rule34.us

rule34.us is SSL secured

Free website and domain report on rule34.us

Last Updated: 19th March, 2024 Update Now
Overview

Snoop Summary for rule34.us

This is a free and comprehensive report about rule34.us. Rule34.us is hosted in United States on a server with an IP address of 104.21.234.190, where the local currency is USD and English is the local language. Our records indicate that rule34.us is owned/operated by Gelcom / ABW Media. Rule34.us is expected to earn an estimated $2,047 USD per day from advertising revenue. The sale of rule34.us would possibly be worth $1,494,062 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Rule34.us receives an estimated 326,163 unique visitors every day - an insane amount of traffic! This report was last updated 19th March, 2024.

About rule34.us

Site Preview:
Title: Rule 34 - If it exists...
Description: The best Rule 34 of Naruto, Elden Ring, Fortnite, Genshin Impact, FNF, Pokemon, animated gifs, and videos! After all, if it exists, there is porn of it!
Keywords and Tags: adult content, popular
Related Terms: 8 minute rule, fortnite earnings, fortnite onesie, genshin impact, genshin impact beginners, genshin impact guides, genshin impact tutorial, l hopitals rule, my hero academia rule 34, steven universe rule 34
Fav Icon:
Age: Over 3 years old
Domain Created: 15th June, 2020
Domain Updated: 2nd December, 2022
Domain Expires: 15th June, 2024
Review

Snoop Score

4/5 (Excellent!)

Valuation

$1,494,062 USD
Note: All valuation figures are estimates.

Popularity

Very High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 5,682
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: 326,163
Monthly Visitors: 9,927,369
Yearly Visitors: 119,049,436
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $2,047 USD
Monthly Revenue: $62,293 USD
Yearly Revenue: $747,026 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: rule34.us 9
Domain Name: rule34 6
Extension (TLD): us 2
Expiry Check:

Page Speed Analysis

Average Load Time: 0.46 seconds
Load Time Comparison: Faster than 95% of sites

PageSpeed Insights

Avg. (All Categories) 75
Performance 100
Accessibility 79
Best Practices 83
SEO 90
PWA 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: http://rule34.us/
Updated: 28th January, 2023

1.49 seconds
First Contentful Paint (FCP)
84%
8%
8%

0.00 seconds
First Input Delay (FID)
99%
1%
0%

100

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for rule34.us. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.4 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 0.4 s
The time taken for the page to become fully interactive.
Speed Index — 0.4 s
The time taken for the page contents to be visibly populated.
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).
Largest Contentful Paint — 0.6 s
The timing of the largest text or image that is painted.
Cumulative Layout Shift — 0.011
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 30 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 0.4 s
The time taken for the primary content of the page to be rendered.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://rule34.us/
http/1.1
0
106.76799993962
2454
4635
200
text/html
Document
https://rule34.us/v1/post-index.css?v2
h2
114.87299995497
166.81399988011
2192
4762
200
text/css
Stylesheet
https://rule34.us/v1/autocomplete.css?v7
h2
115.15299975872
168.88300003484
2164
4703
200
text/css
Stylesheet
https://rule34.us/v1/r34BigLogo2.png
h2
129.24199970439
201.76399964839
87857
87114
200
image/png
Image
https://rule34.us/v1/counter/6.gif
h2
129.610999953
216.68499987572
2842
2146
200
image/gif
Image
https://rule34.us/v1/counter/5.gif
h2
129.77200001478
182.15399980545
2967
2263
200
image/gif
Image
https://rule34.us/v1/counter/1.gif
h2
129.92599979043
181.02899985388
2415
1710
200
image/gif
Image
https://rule34.us/v1/counter/7.gif
h2
130.07899979129
201.28099992871
2746
2048
200
image/gif
Image
https://rule34.us/v1/counter/0.gif
h2
130.28299994767
181.52699992061
2602
1894
200
image/gif
Image
https://rule34.us/v1/counter/3.gif
h2
130.77999977395
181.8169998005
2550
1853
200
image/gif
Image
https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
h2
126.85899995267
138.52299982682
31984
89476
200
text/javascript
Script
https://rule34.us/v1/jquery-ui.min.js
h2
127.06799991429
196.75599969923
12404
32162
200
application/javascript
Script
https://rule34.us/v1/autocomplete2.js?v1
h2
127.1969997324
197.78099982068
5586
15603
200
application/javascript
Script
https://rule34.us/v1/post-view.js
h2
128.09599982575
182.49599961564
1438
1998
200
application/javascript
Script
https://rule34.us/v1/jquery.lazyload.min.js
h2
128.35599994287
195.55199984461
2589
5674
200
application/javascript
Script
https://rule34.us/v1/jquery-hotkeys.js
h2
129.0119998157
195.9169995971
2799
5019
200
application/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-170299804-1
h2
130.98299968988
151.08199976385
44649
112653
200
application/javascript
Script
http://rule34.us/v1/bar.png?5
http/1.1
194.05899988487
230.69699993357
1668
902
200
image/png
Image
https://rule34.us/v1/icons/search.svg
h2
199.20499995351
249.59899997339
971
389
200
image/svg+xml
Image
https://www.google-analytics.com/analytics.js
h2
261.30799995735
266.03499986231
20594
50234
200
text/javascript
Script
https://www.google-analytics.com/j/collect?v=1&_v=j99&a=1426500739&t=pageview&_s=1&dl=http%3A%2F%2Frule34.us%2F&ul=en-us&de=UTF-8&dt=Rule%2034%20-%20If%20it%20exists...&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=YEBAAUABAAAAACAAI~&jid=626020039&gjid=2073974551&cid=152317157.1674869626&tid=UA-170299804-1&_gid=495285228.1674869626&_r=1&_slc=1&gtm=2ou1p0&z=165361423
h2
326.45599963143
330.65199991688
491
2
200
text/plain
XHR
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)
111.912
13.788
171.863
22.115
193.992
15.281
225.87
6.711
232.665
11.037
247.691
14.851
263.225
19.052
295.588
32.686
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Properly size images — Potential savings of 56 KiB
Images can slow down the page's load time. Rule34.us should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://rule34.us/v1/r34BigLogo2.png
87114
56879
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Rule34.us should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Rule34.us should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Rule34.us should consider minifying JS files.
Reduce unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Rule34.us should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Reduce unused JavaScript — Potential savings of 21 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.googletagmanager.com/gtag/js?id=UA-170299804-1
44649
21853
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats — Potential savings of 69 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://rule34.us/v1/r34BigLogo2.png
87114
70781
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 110 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://rule34.us/
107.754
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Rule34.us should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Rule34.us 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.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 230 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://rule34.us/v1/r34BigLogo2.png
87857
https://www.googletagmanager.com/gtag/js?id=UA-170299804-1
44649
https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
31984
https://www.google-analytics.com/analytics.js
20594
https://rule34.us/v1/jquery-ui.min.js
12404
https://rule34.us/v1/autocomplete2.js?v1
5586
https://rule34.us/v1/counter/5.gif
2967
https://rule34.us/v1/counter/6.gif
2842
https://rule34.us/v1/jquery-hotkeys.js
2799
https://rule34.us/v1/counter/7.gif
2746
Uses efficient cache policy on static assets — 1 resource found
Rule34.us 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://www.google-analytics.com/analytics.js
7200000
20594
Avoids an excessive DOM size — 56 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
56
Maximum DOM Depth
7
Maximum Child Elements
21
Avoid chaining critical requests — 8 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Rule34.us 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
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.
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)
Script Evaluation
108.288
Other
38.725
Style & Layout
14.66
Script Parsing & Compilation
10.163
Parse HTML & CSS
8.885
Rendering
4.882
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 — 21 requests • 230 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
21
235962
Script
8
122043
Image
9
106618
Stylesheet
2
4356
Document
1
2454
Other
1
491
Media
0
0
Font
0
0
Third-party
4
97718
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)
44649
0
31984
0
21085
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.0066630095367673
0.0019037170105049
0.0013179579303496
5
0.00015212838922453
1
0.00015212838922453
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.
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
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 rule34.us on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

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.

Other

Eliminate render-blocking resources — Potential savings of 180 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Rule34.us should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://rule34.us/v1/post-index.css?v2
2192
150

Other

Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://rule34.us/v1/r34BigLogo2.png
https://rule34.us/v1/counter/6.gif
https://rule34.us/v1/counter/5.gif
https://rule34.us/v1/counter/1.gif
https://rule34.us/v1/counter/7.gif
https://rule34.us/v1/counter/1.gif
https://rule34.us/v1/counter/0.gif
https://rule34.us/v1/counter/3.gif
79

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of rule34.us. 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.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[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.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[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 `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[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.
`<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.
`<object>` elements have alternate 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.

Contrast

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

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

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Rule34.us may provide assistance to deaf or hearing-impaired users with captions on videos.

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
Links do not 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.

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.
83

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that rule34.us should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

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.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

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.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
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

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.5.1
jQuery UI
1.12.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 2 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 Request Resolution
http://rule34.us/
Allowed
http://rule34.us/v1/bar.png?5
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 3 vulnerabilities detected
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.
Library Version Vulnerability Count Highest Severity
3
High
90

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for rule34.us. 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 rule34.us 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.
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 has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical 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.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements

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.
22

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of rule34.us. This includes details about web app manifests.

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 rule34.us on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

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.
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) 72
Performance 93
Accessibility 79
Best Practices 75
SEO 81
PWA 30
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: http://rule34.us/
Updated: 28th January, 2023

1.44 seconds
First Contentful Paint (FCP)
82%
10%
8%

0.01 seconds
First Input Delay (FID)
97%
3%
0%

93

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for rule34.us. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 1.3 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 3.1 s
The time taken for the page to become fully interactive.
Speed Index — 1.3 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 70 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).
Largest Contentful Paint — 1.9 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 110 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 1.3 s
The time taken for the primary content of the page to be rendered.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://rule34.us/
http/1.1
0
63.006000011228
2454
4635
200
text/html
Document
https://rule34.us/v1/post-index.css?v2
h2
80.042999994475
106.88499998651
2184
4762
200
text/css
Stylesheet
https://rule34.us/v1/autocomplete.css?v7
h2
80.1930000016
101.89300001366
2172
4703
200
text/css
Stylesheet
https://rule34.us/v1/r34BigLogo2.png
h2
87.081000005128
241.67499999749
87861
87114
200
image/png
Image
https://rule34.us/v1/counter/6.gif
h2
87.353000009898
242.04199999804
2842
2146
200
image/gif
Image
https://rule34.us/v1/counter/5.gif
h2
87.456999986898
113.64900000626
2965
2263
200
image/gif
Image
https://rule34.us/v1/counter/1.gif
h2
87.549999996554
112.72699999972
2421
1710
200
image/gif
Image
https://rule34.us/v1/counter/7.gif
h2
87.651000008918
240.53700000513
2742
2048
200
image/gif
Image
https://rule34.us/v1/counter/0.gif
h2
87.752999999793
240.95100001432
2590
1894
200
image/gif
Image
https://rule34.us/v1/counter/3.gif
h2
87.896999990335
111.84900000808
2550
1853
200
image/gif
Image
https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
h2
85.957000002963
92.815000010887
31983
89476
200
text/javascript
Script
https://rule34.us/v1/jquery-ui.min.js
h2
86.492000002181
112.39799999748
12416
32162
200
application/javascript
Script
https://rule34.us/v1/autocomplete2.js?v1
h2
86.59799999441
113.1110000133
5588
15603
200
application/javascript
Script
https://rule34.us/v1/post-view.js
h2
86.722999985795
113.34199999692
1438
1998
200
application/javascript
Script
https://rule34.us/v1/jquery.lazyload.min.js
h2
86.837000009837
111.31499998737
2591
5674
200
application/javascript
Script
https://rule34.us/v1/jquery-hotkeys.js
h2
86.971999990055
111.5839999984
2797
5019
200
application/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-170299804-1
h2
88.072000013199
107.62100000284
44647
112653
200
application/javascript
Script
http://rule34.us/v1/bar.png?5
http/1.1
110.75900000287
132.56100000581
1674
902
200
image/png
Image
https://rule34.us/v1/icons/search.svg
h2
134.36799999909
241.23200000031
975
389
200
image/svg+xml
Image
https://www.google-analytics.com/analytics.js
h2
239.785999991
243.810999993
20594
50234
200
text/javascript
Script
https://www.google-analytics.com/j/collect?v=1&_v=j99&a=564196581&t=pageview&_s=1&dl=http%3A%2F%2Frule34.us%2F&ul=en-us&de=UTF-8&dt=Rule%2034%20-%20If%20it%20exists...&sd=24-bit&sr=360x640&vp=360x640&je=0&_u=YEBAAUABAAAAACAAI~&jid=1047280608&gjid=1768873708&cid=953427644.1674869644&tid=UA-170299804-1&_gid=1795455970.1674869644&_r=1&_slc=1&gtm=2ou1p0&z=1517625185
h2
284.25500000594
288.80899999058
491
2
200
text/plain
XHR
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)
68.439
17.603
111.418
53.208
164.672
21.92
200.821
6.69
208.416
9.897
218.333
13.994
232.468
9.803
245.645
6.238
259.589
27.469
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Properly size images
Images can slow down the page's load time. Rule34.us should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Rule34.us should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Rule34.us should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Rule34.us should consider minifying JS files.
Reduce unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Rule34.us should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
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.
URL Time Spent (Ms)
http://rule34.us/
63.992
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Rule34.us should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Rule34.us 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.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 230 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://rule34.us/v1/r34BigLogo2.png
87861
https://www.googletagmanager.com/gtag/js?id=UA-170299804-1
44647
https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
31983
https://www.google-analytics.com/analytics.js
20594
https://rule34.us/v1/jquery-ui.min.js
12416
https://rule34.us/v1/autocomplete2.js?v1
5588
https://rule34.us/v1/counter/5.gif
2965
https://rule34.us/v1/counter/6.gif
2842
https://rule34.us/v1/jquery-hotkeys.js
2797
https://rule34.us/v1/counter/7.gif
2742
Uses efficient cache policy on static assets — 1 resource found
Rule34.us 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://www.google-analytics.com/analytics.js
7200000
20594
Avoids an excessive DOM size — 56 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
56
Maximum DOM Depth
7
Maximum Child Elements
21
Avoid chaining critical requests — 8 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Rule34.us 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 — 0.4 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)
http://rule34.us/
353.34
20.176
5.884
https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
145.88
127.22
9.532
https://www.google-analytics.com/analytics.js
117.788
107.504
6.02
Unattributable
109.192
7.312
0
https://www.googletagmanager.com/gtag/js?id=UA-170299804-1
89.624
78.964
8.488
Minimizes main-thread work — 0.8 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)
Script Evaluation
356.872
Style & Layout
200.964
Other
180.88
Rendering
35.872
Parse HTML & CSS
35.552
Script Parsing & Compilation
35.516
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 — 21 requests • 230 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
21
235975
Script
8
122054
Image
9
106620
Stylesheet
2
4356
Document
1
2454
Other
1
491
Media
0
0
Font
0
0
Third-party
4
97715
Minimize third-party usage — Third-party code blocked the main thread for 60 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)
21085
51.192
31983
12.168
44647
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.072908159343498
0.039296953795404
0.028292718551208
1
0.024229040826606
3
0.024016505380758
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 — 5 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://www.google-analytics.com/analytics.js
3089
110
http://rule34.us/
718
106
https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
1930
88
http://rule34.us/
630
70
https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
2910
56
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
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 rule34.us on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
First Contentful Paint (3G) — 2460 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

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

Cumulative Layout Shift — 0.189
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Eliminate render-blocking resources — Potential savings of 510 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Rule34.us should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://rule34.us/v1/post-index.css?v2
2184
480
https://rule34.us/v1/autocomplete.css?v7
2172
150
Reduce unused JavaScript — Potential savings of 21 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.googletagmanager.com/gtag/js?id=UA-170299804-1
44647
21852
Serve images in next-gen formats — Potential savings of 69 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://rule34.us/v1/r34BigLogo2.png
87114
70781

Other

Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://rule34.us/v1/r34BigLogo2.png
https://rule34.us/v1/counter/6.gif
https://rule34.us/v1/counter/5.gif
https://rule34.us/v1/counter/1.gif
https://rule34.us/v1/counter/7.gif
https://rule34.us/v1/counter/1.gif
https://rule34.us/v1/counter/0.gif
https://rule34.us/v1/counter/3.gif
79

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of rule34.us. 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.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[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.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[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 `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[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.
`<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.
`<object>` elements have alternate 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.

Contrast

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

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

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Rule34.us may provide assistance to deaf or hearing-impaired users with captions on videos.

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
Links do not 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.

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.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that rule34.us should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

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.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

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.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
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

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.5.1
jQuery UI
1.12.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 2 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 Request Resolution
http://rule34.us/
Allowed
http://rule34.us/v1/bar.png?5
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 3 vulnerabilities detected
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.
Library Version Vulnerability Count Highest Severity
3
High

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://rule34.us/v1/counter/0.gif
57 x 125
68 x 150
114 x 250
https://rule34.us/v1/counter/1.gif
57 x 125
68 x 150
114 x 250
https://rule34.us/v1/counter/3.gif
57 x 125
68 x 150
114 x 250
https://rule34.us/v1/counter/5.gif
57 x 125
68 x 150
114 x 250
https://rule34.us/v1/counter/6.gif
57 x 125
68 x 150
114 x 250
https://rule34.us/v1/counter/7.gif
57 x 125
68 x 150
114 x 250
81

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for rule34.us. 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 rule34.us on mobile screens.

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.
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 has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical 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.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 75% 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.
Tap Target Size Overlapping Target
»
8x17
23x27

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements

Mobile Friendly

Document doesn't use legible font sizes — 29.67% 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
42.49%
11px
21.98%
11px
2.93%
11px
2.93%
11px
29.67%
≥ 12px

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.
30

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of rule34.us. This includes details about web app manifests.

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 rule34.us on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

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.
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.
Hosting

Server Location

Server IP Address: 104.21.234.190
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
Cloudflare, Inc.
Registration

Domain Registrant

Private Registration: No
Name: Benjamin Hopson II
Organization: Gelcom / ABW Media
Country: US
City: Janesville
State: Wisconsin
Post Code: 53546
Email: support@gelbooru.com
Phone: +1.6089319258
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Cloudflare, Inc. 104.16.124.96
Security

Visitor Safety

Mature Content: Yes
McAfee WebAdvisor Rating: Unknown
WOT Rating:
WOT Trustworthiness: 80/100
WOT Child Safety: 10/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: rule34.us
Issued By: GTS CA 1P5
Valid From: 8th March, 2024
Valid To: 6th June, 2024
Subject: CN = rule34.us
Hash: ebd04dd7
Issuer: CN = GTS CA 1P5
O = Google Trust Services LLC
S = US
Version: 2
Serial Number: 151095711336887234429546646097489896871
Serial Number (Hex): 71ABF9B9EC75D4A70ECDD1AED29125A7
Valid From: 8th March, 2024
Valid To: 6th June, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:D5:FC:9E:0D:DF:1E:CA:DD:08:97:97:6E:2B:C5:5F:C5:2B:F5:EC:B8
Extended Key Usage: TLS Web Server Authentication
CRL Distribution Points:
Full Name:
URI:http://crls.pki.goog/gts1p5/f-vI3N-Drik.crl

Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.11129.2.5.3

Authority Information Access: OCSP - URI:http://ocsp.pki.goog/s/gts1p5/PKAmY6PXA2s
CA Issuers - URI:http://pki.goog/repo/certs/gts1p5.der

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
Timestamp : Mar 8 06:01:33.328 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:92:94:B8:8B:EF:CC:38:94:54:8E:7F:
E7:47:2A:A4:BD:E0:10:B3:19:1C:F0:CB:A2:81:E5:F9:
5F:E1:00:F0:AF:02:21:00:B8:71:55:C6:19:D2:40:1E:
45:E5:50:4E:BD:9B:43:94:41:95:E3:48:1E:55:EC:A6:
48:13:FC:E6:6C:DB:B9:15
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
Timestamp : Mar 8 06:01:33.396 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:DE:9B:B8:70:65:09:D2:7A:55:0C:DA:
0B:CD:D4:5F:74:55:3B:BD:F6:65:35:F9:6C:24:F7:BC:
75:4F:0A:04:91:02:21:00:D3:96:99:0F:1C:DB:9A:EE:
E1:6D:37:A2:FA:E3:DF:FC:6E:71:51:5C:8F:61:73:4C:
2A:FD:8F:0D:3A:A3:95:6A
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:*.rule34.us
DNS:rule34.us
Technical

DNS Lookup

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 19th March, 2024
Content-Type: text/html; charset=UTF-8
Server: cloudflare
Connection: keep-alive
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7OL5NLBMnprmFxv9G6rujpwV53vYk7RifM%2F7C6e5sfLh%2BcqDLFfoamZIlosblg99ZIfBmw%2B8TfZ5Bji46rT7wCtNfJRSZZl6O3nuRf2MJzm4G5BEWIdQPACziX8%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
CF-RAY: 8670e5f9098e393d-IAD
alt-svc: h3=":443"; ma=86400

Whois Lookup

Created: 15th June, 2020
Changed: 2nd December, 2022
Expires: 15th June, 2024
Registrar: Cloudflare, Inc.
Status: clientTransferProhibited
Nameservers: amy.ns.cloudflare.com
phil.ns.cloudflare.com
Owner Name: Benjamin Hopson II
Owner Organization: Gelcom / ABW Media
Owner Street: 2532 S Terrace St
Owner Post Code: 53546
Owner City: Janesville
Owner State: Wisconsin
Owner Country: US
Owner Phone: +1.6089319258
Owner Email: support@gelbooru.com
Admin Name: Benjamin Hopson II
Admin Organization: Gelcom / ABW Media
Admin Street: 2532 S Terrace St
Admin Post Code: 53546
Admin City: Janesville
Admin State: Wisconsin
Admin Country: US
Admin Phone: +1.6089319258
Admin Email: support@gelbooru.com
Tech Name: Benjamin Hopson II
Tech Organization: Gelcom / ABW Media
Tech Street: 2532 S Terrace St
Tech Post Code: 53546
Tech City: Janesville
Tech State: Wisconsin
Tech Country: US
Tech Phone: +1.6089319258
Tech Email: support@gelbooru.com
Full Whois: Domain Name: rule34.us
Registry Domain ID: DB6F9D9B0246C42F193D1D8B622A75C52-NSR
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: www.cloudflare.com
Updated Date: 2022-12-02T08:08:14Z
Creation Date: 2020-06-15T08:55:20Z
Registry Expiry Date: 2024-06-15T08:55:20Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email: registrar-abuse@cloudflare.com
Registrar Abuse Contact Phone: +1.4153197517
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C835309AC28A24BC1AB42868C95943B50-GDREG
Registrant Name: Benjamin Hopson II
Registrant Organization: Gelcom / ABW Media
Registrant Street: 2532 S Terrace St
Registrant Street:
Registrant Street:
Registrant City: Janesville
Registrant State/Province: Wisconsin
Registrant Postal Code: 53546
Registrant Country: US
Registrant Phone: +1.6089319258
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: support@gelbooru.com
Registrant Application Purpose: P1
Registrant Nexus Category: C11
Registry Admin ID: CBB0B349C2CB4470D842F8BB40A4486B7-GDREG
Admin Name: Benjamin Hopson II
Admin Organization: Gelcom / ABW Media
Admin Street: 2532 S Terrace St
Admin Street:
Admin Street:
Admin City: Janesville
Admin State/Province: Wisconsin
Admin Postal Code: 53546
Admin Country: US
Admin Phone: +1.6089319258
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: support@gelbooru.com
Admin Application Purpose: P1
Admin Nexus Category: C11
Registry Tech ID: C3372DB3DA51641EBBCA8D84EFE296076-GDREG
Tech Name: Benjamin Hopson II
Tech Organization: Gelcom / ABW Media
Tech Street: 2532 S Terrace St
Tech Street:
Tech Street:
Tech City: Janesville
Tech State/Province: Wisconsin
Tech Postal Code: 53546
Tech Country: US
Tech Phone: +1.6089319258
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: support@gelbooru.com
Tech Application Purpose: P1
Tech Nexus Category: C11
Name Server: amy.ns.cloudflare.com
Name Server: phil.ns.cloudflare.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-03-19T22:28:57Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

.US WHOIS Complaint Tool - http://www.whoiscomplaints.us
Advanced WHOIS Instructions - http://whois.us/help.html

Registry Services, LLC, the Registry Administrator for .US, has collected this information for the WHOIS database through a .US-Accredited Registrar. This information is provided to you for informational purposes only and is designed to assist persons in determining contents of a domain name registration record in the registry database.

Registry Services, LLC makes this information available to you "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:

(1) to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone;
(2) in contravention of any applicable data and privacy protection laws; or
(3) to enable high volume, automated, electronic processes that apply to the registry (or its systems).

Compilation, repackaging, dissemination, or other use of the WHOIS database in its entirety, or of a substantial portion thereof, is not allowed without our prior written permission.

We reserve the right to modify or change these conditions at any time without prior or subsequent notification of any kind. By executing this query, in any manner whatsoever, you agree to abide by these terms. NOTE: FAILURE TO LOCATE A RECORD IN THE WHOIS DATABASE IS NOT INDICATIVE OF THE AVAILABILITY OF A DOMAIN NAME. All domain names are subject to certain additional domain name registration rules. For details, please visit our site at www.whois.us.

Nameservers

Name IP Address
amy.ns.cloudflare.com 108.162.192.101
phil.ns.cloudflare.com 173.245.59.137
Related

Subdomains

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Domain Valuation Snoop Score
$4,190 USD 2/5
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