yootube.com

yootube.com is SSL secured

Free website and domain report on yootube.com

Last Updated: 7th October, 2021 Update Now
Overview

Snoop Summary for yootube.com

This is a free and comprehensive report about yootube.com. The domain yootube.com is currently hosted on a server located in Australia with the IP address 103.224.182.236, where the local currency is AUD and English is the local language. Our records indicate that yootube.com is privately registered by Anonymize, Inc.. Yootube.com has the potential to be earning an estimated $1 USD per day from advertising revenue. If yootube.com was to be sold it would possibly be worth $786 USD (based on the daily revenue potential of the website over a 24 month period). Yootube.com is somewhat popular with an estimated 373 daily unique visitors. This report was last updated 7th October, 2021.

About yootube.com

Site Preview: yootube.com yootube.com
Title: Yootube
Description: See related links to what you are looking for.
Keywords and Tags: games
Related Terms:
Fav Icon:
Age: Over 17 years old
Domain Created: 15th September, 2006
Domain Updated: 13th September, 2020
Domain Expires: 15th September, 2021
Review

Snoop Score

1/5

Valuation

$786 USD
Note: All valuation figures are estimates.

Popularity

Low
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 3,329,692
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: 373
Monthly Visitors: 11,353
Yearly Visitors: 136,145
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $1 USD
Monthly Revenue: $32 USD
Yearly Revenue: $388 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: yootube.com 11
Domain Name: yootube 7
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 79
Performance 96
Accessibility 72
Best Practices 93
SEO 100
Progressive Web App 33
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 yootube.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 — 1.1 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 1.1 s
The timing of the largest text or image that is painted.
Time to Interactive — 0.9 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 — 0.016
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 — 20 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 yootube.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://yootube.com/
0
287.23099990748
335
0
302
text/html
http://ww25.yootube.com/?subid1=20200922-1650-13d3-848b-1dc6bc9f161e
287.76099998504
415.2499998454
4447
4028
200
text/html
Document
http://www.google.com/adsense/domains/caf.js
430.24899996817
447.01599981636
62348
176369
200
text/javascript
Script
http://ww25.yootube.com/px.gif?ch=1&rn=8.639992873936738
431.39299983159
556.99900002219
275
42
200
image/gif
Image
http://ww25.yootube.com/px.gif?ch=2&rn=8.639992873936738
431.60100001842
454.04799981043
275
42
200
image/gif
Image
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=800&rh=600&ww=1350&wh=940&subid1=20200922-1650-13d3-848b-1dc6bc9f161e
632.97499995679
680.0430000294
8698
8354
200
text/javascript
Script
https://fonts.googleapis.com/css?family=Open+Sans:300,400
684.30199986324
699.68499988317
1609
4940
200
text/css
Stylesheet
http://ww25.yootube.com/gzb
685.73399982415
1242.3919998109
355
39
200
text/javascript
XHR
http://ads.pro-market.net/ads/scripts/site-110930.js
686.3589999266
745.87999982759
1085
1404
200
application/x-javascript
Script
https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2
717.21699996851
720.78399988823
9636
9016
200
font/woff2
Font
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
723.49000000395
726.58200003207
9752
9132
200
font/woff2
Font
https://pbid.pro-market.net/engine?site=110930;size=1x1;e=0;category=x4tx%20y7w2mae%20kfe;kw=zwflbbx%20lgl;rnd=(1600757413742)
766.74399990588
805.10100000538
1061
369
200
text/html
Document
https://ads.pro-market.net/ads/scripts/dda4-1-7.js
819.926999975
866.05599988252
8967
29265
200
application/x-javascript
Script
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)
448.406
8.33
490.368
9.361
716.725
9.626
743.718
11.261
778.019
16.603
839.155
6.941
898.466
7.705
1277.983
6.617
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. Yootube.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. Yootube.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Yootube.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Yootube.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Yootube.com should consider minifying JS files.
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Yootube.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 — Potential savings of 52 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://www.google.com/adsense/domains/caf.js
62348
53140
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 — Potential savings of 7 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=800&rh=600&ww=1350&wh=940&subid1=20200922-1650-13d3-848b-1dc6bc9f161e
8354
5238
http://ww25.yootube.com/?subid1=20200922-1650-13d3-848b-1dc6bc9f161e
4028
2207
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 130 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://ww25.yootube.com/?subid1=20200922-1650-13d3-848b-1dc6bc9f161e
128.487
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Yootube.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://yootube.com/
190
http://ww25.yootube.com/?subid1=20200922-1650-13d3-848b-1dc6bc9f161e
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Yootube.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.
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 — Potential savings of 20 KiB
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.
URL Potential Savings (Bytes)
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=800&rh=600&ww=1350&wh=940&subid1=20200922-1650-13d3-848b-1dc6bc9f161e
20344

Diagnostics

Avoids enormous network payloads — Total size was 106 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
http://www.google.com/adsense/domains/caf.js
62348
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
9752
https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2
9636
https://ads.pro-market.net/ads/scripts/dda4-1-7.js
8967
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=800&rh=600&ww=1350&wh=940&subid1=20200922-1650-13d3-848b-1dc6bc9f161e
8698
http://ww25.yootube.com/?subid1=20200922-1650-13d3-848b-1dc6bc9f161e
4447
https://fonts.googleapis.com/css?family=Open+Sans:300,400
1609
http://ads.pro-market.net/ads/scripts/site-110930.js
1085
https://pbid.pro-market.net/engine?site=110930;size=1x1;e=0;category=x4tx%20y7w2mae%20kfe;kw=zwflbbx%20lgl;rnd=(1600757413742)
1061
http://ww25.yootube.com/gzb
355
Uses efficient cache policy on static assets — 3 resources found
Yootube.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)
http://ww25.yootube.com/px.gif?ch=1&rn=8.639992873936738
0
275
http://ww25.yootube.com/px.gif?ch=2&rn=8.639992873936738
0
275
http://ads.pro-market.net/ads/scripts/site-110930.js
86400000
1085
Avoids an excessive DOM size — 13 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
13
Maximum DOM Depth
5
Maximum Child Elements
7
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. Yootube.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)
http://ww25.yootube.com/?subid1=20200922-1650-13d3-848b-1dc6bc9f161e
84.395
7.541
1.672
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
49.412
Script Evaluation
39.667
Style & Layout
34.938
Rendering
17.641
Script Parsing & Compilation
11.67
Parse HTML & CSS
3.132
Keep request counts low and transfer sizes small — 13 requests • 106 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
13
108843
Script
4
81098
Font
2
19388
Document
2
5508
Stylesheet
1
1609
Other
2
690
Image
2
550
Media
0
0
Third-party
7
94458
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)
62348
0
20997
0
11113
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 2 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.016078449895011
2.1063282468861E-5
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.
Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

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

Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2
3.5669999197125
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
3.0920000281185
72

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of yootube.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.
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 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"]`
Yootube.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Yootube.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

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements

Internationalization and localization

`<html>` element does not have 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.
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.
93

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that yootube.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.
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

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.
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.
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.

Audits

Does not use HTTPS — 8 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://yootube.com/
http://ww25.yootube.com/?subid1=20200922-1650-13d3-848b-1dc6bc9f161e
http://www.google.com/adsense/domains/caf.js
http://ww25.yootube.com/px.gif?ch=1&rn=8.639992873936738
http://ww25.yootube.com/px.gif?ch=2&rn=8.639992873936738
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=800&rh=600&ww=1350&wh=940&subid1=20200922-1650-13d3-848b-1dc6bc9f161e
http://ww25.yootube.com/gzb
http://ads.pro-market.net/ads/scripts/site-110930.js
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for yootube.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 yootube.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 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.

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.
33

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 yootube.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 yootube.com on mobile screens.

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 — 8 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://yootube.com/
http://ww25.yootube.com/?subid1=20200922-1650-13d3-848b-1dc6bc9f161e
http://www.google.com/adsense/domains/caf.js
http://ww25.yootube.com/px.gif?ch=1&rn=8.639992873936738
http://ww25.yootube.com/px.gif?ch=2&rn=8.639992873936738
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=800&rh=600&ww=1350&wh=940&subid1=20200922-1650-13d3-848b-1dc6bc9f161e
http://ww25.yootube.com/gzb
http://ads.pro-market.net/ads/scripts/site-110930.js
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 fallback content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
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) 77
Performance 86
Accessibility 72
Best Practices 93
SEO 100
Progressive Web App 36
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on mobile
86

Performance

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

Metrics

Speed Index — 3.0 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 3.0 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 — 0.036
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 3.0 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.
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 yootube.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://yootube.com/
0
196.51999999769
335
0
302
text/html
http://ww25.yootube.com/?subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
196.95000001229
219.77700013667
4447
4028
200
text/html
Document
http://www.google.com/adsense/domains/caf.js
234.97500014491
250.49100001343
62340
176360
200
text/javascript
Script
http://ww25.yootube.com/px.gif?ch=1&rn=9.186861165786906
237.30799998157
259.12900012918
275
42
200
image/gif
Image
http://ww25.yootube.com/px.gif?ch=2&rn=9.186861165786906
237.770000007
259.6130000893
275
42
200
image/gif
Image
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=360&rh=640&ww=360&wh=640&subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
337.62300014496
387.80899997801
7237
6894
200
text/javascript
Script
https://fonts.googleapis.com/css?family=Open+Sans:300,400
391.69299998321
406.5539999865
1667
4940
200
text/css
Stylesheet
http://ww25.yootube.com/gzb
398.61300005578
904.3070001062
355
39
200
text/javascript
XHR
http://ads.pro-market.net/ads/scripts/site-110930.js
398.8590000663
442.82300001942
1085
1404
200
application/x-javascript
Script
https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2
421.03300010785
424.02300005779
9636
9016
200
font/woff2
Font
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
423.82699996233
426.55500001274
9752
9132
200
font/woff2
Font
https://pbid.pro-market.net/engine?site=110930;size=1x1;e=0;category=x4tx%20y7w2mae%20kfe;kw=zwflbbx%20lgl;rnd=(1600757422961)
458.04499997757
508.38700006716
1173
369
200
text/html
Document
https://ads.pro-market.net/ads/scripts/dda4-1-7.js
522.799000144
545.76699994504
8967
29265
200
application/x-javascript
Script
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)
257.454
8.57
297.948
9.328
423.5
9.893
451.817
7.212
478.533
11.994
545.803
7.745
581.175
7.297
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. Yootube.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. Yootube.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Yootube.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Yootube.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Yootube.com should consider minifying JS files.
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Yootube.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 — Potential savings of 52 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://www.google.com/adsense/domains/caf.js
62340
53136
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 — Potential savings of 6 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=360&rh=640&ww=360&wh=640&subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
6894
4100
http://ww25.yootube.com/?subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
4028
2209
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 20 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://ww25.yootube.com/?subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
23.824
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Yootube.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://yootube.com/
630
http://ww25.yootube.com/?subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Yootube.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.
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 — Potential savings of 20 KiB
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.
URL Potential Savings (Bytes)
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=360&rh=640&ww=360&wh=640&subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
20511

Diagnostics

Avoids enormous network payloads — Total size was 105 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
http://www.google.com/adsense/domains/caf.js
62340
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
9752
https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2
9636
https://ads.pro-market.net/ads/scripts/dda4-1-7.js
8967
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=360&rh=640&ww=360&wh=640&subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
7237
http://ww25.yootube.com/?subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
4447
https://fonts.googleapis.com/css?family=Open+Sans:300,400
1667
https://pbid.pro-market.net/engine?site=110930;size=1x1;e=0;category=x4tx%20y7w2mae%20kfe;kw=zwflbbx%20lgl;rnd=(1600757422961)
1173
http://ads.pro-market.net/ads/scripts/site-110930.js
1085
http://ww25.yootube.com/gzb
355
Uses efficient cache policy on static assets — 3 resources found
Yootube.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)
http://ww25.yootube.com/px.gif?ch=1&rn=9.186861165786906
0
275
http://ww25.yootube.com/px.gif?ch=2&rn=9.186861165786906
0
275
http://ads.pro-market.net/ads/scripts/site-110930.js
86400000
1085
Avoids an excessive DOM size — 13 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
13
Maximum DOM Depth
5
Maximum Child Elements
7
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. Yootube.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)
http://ww25.yootube.com/?subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
263.208
29
6.084
Unattributable
66.352
3.188
0.54
Minimizes main-thread work — 0.5 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
181.312
Script Evaluation
133.996
Style & Layout
101.78
Rendering
61.472
Script Parsing & Compilation
46.904
Parse HTML & CSS
11.328
Keep request counts low and transfer sizes small — 13 requests • 105 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
13
107544
Script
4
79629
Font
2
19388
Document
2
5620
Stylesheet
1
1667
Other
2
690
Image
2
550
Media
0
0
Third-party
7
94620
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)
62340
0
21055
0
11225
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 1 element found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.036024536132812
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.
Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

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

First Contentful Paint — 3.0 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 3.5 s
The timing of the largest text or image that is painted.

Other

First Meaningful Paint — 3.0 s
The time taken for the primary content of the page to be rendered.
First Contentful Paint (3G) — 5850 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Diagnostics

Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2
2.9899999499321
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
2.7280000504106
72

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of yootube.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.
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 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"]`
Yootube.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Yootube.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

Names and labels

`<frame>` or `<iframe>` elements do not have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Failing Elements

Internationalization and localization

`<html>` element does not have 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.
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.
93

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that yootube.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.
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

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.
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.
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.

Audits

Does not use HTTPS — 8 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://yootube.com/
http://ww25.yootube.com/?subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
http://www.google.com/adsense/domains/caf.js
http://ww25.yootube.com/px.gif?ch=1&rn=9.186861165786906
http://ww25.yootube.com/px.gif?ch=2&rn=9.186861165786906
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=360&rh=640&ww=360&wh=640&subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
http://ww25.yootube.com/gzb
http://ads.pro-market.net/ads/scripts/site-110930.js
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for yootube.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 yootube.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 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.

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 yootube.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 yootube.com on mobile screens.

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 — 8 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://yootube.com/
http://ww25.yootube.com/?subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
http://www.google.com/adsense/domains/caf.js
http://ww25.yootube.com/px.gif?ch=1&rn=9.186861165786906
http://ww25.yootube.com/px.gif?ch=2&rn=9.186861165786906
http://ww25.yootube.com/glp?r=&u=http%3A%2F%2Fww25.yootube.com%2F&rw=360&rh=640&ww=360&wh=640&subid1=20200922-1650-22f9-8c94-f4bb64ece7b1
http://ww25.yootube.com/gzb
http://ads.pro-market.net/ads/scripts/site-110930.js
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 fallback content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
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: 103.224.182.236
Continent: Oceania
Country: Australia
Australia Flag
Region:
City:
Longitude: 143.2104
Latitude: -33.494
Currencies: AUD
Languages: English

Web Hosting Provider

Name IP Address
Trellian Pty. Limited
Registration

Domain Registrant

Private Registration: Yes
Name: Privacy Administrator
Organization: Anonymize, Inc.
Country: US
City: Sammamish
State: WA
Post Code: 98074
Email: yootube.com@anonymize.com
Phone: +1.4253668810
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Epik LLC 104.18.3.159
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 0.6/5 (14 reviews)
WOT Trustworthiness: 11/100
WOT Child Safety: 7/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: ww16.yootube.com
Issued By: Encryption Everywhere DV TLS CA - G1
Valid From: 9th January, 2021
Valid To: 9th January, 2022
Subject: CN = ww16.yootube.com
Hash: 92815792
Issuer: CN = Encryption Everywhere DV TLS CA - G1
OU = www.digicert.com
O = DigiCert Inc
S = US
Version: 2
Serial Number: 5993002137882934882744368222777421388
Serial Number (Hex): 048235D176B59C49A0D2C210B904AE4C
Valid From: 9th January, 2024
Valid To: 9th January, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:55:74:4F:B2:72:4F:F5:60:BA:50:D1:D7:E6:51:5C:9A:01:87:1A:D7
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.16.840.1.114412.1.2
CPS: http://www.digicert.com/CPS
Policy: 2.23.140.1.2.1

Authority Information Access: OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G1.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
Timestamp : Jan 9 03:21:23.136 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:94:B8:F2:2C:C0:A1:F7:DD:DF:44:31:
6F:B2:35:3A:51:DB:8B:02:F8:E5:C0:AE:1F:A4:E4:84:
73:ED:13:15:5C:02:21:00:CD:F8:C8:42:1E:8B:1F:72:
80:EB:20:DB:DE:01:22:06:64:00:2F:38:E8:F1:B6:D2:
91:6E:04:0E:0A:EF:82:A4
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
Timestamp : Jan 9 03:21:23.238 2021 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:5E:F3:82:57:E6:F7:90:14:2B:7B:81:39:
50:F5:19:37:E4:3D:FA:FA:9C:A5:1E:8B:2F:54:8E:4D:
82:78:1B:D2:02:21:00:D5:09:7A:94:8A:93:61:C6:CD:
D6:08:B9:D8:F3:83:3F:B6:51:AB:0B:26:43:12:AE:E8:
EC:8E:D6:AE:8A:B5:B0
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:ww16.yootube.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
yootube.com. 103.224.182.236 IN 3599

NS Records

Host Nameserver Class TTL
yootube.com. ns2.above.com. IN 21599
yootube.com. ns1.above.com. IN 21599

MX Records

Priority Host Server Class TTL
10 yootube.com. park-mx.above.com. IN 3599

SOA Records

Domain Name Primary NS Responsible Email TTL
yootube.com. ns2.above.com. hostmaster.trellian.com. 59

TXT Records

Host Value Class TTL
yootube.com. v=spf1 IN 3599

HTTP Response Headers

HTTP-Code: HTTP/1.1 403 Forbidden
date: 9th February, 2021
content-type: text/html
server: NginX
content-length: 552
vary: Accept-Encoding

Whois Lookup

Created: 15th September, 2006
Changed: 13th September, 2020
Expires: 15th September, 2021
Registrar: Epik, Inc.
Status: clientTransferProhibited
Nameservers: ns1.above.com
ns2.above.com
Owner Name: Privacy Administrator
Owner Organization: Anonymize, Inc.
Owner Street: 704 228th Ave NE
Owner Post Code: 98074
Owner City: Sammamish
Owner State: WA
Owner Country: US
Owner Phone: +1.4253668810
Owner Email: yootube.com@anonymize.com
Admin Name: Privacy Administrator
Admin Organization: Anonymize, Inc.
Admin Street: 704 228th Ave NE
Admin Post Code: 98074
Admin City: Sammamish
Admin State: WA
Admin Country: US
Admin Phone: +1.4253668810
Admin Email: yootube.com@anonymize.com
Tech Name: Privacy Administrator
Tech Organization: Anonymize, Inc.
Tech Street: 704 228th Ave NE
Tech Post Code: 98074
Tech City: Sammamish
Tech State: WA
Tech Country: US
Tech Phone: +1.4253668810
Tech Email: yootube.com@anonymize.com
Full Whois: Domain Name: YOOTUBE.COM
Registry Domain ID: 594919618_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.epik.com
Registrar URL: http://www.epik.com
Updated Date: 2020-09-13T09:05:04Z
Creation Date: 2006-09-15T18:43:13Z
Registrar Registration Expiration Date: 2021-09-15T18:43:13Z
Registrar: Epik, Inc.
Registrar IANA ID: 617
Registrar Abuse Contact Email: abuse@epik.com
Registrar Abuse Contact Phone: +1.4253668810
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Privacy Administrator
Registrant Organization: Anonymize, Inc.
Registrant Street: 704 228th Ave NE
Registrant City: Sammamish
Registrant State/Province: WA
Registrant Postal Code: 98074
Registrant Country: US
Registrant Phone: +1.4253668810
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: yootube.com@anonymize.com
Registry Admin ID:
Admin Name: Privacy Administrator
Admin Organization: Anonymize, Inc.
Admin Street: 704 228th Ave NE
Admin City: Sammamish
Admin State/Province: WA
Admin Postal Code: 98074
Admin Country: US
Admin Phone: +1.4253668810
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: yootube.com@anonymize.com
Registry Tech ID:
Tech Name: Privacy Administrator
Tech Organization: Anonymize, Inc.
Tech Street: 704 228th Ave NE
Tech City: Sammamish
Tech State/Province: WA
Tech Postal Code: 98074
Tech Country: US
Tech Phone: +1.4253668810
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: yootube.com@anonymize.com
Name Server: NS1.ABOVE.COM
Name Server: NS2.ABOVE.COM
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2020-09-13T16:05:04Z <<<

All registrar data, including registrant WHOIS data, is provided for public, non-commerical use only. Any information made available by InTrust Domains and its affiliate registrars shall not be collected, distributed or used for any commercial activity. Third parties to agree not to use the data to allow, enable, or otherwise support any marketing activities, regardless of the medium used. Such media include but are not limited to e-mail, telephone, facsimile, postal mail, SMS, and wireless alerts.

Nameservers

Name IP Address
ns1.above.com 103.224.182.9
ns2.above.com 103.224.182.10
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