rnceus.com

rnceus.com is SSL secured

Free website and domain report on rnceus.com

Last Updated: 15th July, 2020 Update Now
Overview

Snoop Summary for rnceus.com

This is a free and comprehensive report about rnceus.com. Rnceus.com is hosted in United States on a server with an IP address of 74.50.122.69, where USD is the local currency and the local language is English. Rnceus.com has the potential to be earning an estimated $5 USD per day from advertising revenue. If rnceus.com was to be sold it would possibly be worth $3,903 USD (based on the daily revenue potential of the website over a 24 month period). Rnceus.com receives an estimated 1,871 unique visitors every day - a large amount of traffic! This report was last updated 15th July, 2020.

About rnceus.com

Site Preview: rnceus.com rnceus.com
Title: Free Nursing CE - $20/30 hrs - Saluting Nurses
Description: 3 Free Nursing CEUs. $20/30 hrs ANCC accredited. Mandatory topics. Animated, interactive online continuing nursing education
Keywords and Tags: ancc approved, continuing nursing education, education, free nursing ce, free nursing ceus, nursing contact hours, reference, rn ceus
Related Terms: ao ceus, audiology ceus, hrs, hrs hotel, mandatory vaccinations, nh board of nursing, nursing, nursing uniforms, oklahoma board of nursing, school of nursing
Fav Icon:
Age: Over 26 years old
Domain Created: 8th February, 1997
Domain Updated: 29th September, 2019
Domain Expires: 9th February, 2021
Review

Snoop Score

3/5 (Great!)

Valuation

$3,903 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 376,481
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 1,871
Monthly Visitors: 56,947
Yearly Visitors: 682,915
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $5 USD
Monthly Revenue: $162 USD
Yearly Revenue: $1,946 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: rnceus.com 10
Domain Name: rnceus 6
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 0.42 seconds
Load Time Comparison: Faster than 95% of sites

PageSpeed Insights

Avg. (All Categories) 72
Performance 96
Accessibility 77
Best Practices 69
SEO 83
Progressive Web App 37
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on desktop
96

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for rnceus.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.3 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 0.4 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 0.3 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 0.3 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 20 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 0.3 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive rnceus.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://rnceus.com/
0
117.17699980363
7290
68925
200
text/html
Document
http://rnceus.com/index_images/spacer.gif
134.32399975136
212.7169999294
289
43
200
image/gif
Image
http://rnceus.com/index_images/index_r1_c1.gif
134.72199998796
254.72600013018
32270
32021
200
image/gif
Image
http://rnceus.com/index_images/index_r1_c5.gif
215.98899969831
262.66499981284
813
566
200
image/gif
Image
http://rnceus.com/index_images/index_r1_c9.gif
134.18200006709
300.21200003102
0
0
-1
Image
http://rnceus.com/index_images/index_r1_c11.gif
134.25999972969
299.38199976459
0
0
-1
Image
http://rnceus.com/index_images/index_r2_c5.gif
134.33799985796
299.6020000428
0
0
-1
Image
http://rnceus.com/index_images/index_r3_c5.gif
134.42699983716
299.13599975407
0
0
-1
Image
http://rnceus.com/index_images/index_r3_c6.gif
134.48699982837
299.46799995378
0
0
-1
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http://rnceus.com/index_images/index_r3_c10.gif
134.55600012094
299.75799983367
0
0
-1
Image
http://rnceus.com/index_images/index_r4_c6.gif
134.62599972263
299.44799980149
0
0
-1
Image
http://rnceus.com/index_images/index_r5_c5.jpg
134.69700003043
299.43899996579
0
0
-1
Image
http://rnceus.com/index_images/index_r5_c12.gif
134.74499993026
299.94100006297
0
0
-1
Image
http://rnceus.com/index_images/index_r6_c5.gif
134.82700008899
300.12900009751
0
0
-1
Image
http://rnceus.com/index_images/index_r7_c5.gif
134.90299973637
299.62799977511
0
0
-1
Image
http://rnceus.com/index_images/index_r8_c5.gif
134.95100010186
299.80399971828
0
0
-1
Image
http://rnceus.com/index_images/index_r9_c5.gif
135.01100009307
299.45999989286
0
0
-1
Image
http://rnceus.com/index_images/index_r9_c13.gif
135.06799982861
299.08900009468
0
0
-1
Image
http://rnceus.com/index_images/index_r10_c5.gif
135.11899998412
299.12799969316
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c1.gif
135.17000013962
299.39300008118
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c2.gif
135.20599994808
299.41199999303
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c3.gif
135.2369999513
299.07299997285
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c4.gif
135.28699986637
299.77299971506
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c7.gif
135.3259999305
299.40199991688
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c8.gif
135.3579997085
299.48099981993
0
0
-1
Image
http://rnceus.com/index_images/index_r12_c2.gif
135.4149999097
299.43000013009
0
0
-1
Image
http://rnceus.com/index_images/blinky.gif
135.46600006521
299.42099982873
0
0
-1
Image
http://rnceus.com/index_images/5star.gif
135.50999993458
299.49599970132
0
0
-1
Image
http://rnceus.com/index_images/4.5stars.gif
135.6389997527
299.79200009257
0
0
-1
Image
https://www.googletagmanager.com/gtm.js?id=GTM-K9B4NQX
138.26399995014
299.11899985746
0
0
-1
Script
https://rnceus.com/
143.32399982959
294.30399974808
7290
68925
200
text/html
Document
https://rnceus.com/index_images/spacer.gif
314.24999982119
495.2949997969
289
43
200
image/gif
Image
https://rnceus.com/index_images/index_r1_c1.gif
314.88099973649
494.812999852
32270
32021
200
image/gif
Image
https://rnceus.com/index_images/index_r1_c5.gif
320.50399994478
454.63099982589
813
566
200
image/gif
Image
https://rnceus.com/index_images/index_r1_c9.gif
320.67599985749
351.10699990764
717
471
200
image/gif
Image
https://rnceus.com/index_images/index_r1_c11.gif
320.86899969727
478.99199975654
10983
10734
200
image/gif
Image
https://rnceus.com/index_images/index_r2_c5.gif
321.19299983606
558.82999999449
8210
7962
200
image/gif
Image
https://rnceus.com/index_images/index_r3_c5.gif
321.31699984893
455.19000012428
343
97
200
image/gif
Image
https://rnceus.com/index_images/index_r3_c6.gif
321.72899972647
470.37500003353
7428
7180
200
image/gif
Image
https://rnceus.com/index_images/index_r3_c10.gif
321.88499998301
467.67099993303
415
168
200
image/gif
Image
https://rnceus.com/index_images/index_r4_c6.gif
322.07700004801
463.99999968708
783
537
200
image/gif
Image
https://rnceus.com/index_images/index_r5_c5.jpg
322.22499977797
520.96199989319
5323
5074
200
image/jpeg
Image
https://rnceus.com/index_images/index_r5_c12.gif
322.42200011387
583.20300001651
6351
6104
200
image/gif
Image
https://rnceus.com/index_images/index_r6_c5.gif
322.57500011474
494.51599968597
375
128
200
image/gif
Image
https://rnceus.com/index_images/index_r7_c5.gif
322.74500001222
455.51599981263
2398
2150
200
image/gif
Image
https://rnceus.com/index_images/index_r8_c5.gif
323.52899992839
484.26399985328
371
124
200
image/gif
Image
https://rnceus.com/index_images/index_r9_c5.gif
323.81400000304
459.50999995694
2468
2221
200
image/gif
Image
https://rnceus.com/index_images/index_r9_c13.gif
324.953999836
522.46200013906
2325
2077
200
image/gif
Image
https://rnceus.com/index_images/index_r10_c5.gif
326.53799979016
481.70100012794
364
117
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c1.gif
326.90500002354
503.25400009751
312
67
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c2.gif
327.08499999717
481.27599991858
505
258
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c3.gif
327.37400010228
510.23299992085
851
604
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c4.gif
327.54699978977
496.64400005713
695
448
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c7.gif
327.68499990925
466.39099996537
376
130
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c8.gif
328.26399989426
801.44400009885
1891
1643
200
image/gif
Image
https://rnceus.com/index_images/index_r12_c2.gif
328.39799998328
477.98699978739
303
58
200
image/gif
Image
https://rnceus.com/index_images/blinky.gif
328.52099975571
509.54499980435
8613
8365
200
image/gif
Image
https://rnceus.com/index_images/5star.gif
328.62700009719
502.25299969316
1971
1723
200
image/gif
Image
https://rnceus.com/index_images/4.5stars.gif
328.78999970853
494.04799984768
1836
1589
200
image/gif
Image
https://www.googletagmanager.com/gtm.js?id=GTM-K9B4NQX
328.90800014138
383.2640000619
1984
0
404
text/html
Script
https://rnceus.com/index_images/ullu_eyes.gif
381.67000003159
465.33000003546
40002
39753
200
image/gif
Image
https://rnceus.com/index_images/index_r1_c5_s2.gif
808.57899971306
844.07499991357
1870
1622
200
image/gif
Image
https://rnceus.com/index_images/index_r1_c9_s2.gif
809.23599982634
851.18700005114
1645
1397
200
image/gif
Image
https://rnceus.com/index_images/index_r3_c6_s2.gif
809.5899997279
867.56299994886
7294
7047
200
image/gif
Image
https://rnceus.com/index_images/index_r3_c6_s3.gif
809.78399980813
875.32599968836
7295
7047
200
image/gif
Image
https://rnceus.com/index_images/index_r5_c5_s2.jpg
810.068000108
864.817999769
5488
5239
200
image/jpeg
Image
https://rnceus.com/index_images/index_r7_c5_s2.gif
810.45199977234
899.2109997198
1707
1459
200
image/gif
Image
https://rnceus.com/index_images/index_r9_c5_s2.gif
810.63700001687
884.04099969193
1923
1675
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c2_s2.gif
810.79499982297
838.94799975678
530
283
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c3_s2.gif
811.86100002378
894.90299997851
965
718
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c4_s2.gif
812.27499991655
839.59600003436
753
506
200
image/gif
Image
https://rnceus.com/index_images/index_r11_c7_s2.gif
812.78900010511
835.87299985811
388
141
200
image/gif
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
151.907
8.522
164.696
6.791
329.927
10.141
344.937
18.85
363.815
48.064
417.534
10.179
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Rnceus.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images
Images can slow down the page's load time. Rnceus.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Rnceus.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Rnceus.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Rnceus.com should consider minifying JS files.
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Rnceus.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Remove unused JavaScript
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 150 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Rnceus.com should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Rnceus.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 214 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://rnceus.com/index_images/ullu_eyes.gif
40002
http://rnceus.com/index_images/index_r1_c1.gif
32270
https://rnceus.com/index_images/index_r1_c1.gif
32270
https://rnceus.com/index_images/index_r1_c11.gif
10983
https://rnceus.com/index_images/blinky.gif
8613
https://rnceus.com/index_images/index_r2_c5.gif
8210
https://rnceus.com/index_images/index_r3_c6.gif
7428
https://rnceus.com/index_images/index_r3_c6_s3.gif
7295
https://rnceus.com/index_images/index_r3_c6_s2.gif
7294
http://rnceus.com/
7290
Avoid chaining critical requests — 1 chain found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Rnceus.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://rnceus.com/
129.894
8.867
3.087
Unattributable
59.059
1.861
0.353
Minimizes main-thread work — 0.2 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Other
76.899
Style & Layout
42.757
Rendering
37.862
Parse HTML & CSS
20.831
Script Evaluation
13.644
Script Parsing & Compilation
3.751
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 72 requests • 214 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
72
219375
Image
68
202811
Document
2
14580
Script
2
1984
Stylesheet
0
0
Media
0
0
Font
0
0
Other
0
0
Third-party
2
1984
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
1984
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
img
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Largest Contentful Paint — 1.4 s
The timing of the largest text or image that is painted.

Diagnostics

Avoid an excessive DOM size — 1,361 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1,361
Maximum DOM Depth
20
Maximum Child Elements
60

Diagnostics

Serve static assets with an efficient cache policy — 43 resources found
Rnceus.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://rnceus.com/index_images/ullu_eyes.gif
0
40002
http://rnceus.com/index_images/index_r1_c1.gif
0
32270
https://rnceus.com/index_images/index_r1_c1.gif
0
32270
https://rnceus.com/index_images/index_r1_c11.gif
0
10983
https://rnceus.com/index_images/blinky.gif
0
8613
https://rnceus.com/index_images/index_r2_c5.gif
0
8210
https://rnceus.com/index_images/index_r3_c6.gif
0
7428
https://rnceus.com/index_images/index_r3_c6_s3.gif
0
7295
https://rnceus.com/index_images/index_r3_c6_s2.gif
0
7294
https://rnceus.com/index_images/index_r5_c12.gif
0
6351
https://rnceus.com/index_images/index_r5_c5_s2.jpg
0
5488
https://rnceus.com/index_images/index_r5_c5.jpg
0
5323
https://rnceus.com/index_images/index_r9_c5.gif
0
2468
https://rnceus.com/index_images/index_r7_c5.gif
0
2398
https://rnceus.com/index_images/index_r9_c13.gif
0
2325
https://rnceus.com/index_images/5star.gif
0
1971
https://rnceus.com/index_images/index_r9_c5_s2.gif
0
1923
https://rnceus.com/index_images/index_r11_c8.gif
0
1891
https://rnceus.com/index_images/index_r1_c5_s2.gif
0
1870
https://rnceus.com/index_images/4.5stars.gif
0
1836
https://rnceus.com/index_images/index_r7_c5_s2.gif
0
1707
https://rnceus.com/index_images/index_r1_c9_s2.gif
0
1645
https://rnceus.com/index_images/index_r11_c3_s2.gif
0
965
https://rnceus.com/index_images/index_r11_c3.gif
0
851
http://rnceus.com/index_images/index_r1_c5.gif
0
813
https://rnceus.com/index_images/index_r1_c5.gif
0
813
https://rnceus.com/index_images/index_r4_c6.gif
0
783
https://rnceus.com/index_images/index_r11_c4_s2.gif
0
753
https://rnceus.com/index_images/index_r1_c9.gif
0
717
https://rnceus.com/index_images/index_r11_c4.gif
0
695
https://rnceus.com/index_images/index_r11_c2_s2.gif
0
530
https://rnceus.com/index_images/index_r11_c2.gif
0
505
https://rnceus.com/index_images/index_r3_c10.gif
0
415
https://rnceus.com/index_images/index_r11_c7_s2.gif
0
388
https://rnceus.com/index_images/index_r11_c7.gif
0
376
https://rnceus.com/index_images/index_r6_c5.gif
0
375
https://rnceus.com/index_images/index_r8_c5.gif
0
371
https://rnceus.com/index_images/index_r10_c5.gif
0
364
https://rnceus.com/index_images/index_r3_c5.gif
0
343
https://rnceus.com/index_images/index_r11_c1.gif
0
312
https://rnceus.com/index_images/index_r12_c2.gif
0
303
http://rnceus.com/index_images/spacer.gif
0
289
https://rnceus.com/index_images/spacer.gif
0
289
77

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of rnceus.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Rnceus.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Rnceus.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
69

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that rnceus.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Audits

Does not use HTTPS — 29 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://rnceus.com/
http://rnceus.com/index_images/spacer.gif
http://rnceus.com/index_images/index_r1_c1.gif
http://rnceus.com/index_images/index_r1_c5.gif
http://rnceus.com/index_images/index_r1_c9.gif
http://rnceus.com/index_images/index_r1_c11.gif
http://rnceus.com/index_images/index_r2_c5.gif
http://rnceus.com/index_images/index_r3_c5.gif
http://rnceus.com/index_images/index_r3_c6.gif
http://rnceus.com/index_images/index_r3_c10.gif
http://rnceus.com/index_images/index_r4_c6.gif
http://rnceus.com/index_images/index_r5_c5.jpg
http://rnceus.com/index_images/index_r5_c12.gif
http://rnceus.com/index_images/index_r6_c5.gif
http://rnceus.com/index_images/index_r7_c5.gif
http://rnceus.com/index_images/index_r8_c5.gif
http://rnceus.com/index_images/index_r9_c5.gif
http://rnceus.com/index_images/index_r9_c13.gif
http://rnceus.com/index_images/index_r10_c5.gif
http://rnceus.com/index_images/index_r11_c1.gif
http://rnceus.com/index_images/index_r11_c2.gif
http://rnceus.com/index_images/index_r11_c3.gif
http://rnceus.com/index_images/index_r11_c4.gif
http://rnceus.com/index_images/index_r11_c7.gif
http://rnceus.com/index_images/index_r11_c8.gif
http://rnceus.com/index_images/index_r12_c2.gif
http://rnceus.com/index_images/blinky.gif
http://rnceus.com/index_images/5star.gif
http://rnceus.com/index_images/4.5stars.gif

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Charset declaration is missing or occurs too late in the HTML
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
URL Description
https://www.googletagmanager.com/gtm.js?id=GTM-K9B4NQX
Failed to load resource: the server responded with a status of 404 (Not Found)
83

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for rnceus.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of rnceus.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Crawling and Indexing

robots.txt is not valid — 2 errors found
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.
Line # Content Error
12
your sitemap.xml, it is best to put it in the root of your site.
Syntax not understood
28
Sitemap: sitemap.xml
Invalid sitemap URL

Content Best Practices

Document does not have a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
37

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of rnceus.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of rnceus.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 29 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://rnceus.com/
http://rnceus.com/index_images/spacer.gif
http://rnceus.com/index_images/index_r1_c1.gif
http://rnceus.com/index_images/index_r1_c5.gif
http://rnceus.com/index_images/index_r1_c9.gif
http://rnceus.com/index_images/index_r1_c11.gif
http://rnceus.com/index_images/index_r2_c5.gif
http://rnceus.com/index_images/index_r3_c5.gif
http://rnceus.com/index_images/index_r3_c6.gif
http://rnceus.com/index_images/index_r3_c10.gif
http://rnceus.com/index_images/index_r4_c6.gif
http://rnceus.com/index_images/index_r5_c5.jpg
http://rnceus.com/index_images/index_r5_c12.gif
http://rnceus.com/index_images/index_r6_c5.gif
http://rnceus.com/index_images/index_r7_c5.gif
http://rnceus.com/index_images/index_r8_c5.gif
http://rnceus.com/index_images/index_r9_c5.gif
http://rnceus.com/index_images/index_r9_c13.gif
http://rnceus.com/index_images/index_r10_c5.gif
http://rnceus.com/index_images/index_r11_c1.gif
http://rnceus.com/index_images/index_r11_c2.gif
http://rnceus.com/index_images/index_r11_c3.gif
http://rnceus.com/index_images/index_r11_c4.gif
http://rnceus.com/index_images/index_r11_c7.gif
http://rnceus.com/index_images/index_r11_c8.gif
http://rnceus.com/index_images/index_r12_c2.gif
http://rnceus.com/index_images/blinky.gif
http://rnceus.com/index_images/5star.gif
http://rnceus.com/index_images/4.5stars.gif
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Does not redirect HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 69
Performance 85
Accessibility 78
Best Practices 62
SEO 86
Progressive Web App 36
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on mobile
85

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for rnceus.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.9 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 0.9 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 1.0 s
The time taken for the page to become fully interactive.
Total Blocking Time — 10 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 0.9 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 60 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 0.9 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive rnceus.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://rnceus.com/
0
28.35000003688
7290
68925
200
text/html
Document
http://rnceus.com/index_images/spacer.gif
42.482999851927
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289
43
200
image/gif
Image
http://rnceus.com/index_images/index_r1_c1.gif
42.772999964654
84.70999985002
32270
32021
200
image/gif
Image
http://rnceus.com/index_images/index_r1_c5.gif
42.438999982551
110.01599999145
0
0
-1
Image
http://rnceus.com/index_images/index_r1_c9.gif
42.486999882385
109.86900003627
0
0
-1
Image
http://rnceus.com/index_images/index_r1_c11.gif
42.551999911666
109.54199987464
0
0
-1
Image
http://rnceus.com/index_images/index_r2_c5.gif
42.600000044331
110.14700005762
0
0
-1
Image
http://rnceus.com/index_images/index_r3_c5.gif
42.653999989852
109.67799997889
0
0
-1
Image
http://rnceus.com/index_images/index_r3_c6.gif
42.691000038758
109.8799998872
0
0
-1
Image
http://rnceus.com/index_images/index_r3_c10.gif
42.741999961436
110.25499994867
0
0
-1
Image
http://rnceus.com/index_images/index_r4_c6.gif
42.784000048414
109.59300003015
0
0
-1
Image
http://rnceus.com/index_images/index_r5_c5.jpg
42.83900000155
109.55399996601
0
0
-1
Image
http://rnceus.com/index_images/index_r5_c12.gif
42.874000035226
110.35099998116
0
0
-1
Image
http://rnceus.com/index_images/index_r6_c5.gif
42.917999904603
109.66199985705
0
0
-1
Image
http://rnceus.com/index_images/index_r7_c5.gif
42.968000052497
109.65400002897
0
0
-1
Image
http://rnceus.com/index_images/index_r8_c5.gif
43.012999929488
109.61599997245
0
0
-1
Image
http://rnceus.com/index_images/index_r9_c5.gif
43.062999844551
109.60899991915
0
0
-1
Image
http://rnceus.com/index_images/index_r9_c13.gif
43.11400000006
110.49099988304
0
0
-1
Image
http://rnceus.com/index_images/index_r10_c5.gif
43.164999922737
109.56200002693
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c1.gif
43.215999845415
109.59999985062
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c2.gif
43.248999863863
110.38900003769
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c3.gif
43.282999889925
109.67099992558
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c4.gif
43.318999931216
110.27099983767
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c7.gif
43.359000002965
110.03999994136
0
0
-1
Image
http://rnceus.com/index_images/index_r11_c8.gif
43.400999857113
109.58399996161
0
0
-1
Image
http://rnceus.com/index_images/index_r12_c2.gif
43.449999997392
110.16299994662
0
0
-1
Image
http://rnceus.com/index_images/blinky.gif
43.499999912456
109.68800005503
0
0
-1
Image
http://rnceus.com/index_images/5star.gif
43.571999995038
109.56999985501
0
0
-1
Image
http://rnceus.com/index_images/4.5stars.gif
43.674999848008
110.15499988571
0
0
-1
Image
https://www.googletagmanager.com/gtm.js?id=GTM-K9B4NQX
46.189999906346
109.64599996805
0
0
-1
Script
https://rnceus.com/
49.299000063911
106.73099989071
7290
68925
200
text/html
Document
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404
text/html
Script
https://rnceus.com/index_images/ullu_eyes.gif
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Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
55.489
6.808
66.842
6.045
134.29
9.113
148.057
15.397
163.47
49.577
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
First Contentful Paint (3G) — 1756.5 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Rnceus.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Properly size images
Images can slow down the page's load time. Rnceus.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Rnceus.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Rnceus.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Rnceus.com should consider minifying JS files.
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Rnceus.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Remove unused JavaScript
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 60 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Rnceus.com should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Rnceus.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 213 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://rnceus.com/index_images/ullu_eyes.gif
40002
http://rnceus.com/index_images/index_r1_c1.gif
32270
https://rnceus.com/index_images/index_r1_c1.gif
32270
https://rnceus.com/index_images/index_r1_c11.gif
10983
https://rnceus.com/index_images/blinky.gif
8613
https://rnceus.com/index_images/index_r2_c5.gif
8210
https://rnceus.com/index_images/index_r3_c6.gif
7428
https://rnceus.com/index_images/index_r3_c6_s3.gif
7295
https://rnceus.com/index_images/index_r3_c6_s2.gif
7294
http://rnceus.com/
7290
Avoid chaining critical requests — 1 chain found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Rnceus.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://rnceus.com/
405.292
30.436
8.948
Unattributable
149.144
4.412
0.56
Minimizes main-thread work — 0.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Other
199.12
Style & Layout
175.36
Rendering
73.976
Parse HTML & CSS
70.968
Script Evaluation
45.988
Script Parsing & Compilation
10.588
Garbage Collection
2.816
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 72 requests • 213 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
72
218562
Image
68
201998
Document
2
14580
Script
2
1984
Stylesheet
0
0
Media
0
0
Font
0
0
Other
0
0
Third-party
2
1984
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
1984
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
img
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 2 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://rnceus.com/
654
99
https://rnceus.com/
1110
62

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Diagnostics

Avoid an excessive DOM size — 1,361 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1,361
Maximum DOM Depth
20
Maximum Child Elements
60

Metrics

Largest Contentful Paint — 4.4 s
The timing of the largest text or image that is painted.

Diagnostics

Serve static assets with an efficient cache policy — 42 resources found
Rnceus.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://rnceus.com/index_images/ullu_eyes.gif
0
40002
http://rnceus.com/index_images/index_r1_c1.gif
0
32270
https://rnceus.com/index_images/index_r1_c1.gif
0
32270
https://rnceus.com/index_images/index_r1_c11.gif
0
10983
https://rnceus.com/index_images/blinky.gif
0
8613
https://rnceus.com/index_images/index_r2_c5.gif
0
8210
https://rnceus.com/index_images/index_r3_c6.gif
0
7428
https://rnceus.com/index_images/index_r3_c6_s3.gif
0
7295
https://rnceus.com/index_images/index_r3_c6_s2.gif
0
7294
https://rnceus.com/index_images/index_r5_c12.gif
0
6351
https://rnceus.com/index_images/index_r5_c5_s2.jpg
0
5488
https://rnceus.com/index_images/index_r5_c5.jpg
0
5323
https://rnceus.com/index_images/index_r9_c5.gif
0
2468
https://rnceus.com/index_images/index_r7_c5.gif
0
2398
https://rnceus.com/index_images/index_r9_c13.gif
0
2325
https://rnceus.com/index_images/5star.gif
0
1971
https://rnceus.com/index_images/index_r9_c5_s2.gif
0
1923
https://rnceus.com/index_images/index_r11_c8.gif
0
1891
https://rnceus.com/index_images/index_r1_c5_s2.gif
0
1870
https://rnceus.com/index_images/4.5stars.gif
0
1836
https://rnceus.com/index_images/index_r7_c5_s2.gif
0
1707
https://rnceus.com/index_images/index_r1_c9_s2.gif
0
1645
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0
965
https://rnceus.com/index_images/index_r11_c3.gif
0
851
https://rnceus.com/index_images/index_r1_c5.gif
0
813
https://rnceus.com/index_images/index_r4_c6.gif
0
783
https://rnceus.com/index_images/index_r11_c4_s2.gif
0
753
https://rnceus.com/index_images/index_r1_c9.gif
0
717
https://rnceus.com/index_images/index_r11_c4.gif
0
695
https://rnceus.com/index_images/index_r11_c2_s2.gif
0
530
https://rnceus.com/index_images/index_r11_c2.gif
0
505
https://rnceus.com/index_images/index_r3_c10.gif
0
415
https://rnceus.com/index_images/index_r11_c7_s2.gif
0
388
https://rnceus.com/index_images/index_r11_c7.gif
0
376
https://rnceus.com/index_images/index_r6_c5.gif
0
375
https://rnceus.com/index_images/index_r8_c5.gif
0
371
https://rnceus.com/index_images/index_r10_c5.gif
0
364
https://rnceus.com/index_images/index_r3_c5.gif
0
343
https://rnceus.com/index_images/index_r11_c1.gif
0
312
https://rnceus.com/index_images/index_r12_c2.gif
0
303
http://rnceus.com/index_images/spacer.gif
0
289
https://rnceus.com/index_images/spacer.gif
0
289
78

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of rnceus.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Rnceus.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Rnceus.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
62

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that rnceus.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Audits

Does not use HTTPS — 29 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://rnceus.com/
http://rnceus.com/index_images/spacer.gif
http://rnceus.com/index_images/index_r1_c1.gif
http://rnceus.com/index_images/index_r1_c5.gif
http://rnceus.com/index_images/index_r1_c9.gif
http://rnceus.com/index_images/index_r1_c11.gif
http://rnceus.com/index_images/index_r2_c5.gif
http://rnceus.com/index_images/index_r3_c5.gif
http://rnceus.com/index_images/index_r3_c6.gif
http://rnceus.com/index_images/index_r3_c10.gif
http://rnceus.com/index_images/index_r4_c6.gif
http://rnceus.com/index_images/index_r5_c5.jpg
http://rnceus.com/index_images/index_r5_c12.gif
http://rnceus.com/index_images/index_r6_c5.gif
http://rnceus.com/index_images/index_r7_c5.gif
http://rnceus.com/index_images/index_r8_c5.gif
http://rnceus.com/index_images/index_r9_c5.gif
http://rnceus.com/index_images/index_r9_c13.gif
http://rnceus.com/index_images/index_r10_c5.gif
http://rnceus.com/index_images/index_r11_c1.gif
http://rnceus.com/index_images/index_r11_c2.gif
http://rnceus.com/index_images/index_r11_c3.gif
http://rnceus.com/index_images/index_r11_c4.gif
http://rnceus.com/index_images/index_r11_c7.gif
http://rnceus.com/index_images/index_r11_c8.gif
http://rnceus.com/index_images/index_r12_c2.gif
http://rnceus.com/index_images/blinky.gif
http://rnceus.com/index_images/5star.gif
http://rnceus.com/index_images/4.5stars.gif

Audits

Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://rnceus.com/index_images/index_r1_c1.gif
289 x 413
289 x 413
759 x 1085
https://rnceus.com/index_images/index_r1_c11.gif
164 x 290
164 x 290
431 x 762
https://rnceus.com/index_images/index_r2_c5.gif
277 x 158
277 x 158
728 x 415
https://rnceus.com/index_images/index_r3_c6.gif
220 x 84
220 x 84
578 x 221
https://rnceus.com/index_images/index_r5_c12.gif
142 x 84
142 x 84
373 x 221
https://rnceus.com/index_images/index_r9_c5.gif
327 x 24
327 x 24
859 x 63
https://rnceus.com/index_images/index_r9_c13.gif
114 x 68
114 x 68
300 x 179
https://rnceus.com/index_images/index_r5_c5.jpg
299 x 23
299 x 23
785 x 61
https://rnceus.com/index_images/index_r11_c8.gif
234 x 29
234 x 29
615 x 77
https://rnceus.com/index_images/index_r6_c5.gif
299 x 21
299 x 21
785 x 56
https://rnceus.com/index_images/index_r7_c5.gif
299 x 21
299 x 21
785 x 56
https://rnceus.com/index_images/index_r8_c5.gif
299 x 19
299 x 19
785 x 50
https://rnceus.com/index_images/index_r4_c6.gif
220 x 24
220 x 24
578 x 63
https://rnceus.com/index_images/index_r10_c5.gif
327 x 15
327 x 15
859 x 40
https://rnceus.com/index_images/index_r11_c3.gif
148 x 28
148 x 28
389 x 74
https://rnceus.com/index_images/index_r1_c5.gif
139 x 24
139 x 24
365 x 63
https://rnceus.com/index_images/index_r1_c9.gif
138 x 24
138 x 24
363 x 63
https://rnceus.com/index_images/index_r3_c10.gif
30 x 108
30 x 108
79 x 284
https://rnceus.com/index_images/5star.gif
68 x 46
68 x 46
179 x 121
https://rnceus.com/index_images/index_r11_c4.gif
110 x 28
110 x 28
289 x 74
https://rnceus.com/index_images/index_r3_c5.gif
27 x 108
27 x 108
71 x 284
https://rnceus.com/index_images/blinky.gif
47 x 40
47 x 40
124 x 105
https://rnceus.com/index_images/index_r11_c7.gif
50 x 28
50 x 28
132 x 74
https://rnceus.com/index_images/index_r11_c2.gif
48 x 28
48 x 28
126 x 74
https://rnceus.com/index_images/index_r11_c1.gif
26 x 29
26 x 29
69 x 77

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Charset declaration is missing or occurs too late in the HTML
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
URL Description
https://www.googletagmanager.com/gtm.js?id=GTM-K9B4NQX
Failed to load resource: the server responded with a status of 404 (Not Found)
86

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for rnceus.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of rnceus.com on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Crawling and Indexing

robots.txt is not valid — 2 errors found
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.
Line # Content Error
12
your sitemap.xml, it is best to put it in the root of your site.
Syntax not understood
28
Sitemap: sitemap.xml
Invalid sitemap URL

Content Best Practices

Document does not have a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
36

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of rnceus.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of rnceus.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 29 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://rnceus.com/
http://rnceus.com/index_images/spacer.gif
http://rnceus.com/index_images/index_r1_c1.gif
http://rnceus.com/index_images/index_r1_c5.gif
http://rnceus.com/index_images/index_r1_c9.gif
http://rnceus.com/index_images/index_r1_c11.gif
http://rnceus.com/index_images/index_r2_c5.gif
http://rnceus.com/index_images/index_r3_c5.gif
http://rnceus.com/index_images/index_r3_c6.gif
http://rnceus.com/index_images/index_r3_c10.gif
http://rnceus.com/index_images/index_r4_c6.gif
http://rnceus.com/index_images/index_r5_c5.jpg
http://rnceus.com/index_images/index_r5_c12.gif
http://rnceus.com/index_images/index_r6_c5.gif
http://rnceus.com/index_images/index_r7_c5.gif
http://rnceus.com/index_images/index_r8_c5.gif
http://rnceus.com/index_images/index_r9_c5.gif
http://rnceus.com/index_images/index_r9_c13.gif
http://rnceus.com/index_images/index_r10_c5.gif
http://rnceus.com/index_images/index_r11_c1.gif
http://rnceus.com/index_images/index_r11_c2.gif
http://rnceus.com/index_images/index_r11_c3.gif
http://rnceus.com/index_images/index_r11_c4.gif
http://rnceus.com/index_images/index_r11_c7.gif
http://rnceus.com/index_images/index_r11_c8.gif
http://rnceus.com/index_images/index_r12_c2.gif
http://rnceus.com/index_images/blinky.gif
http://rnceus.com/index_images/5star.gif
http://rnceus.com/index_images/4.5stars.gif
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Does not redirect HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Content is not sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 74.50.122.69
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
NOC4Hosts Inc.
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Network Solutions, LLC 162.159.133.53
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 3.9/5 (0 reviews)
WOT Trustworthiness: 78/100
WOT Child Safety: 87/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: rnceus.com
Issued By: Sectigo RSA Domain Validation Secure Server CA
Valid From: 21st February, 2020
Valid To: 21st May, 2021
Subject: CN = rnceus.com
Hash: d9837d32
Issuer: CN = Sectigo RSA Domain Validation Secure Server CA
O = Sectigo Limited
S = GB
Version: 2
Serial Number: 18997289011346711807319424978182076216
Serial Number (Hex): 0E4ABEA9B324ACB1C8C032831189F738
Valid From: 21st February, 2024
Valid To: 21st May, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1

Authority Information Access: CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
Timestamp : Feb 21 17:58:19.107 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C8:3F:1C:92:89:8D:3F:EE:42:FD:66:
96:95:A9:CD:75:8A:FF:DD:75:CB:EB:1A:52:9C:B8:36:
9E:A0:A6:47:24:02:20:51:C2:68:DC:56:7A:4C:20:9C:
9A:E7:2F:65:14:99:15:A9:B8:6D:63:03:46:85:0E:C0:
FF:3D:93:77:19:07:26
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
Timestamp : Feb 21 17:58:19.056 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:83:F1:C6:41:3A:5E:97:8D:9C:3B:FF:
4E:9C:ED:48:F0:9B:67:E1:12:1F:A3:3C:7B:57:CC:58:
8C:ED:F8:6C:7D:02:21:00:D4:9B:06:17:B8:C7:9D:D9:
74:AC:C8:1A:04:2A:00:2B:F9:A4:57:D1:73:F4:42:ED:
B2:60:78:B0:E6:D8:2D:C5
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
Timestamp : Feb 21 17:58:19.340 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:E8:F2:41:73:D3:FB:EB:2B:53:47:09:
2D:4A:BF:A1:AC:B1:F1:62:DC:3A:5D:F3:53:36:DE:28:
A0:13:CF:E0:CE:02:21:00:CF:6C:4D:53:0A:A8:0E:8C:
F9:5C:33:A1:AB:D6:A4:CA:1F:A1:32:D1:35:03:E8:33:
70:25:02:05:C4:31:32:CB
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.rnceus.com
DNS:rnceus.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
rnceus.com. 74.50.122.69 IN 3599

NS Records

Host Nameserver Class TTL
rnceus.com. ns18.worldnic.com. IN 7199
rnceus.com. ns17.worldnic.com. IN 7199

MX Records

Priority Host Server Class TTL
10 rnceus.com. rnceus.com.1.0001.arsmtp.com. IN 7199
20 rnceus.com. rnceus.com.2.0001.arsmtp.com. IN 7199

SOA Records

Domain Name Primary NS Responsible Email TTL
rnceus.com. ns17.worldnic.com. namehost.worldnic.com. 7199

TXT Records

Host Value Class TTL
rnceus.com. google-site-verification=u9Kr52USXXWoCJYXBTDhOpOhnZa8q2Jh4Rvff0sLeN4 IN 7199
rnceus.com. https://www.networksolutions.com/index.jsp?bookmarked=0c5448f15be00212174401d4f4e0.043 IN 7199

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Content-Type: text/html
Server: Microsoft-IIS/7.5
Date: 15th July, 2020
Content-Length: 68925
Last-Modified: 13th July, 2020
Accept-Ranges: bytes
ETag: "9ad5b5aaa58d61:0"
X-Powered-By: ASP.NET

Whois Lookup

Created: 8th February, 1997
Changed: 29th September, 2019
Expires: 9th February, 2021
Registrar: Network Solutions, LLC
Status: clientTransferProhibited
Nameservers: ns17.worldnic.com
ns18.worldnic.com
Owner Name: PERFECT PRIVACY, LLC
Owner Street: 5335 Gate Parkway care of Network Solutions PO Box 459
Owner Post Code: 32256
Owner City: Jacksonville
Owner State: FL
Owner Country: US
Owner Phone: +1.5707088780
Owner Email: x778k3pa8jv@networksolutionsprivateregistration.com
Admin Name: PERFECT PRIVACY, LLC
Admin Street: 5335 Gate Parkway care of Network Solutions PO Box 459
Admin Post Code: 32256
Admin City: Jacksonville
Admin State: FL
Admin Country: US
Admin Phone: +1.5707088780
Admin Email: x778k3pa8jv@networksolutionsprivateregistration.com
Tech Name: PERFECT PRIVACY, LLC
Tech Street: 5335 Gate Parkway care of Network Solutions PO Box 459
Tech Post Code: 32256
Tech City: Jacksonville
Tech State: FL
Tech Country: US
Tech Phone: +1.5707088780
Tech Email: x778k3pa8jv@networksolutionsprivateregistration.com
Full Whois: Domain Name: RNCEUS.COM
Registry Domain ID: 2716494_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2019-09-29T06:49:24Z
Creation Date: 1997-02-08T05:00:00Z
Registrar Registration Expiration Date: 2021-02-09T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: PERFECT PRIVACY, LLC
Registrant Organization:
Registrant Street: 5335 Gate Parkway care of Network Solutions PO Box 459
Registrant City: Jacksonville
Registrant State/Province: FL
Registrant Postal Code: 32256
Registrant Country: US
Registrant Phone: +1.5707088780
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: x778k3pa8jv@networksolutionsprivateregistration.com
Registry Admin ID:
Admin Name: PERFECT PRIVACY, LLC
Admin Organization:
Admin Street: 5335 Gate Parkway care of Network Solutions PO Box 459
Admin City: Jacksonville
Admin State/Province: FL
Admin Postal Code: 32256
Admin Country: US
Admin Phone: +1.5707088780
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: x778k3pa8jv@networksolutionsprivateregistration.com
Registry Tech ID:
Tech Name: PERFECT PRIVACY, LLC
Tech Organization:
Tech Street: 5335 Gate Parkway care of Network Solutions PO Box 459
Tech City: Jacksonville
Tech State/Province: FL
Tech Postal Code: 32256
Tech Country: US
Tech Phone: +1.5707088780
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: x778k3pa8jv@networksolutionsprivateregistration.com
Name Server: NS17.WORLDNIC.COM
Name Server: NS18.WORLDNIC.COM
DNSSEC: unsigned
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2020-07-15T02:48:54Z <<<

For more information on Whois status codes, please visit https: //www.icann.org/resources/pages/epp-status-codes-2014-06-16-en


This listing is a Network Solutions Private Registration. Mail
correspondence to this address must be sent via USPS Express Mail(TM) or
USPS Certified Mail(R); all other mail will not be processed. Be sure to
include the registrant's domain name in the address.

The data in Networksolutions.com's WHOIS database is provided to you by
Networksolutions.com for information purposes only, that is, to assist you in
obtaining information about or related to a domain name registration
record. Networksolutions.com makes this information available "as is," and
does not guarantee its accuracy. By submitting a WHOIS query, you
agree that you will use this data only for lawful purposes and that,
under no circumstances will you use this data to: (1) allow, enable,
or otherwise support the transmission of mass unsolicited, commercial
advertising or solicitations via direct mail, electronic mail, or by
telephone; or (2) enable high volume, automated, electronic processes
that apply to Networksolutions.com (or its systems). The compilation,
repackaging, dissemination or other use of this data is expressly
prohibited without the prior written consent of Networksolutions.com.
Networksolutions.com reserves the right to modify these terms at any time.
By submitting this query, you agree to abide by these terms.

For more information on Whois status codes, please visit
https: //www.icann.org/resources/pages/epp-status-codes-2014-06-16-en.

Nameservers

Name IP Address
ns17.worldnic.com 162.159.26.214
ns18.worldnic.com 162.159.27.150
Related

Subdomains

Similar Sites

Domain Valuation Snoop Score
0/5
0/5
0/5
0/5
$967 USD 1/5

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