tubidy.mobi

tubidy.mobi is SSL secured

Free website and domain report on tubidy.mobi

Last Updated: 6th March, 2024
Overview

Snoop Summary for tubidy.mobi

This is a free and comprehensive report about tubidy.mobi. The domain tubidy.mobi is currently hosted on a server located in United States with the IP address 104.22.8.143, where USD is the local currency and the local language is English. Our records indicate that tubidy.mobi is privately registered by GLOBAL DOMAIN PRIVACY SERVICES INC. Tubidy.mobi is expected to earn an estimated $1,822 USD per day from advertising revenue. The sale of tubidy.mobi would possibly be worth $1,329,795 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Tubidy.mobi receives an estimated 290,302 unique visitors every day - an insane amount of traffic! This report was last updated 6th March, 2024.

About tubidy.mobi

Site Preview: tubidy.mobi tubidy.mobi
Title: Tubidy MP3 Music and MP4 Video Free Download
Description: Tubidy is an MP3 music and MP4 video download platform. Download MP3 and MP4 music for free! Access your favorite songs with Tubidy MP3 download!
Keywords and Tags: media downloads, popular, tubidi, tubidy, tubidy app, tubidy com, tubidy download, tubidy mobi, tubidy mobile, tubidy mp3, tubidy mp3 download, tubidy mp4, tubidy music, tubidy music download, tubidy musica, tubidy.com, tubidy.mobi, tubidy.net, tubify, www tubidy com, www tubidy com mp3
Related Terms: captcha decoding, captcha recognition, indexes, re captcha, to captcha, tubidy movies, what is captcha
Fav Icon:
Age: Over 14 years old
Domain Created: 9th December, 2009
Domain Updated: 2nd January, 2021
Domain Expires: 9th December, 2026
Review

Snoop Score

4/5 (Excellent!)

Valuation

$1,329,795 USD
Note: All valuation figures are estimates.

Popularity

Very High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 6,505
Alexa Reach:
SEMrush Rank (US): 6,388
SEMrush Authority Score: 56
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Organic Paid
Keywords: 9,695 0
Traffic: 466,433 0
Cost: $572,606 USD $0 USD
Traffic

Visitors

Daily Visitors: 290,302
Monthly Visitors: 8,835,878
Yearly Visitors: 105,960,230
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $1,822 USD
Monthly Revenue: $55,444 USD
Yearly Revenue: $664,892 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Backlinks: 14,824
Referring Domains: 1,688
Referring IPs: 878
Tubidy.mobi has 14,824 backlinks according to SEMrush. 82% of these backlinks are "dofollow" (follow) links which allow the flow of link equity to pass through, which may improve tubidy.mobi's search engine rankings. Other links are treated as 'hints' by search engines and may also pass link equity, depending on what search engines decide in each case.
99% of tubidy.mobi's backlinks are text and image links, which are ideal for SEO. Other backlink types may be unrecognized or ignored by search engines.

Top New Follow Links

1
Source: https://www.stefanromeo.com/contact.html
Target: https://tubidy.mobi/retry.php

2
Source: http://web-search.marketing/the_worlds_most_visited_web_pages_17/
Target: http://www.tubidy.mobi/

3
Source: http://programs-88.blogspot.com/2012/12/blog-post_6520.html
Target: http://tubidy.mobi/watch/mUulFHIJffNGnFCgG1QPRw_3D_3D/3gp-mobile/fs

4
Source: http://fortwaynemusic.com/forums/viewtopic.php?f=15&t=16312992&view=previous
Target: https://tubidy.mobi/watch.php?act=down&id=LO_2FaQaNtfW0WUcyFm0xJ6A_3D_3D&lnk=6&p=3gp-mobile

5
Source: http://advertise.onl/the_worlds_most_visited_web_pages_17/
Target: http://www.tubidy.mobi/

Top Ranking Keywords (US)

1
Keyword: tubidy
Ranked Page: https://tubidy.mobi/

2
Keyword: tubidy mp3
Ranked Page: https://tubidy.mobi/top_search.php

3
Keyword: tubidy com
Ranked Page: https://tubidy.mobi/

4
Keyword: tubidy mobi
Ranked Page: https://tubidy.mobi/

5
Keyword: tubidi
Ranked Page: https://tubidy.mobi/

Domain Analysis

Value Length
Domain: tubidy.mobi 11
Domain Name: tubidy 6
Extension (TLD): mobi 4

Page Speed Analysis

Average Load Time: 0.82 seconds
Load Time Comparison: Faster than 84% of sites

PageSpeed Insights

Avg. (All Categories) 82
Performance 99
Accessibility 81
Best Practices 93
SEO 91
Progressive Web App 45
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://tubidy.mobi
Updated: 11th April, 2021

1.08 seconds
First Contentful Paint (FCP)
83%
16%
1%

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

Simulate loading on desktop
99

Performance

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

Metrics

First Contentful Paint — 0.7 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 0.7 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 0.7 s
The timing of the largest text or image that is painted.
Time to Interactive — 0.7 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 — 0.031
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 0.7 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 — 0.7 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 tubidy.mobi 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 Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://tubidy.mobi/
http/1.1
0
116.44899996463
386
0
301
https://tubidy.mobi/
h2
117.14099999517
297.28900000919
2915
11378
200
text/html
Document
https://tubidy.net/css/allfonts.css
h2
314.73499996355
382.79900001362
901
782
200
text/css
Stylesheet
https://tubidy.net/css/bootstrap.min.css
h2
314.94399998337
395.84999997169
19010
122540
200
text/css
Stylesheet
https://tubidy.net/css/bootstrap-theme.css
h2
315.10000000708
385.45999996131
3226
26132
200
text/css
Stylesheet
https://tubidy.net/css/font-awesome.min.css
h2
315.22099999711
385.36600000225
6464
26731
200
text/css
Stylesheet
https://tubidy.net/css/main.css
h2
315.4349999968
386.32300001336
3605
15787
200
text/css
Stylesheet
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
h2
317.23599997349
392.85299996845
9579
35662
200
text/javascript
Script
https://tubidy.net/images/logo.svg
h2
317.50699999975
387.21999997506
5927
35225
200
image/svg+xml
Image
https://tubidy.net/nthumbs/1/ROBxIipcq9vecLgS_2FBO4Cw_3D_3D.jpg
h2
317.70299997879
381.84099999489
3986
3313
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/8bZJI3kKo9l836T03hOQVQ_3D_3D.jpg
h2
317.90399999591
409.78899999755
6537
5864
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/_2Bn7ZsGj7eFaNDfZJfNUPMQ_3D_3D.jpg
h2
318.0740000098
382.06299999729
6532
5859
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/u_2FvUfWoeBQ9QTvOW4lICEg_3D_3D.jpg
h2
318.2299999753
387.37499999115
4149
3476
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/DEvO_2F7LH96jBmgOvPVtokg_3D_3D.jpg
h2
318.38899996364
467.0599999954
5075
4402
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/mzMrHCjgETzAH8PUo4dXug_3D_3D.jpg
h2
318.54299997212
399.41000001272
4711
4038
200
image/jpeg
Image
https://tubidy.net/images/header-bg.jpg
h2
422.41800000193
449.42799996352
29137
28420
200
image/jpeg
Image
https://tubidy.net/images/arrow.png
h2
422.98400000436
499.04799996875
3785
3086
200
image/png
Image
https://tubidy.net/fonts/Ubuntu_400.woff
h2
425.48500001431
470.4769999953
16206
15504
200
application/x-font-woff
Font
https://tubidy.net/fonts/fontawesome-webfont.woff2?v=4.4.0
h2
425.81400001654
487.32299997937
65166
64464
200
application/x-font-woff
Font
https://tubidy.mobi/cdn-cgi/bm/cv/result?req_id=63e754ebcb71577e
h2
600.43799999403
623.51299996953
583
0
204
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)
333.074
8.961
345.745
6.042
423.677
14.182
441.556
6.424
448.305
33.315
505.955
49.288
555.531
5.792
561.363
6.204
572.61
58.276
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Tubidy.mobi should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Tubidy.mobi should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Tubidy.mobi should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Tubidy.mobi should consider minifying JS files.
Remove unused CSS — Potential savings of 17 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Tubidy.mobi should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://tubidy.net/css/bootstrap.min.css
19010
17792
Remove unused JavaScript
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats — Potential savings of 17 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://tubidy.net/images/header-bg.jpg
28420
17454
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 180 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)
https://tubidy.mobi/
181.144
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Tubidy.mobi should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://tubidy.mobi/
190
https://tubidy.mobi/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Tubidy.mobi 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.
URL Potential Savings (Ms)
https://tubidy.net/images/header-bg.jpg
0

Diagnostics

Avoids enormous network payloads — Total size was 193 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://tubidy.net/fonts/fontawesome-webfont.woff2?v=4.4.0
65166
https://tubidy.net/images/header-bg.jpg
29137
https://tubidy.net/css/bootstrap.min.css
19010
https://tubidy.net/fonts/Ubuntu_400.woff
16206
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
9579
https://tubidy.net/nthumbs/1/8bZJI3kKo9l836T03hOQVQ_3D_3D.jpg
6537
https://tubidy.net/nthumbs/1/_2Bn7ZsGj7eFaNDfZJfNUPMQ_3D_3D.jpg
6532
https://tubidy.net/css/font-awesome.min.css
6464
https://tubidy.net/images/logo.svg
5927
https://tubidy.net/nthumbs/1/DEvO_2F7LH96jBmgOvPVtokg_3D_3D.jpg
5075
Uses efficient cache policy on static assets — 15 resources found
Tubidy.mobi 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://tubidy.net/images/header-bg.jpg
604800000
29137
https://tubidy.net/css/bootstrap.min.css
604800000
19010
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
604800000
9579
https://tubidy.net/nthumbs/1/8bZJI3kKo9l836T03hOQVQ_3D_3D.jpg
604800000
6537
https://tubidy.net/nthumbs/1/_2Bn7ZsGj7eFaNDfZJfNUPMQ_3D_3D.jpg
604800000
6532
https://tubidy.net/css/font-awesome.min.css
604800000
6464
https://tubidy.net/images/logo.svg
604800000
5927
https://tubidy.net/nthumbs/1/DEvO_2F7LH96jBmgOvPVtokg_3D_3D.jpg
604800000
5075
https://tubidy.net/nthumbs/1/mzMrHCjgETzAH8PUo4dXug_3D_3D.jpg
604800000
4711
https://tubidy.net/nthumbs/1/u_2FvUfWoeBQ9QTvOW4lICEg_3D_3D.jpg
604800000
4149
https://tubidy.net/nthumbs/1/ROBxIipcq9vecLgS_2FBO4Cw_3D_3D.jpg
604800000
3986
https://tubidy.net/images/arrow.png
604800000
3785
https://tubidy.net/css/main.css
604800000
3605
https://tubidy.net/css/bootstrap-theme.css
604800000
3226
https://tubidy.net/css/allfonts.css
604800000
901
Avoids an excessive DOM size — 150 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
150
Maximum DOM Depth
12
Maximum Child Elements
6
Avoid chaining critical requests — 5 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Tubidy.mobi 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 — 0.1 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
112.222
110.34
0.918
https://tubidy.mobi/
67.658
2.173
0.976
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
115.247
Other
47.291
Style & Layout
41.861
Parse HTML & CSS
15.771
Rendering
12.293
Script Parsing & Compilation
2.131
Garbage Collection
1.167
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 — 20 requests • 193 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
20
197880
Font
2
81372
Image
9
69839
Stylesheet
5
33206
Script
1
9579
Document
1
2915
Other
2
969
Media
0
0
Third-party
16
184417
Minimize third-party usage
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
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
div
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
0.013064579337773
0.0095015122456533
0.006653661961137
0.00093979488519123
0.00093979488519123
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 — 1 long task 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://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
435
58
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

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.

Opportunities

Eliminate render-blocking resources — Potential savings of 290 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Tubidy.mobi 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://tubidy.net/css/allfonts.css
901
230

Diagnostics

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 Failing Elements
https://tubidy.net/images/logo.svg
img
https://tubidy.net/nthumbs/1/8bZJI3kKo9l836T03hOQVQ_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/_2Bn7ZsGj7eFaNDfZJfNUPMQ_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/DEvO_2F7LH96jBmgOvPVtokg_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/mzMrHCjgETzAH8PUo4dXug_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/u_2FvUfWoeBQ9QTvOW4lICEg_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/ROBxIipcq9vecLgS_2FBO4Cw_3D_3D.jpg
img
81

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of tubidy.mobi. 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.

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.

Names and labels

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 `[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.

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"]`
Tubidy.mobi may provide assistance to deaf or hearing-impaired users with captions on videos.

Names and labels

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

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

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 tubidy.mobi 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.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request 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://tubidy.mobi/
Allowed
91

SEO

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

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.
45

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 tubidy.mobi. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
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 tubidy.mobi on mobile screens.
Provides 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.

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
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) 80
Performance 93
Accessibility 73
Best Practices 93
SEO 92
Progressive Web App 50
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://tubidy.mobi/
Updated: 11th April, 2021

3.17 seconds
First Contentful Paint (FCP)
22%
51%
27%

0.20 seconds
First Input Delay (FID)
66%
15%
19%

Simulate loading on mobile
93

Performance

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

Metrics

Speed Index — 2.6 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 2.6 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 2.6 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 tubidy.mobi 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 Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://tubidy.mobi/
http/1.1
0
23.510000028182
375
0
301
https://tubidy.mobi/
h2
24.115000036545
284.33699999005
2875
11377
200
text/html
Document
https://tubidy.net/css/allfonts.css
h2
299.35600003228
322.37400003942
901
782
200
text/css
Stylesheet
https://tubidy.net/css/bootstrap.min.css
h2
299.6320000384
367.55700001959
19010
122540
200
text/css
Stylesheet
https://tubidy.net/css/bootstrap-theme.css
h2
299.89700001897
356.16500000469
3226
26132
200
text/css
Stylesheet
https://tubidy.net/css/font-awesome.min.css
h2
300.10300001595
388.253000041
6464
26731
200
text/css
Stylesheet
https://tubidy.net/css/main.css
h2
300.46300002141
325.68300003186
3605
15787
200
text/css
Stylesheet
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
h2
302.01400001533
325.91000001412
9579
35662
200
text/javascript
Script
https://tubidy.net/images/logo.svg
h2
302.38300003111
328.05700000608
5927
35225
200
image/svg+xml
Image
https://tubidy.net/nthumbs/1/ROBxIipcq9vecLgS_2FBO4Cw_3D_3D.jpg
h2
302.53400001675
381.79300003685
3986
3313
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/8bZJI3kKo9l836T03hOQVQ_3D_3D.jpg
h2
302.74000001373
381.94699998712
6537
5864
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/_2Bn7ZsGj7eFaNDfZJfNUPMQ_3D_3D.jpg
h2
302.97700001393
328.92900001025
6532
5859
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/u_2FvUfWoeBQ9QTvOW4lICEg_3D_3D.jpg
h2
303.18700004136
326.82700001169
4149
3476
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/DEvO_2F7LH96jBmgOvPVtokg_3D_3D.jpg
h2
303.36300004274
326.93600002676
5075
4402
200
image/jpeg
Image
https://tubidy.net/nthumbs/1/mzMrHCjgETzAH8PUo4dXug_3D_3D.jpg
h2
303.51699999301
328.21200002218
4711
4038
200
image/jpeg
Image
https://tubidy.net/images/header-bg.jpg
h2
400.54100000998
428.11999999685
29137
28420
200
image/jpeg
Image
https://tubidy.net/images/arrow.png
h2
401.53999999166
424.88200002117
3785
3086
200
image/png
Image
https://tubidy.net/fonts/Ubuntu_400.woff
h2
404.77600001032
434.02200000128
16206
15504
200
application/x-font-woff
Font
https://tubidy.net/fonts/fontawesome-webfont.woff2?v=4.4.0
h2
405.24699998787
432.89200001163
65166
64464
200
application/x-font-woff
Font
https://tubidy.net/fonts/Ubuntu_300.woff
h2
407.1840000106
431.03500001598
15998
15296
200
application/x-font-woff
Font
https://tubidy.mobi/cdn-cgi/bm/cv/result?req_id=63e755363fac5c34
h2
572.67800002592
623.33299999591
583
0
204
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)
320.291
8.837
331.193
5.925
363.147
15.376
402.239
6.528
425.198
16.455
441.685
17.935
469.524
56.217
525.759
7.635
533.535
7.324
545.263
60.174
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Tubidy.mobi should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Tubidy.mobi should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Tubidy.mobi should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Tubidy.mobi should consider minifying JS files.
Remove unused JavaScript
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
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 260 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)
https://tubidy.mobi/
261.218
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Tubidy.mobi should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://tubidy.mobi/
630
https://tubidy.mobi/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Tubidy.mobi 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.
URL Potential Savings (Ms)
https://tubidy.net/images/header-bg.jpg
0

Diagnostics

Avoids enormous network payloads — Total size was 209 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://tubidy.net/fonts/fontawesome-webfont.woff2?v=4.4.0
65166
https://tubidy.net/images/header-bg.jpg
29137
https://tubidy.net/css/bootstrap.min.css
19010
https://tubidy.net/fonts/Ubuntu_400.woff
16206
https://tubidy.net/fonts/Ubuntu_300.woff
15998
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
9579
https://tubidy.net/nthumbs/1/8bZJI3kKo9l836T03hOQVQ_3D_3D.jpg
6537
https://tubidy.net/nthumbs/1/_2Bn7ZsGj7eFaNDfZJfNUPMQ_3D_3D.jpg
6532
https://tubidy.net/css/font-awesome.min.css
6464
https://tubidy.net/images/logo.svg
5927
Uses efficient cache policy on static assets — 15 resources found
Tubidy.mobi 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://tubidy.net/images/header-bg.jpg
604800000
29137
https://tubidy.net/css/bootstrap.min.css
604800000
19010
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
604800000
9579
https://tubidy.net/nthumbs/1/8bZJI3kKo9l836T03hOQVQ_3D_3D.jpg
604800000
6537
https://tubidy.net/nthumbs/1/_2Bn7ZsGj7eFaNDfZJfNUPMQ_3D_3D.jpg
604800000
6532
https://tubidy.net/css/font-awesome.min.css
604800000
6464
https://tubidy.net/images/logo.svg
604800000
5927
https://tubidy.net/nthumbs/1/DEvO_2F7LH96jBmgOvPVtokg_3D_3D.jpg
604800000
5075
https://tubidy.net/nthumbs/1/mzMrHCjgETzAH8PUo4dXug_3D_3D.jpg
604800000
4711
https://tubidy.net/nthumbs/1/u_2FvUfWoeBQ9QTvOW4lICEg_3D_3D.jpg
604800000
4149
https://tubidy.net/nthumbs/1/ROBxIipcq9vecLgS_2FBO4Cw_3D_3D.jpg
604800000
3986
https://tubidy.net/images/arrow.png
604800000
3785
https://tubidy.net/css/main.css
604800000
3605
https://tubidy.net/css/bootstrap-theme.css
604800000
3226
https://tubidy.net/css/allfonts.css
604800000
901
Avoids an excessive DOM size — 150 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
150
Maximum DOM Depth
12
Maximum Child Elements
6
Avoid chaining critical requests — 6 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Tubidy.mobi 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 — 0.5 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
489.304
472.836
4.42
https://tubidy.mobi/
258.16
11.42
5.944
Unattributable
172.332
5.072
0.964
Minimizes main-thread work — 1.0 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
489.328
Other
196.524
Style & Layout
149.48
Parse HTML & CSS
62.052
Rendering
56.416
Script Parsing & Compilation
11.328
Garbage Collection
6.632
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 • 209 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
213827
Font
3
97370
Image
9
69839
Stylesheet
5
33206
Script
1
9579
Document
1
2875
Other
2
958
Media
0
0
Third-party
17
200415
Minimize third-party usage
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
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
div
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
3.4613715277778E-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 — 3 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://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
1575
241
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
1350
225
https://tubidy.mobi/cdn-cgi/bm/cv/669835187/api.js
1284
66
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

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 — 2.6 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 2.8 s
The timing of the largest text or image that is painted.

Other

First Meaningful Paint — 2.6 s
The time taken for the primary content of the page to be rendered.
First Contentful Paint (3G) — 5190 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Remove unused CSS — Potential savings of 18 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Tubidy.mobi should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://tubidy.net/css/bootstrap.min.css
19010
18080
Serve images in next-gen formats — Potential savings of 17 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://tubidy.net/images/header-bg.jpg
28420
17454

Opportunities

Eliminate render-blocking resources — Potential savings of 1,510 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Tubidy.mobi 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://tubidy.net/css/allfonts.css
901
780
https://tubidy.net/css/bootstrap.min.css
19010
150
https://tubidy.net/css/main.css
3605
150

Diagnostics

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 Failing Elements
https://tubidy.net/images/logo.svg
img
https://tubidy.net/nthumbs/1/8bZJI3kKo9l836T03hOQVQ_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/_2Bn7ZsGj7eFaNDfZJfNUPMQ_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/DEvO_2F7LH96jBmgOvPVtokg_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/mzMrHCjgETzAH8PUo4dXug_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/u_2FvUfWoeBQ9QTvOW4lICEg_3D_3D.jpg
img
https://tubidy.net/nthumbs/1/ROBxIipcq9vecLgS_2FBO4Cw_3D_3D.jpg
img
73

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of tubidy.mobi. 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.

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.

Names and labels

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 `[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.

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"]`
Tubidy.mobi may provide assistance to deaf or hearing-impaired users with captions on videos.

Names and labels

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

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

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 tubidy.mobi 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.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request 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://tubidy.mobi/
Allowed
92

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for tubidy.mobi. 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 tubidy.mobi on mobile screens.
Document uses legible font sizes — 97.04% 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
.small, small
2.96%
11.9px
97.04%
≥ 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.
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
img
img
img
img
img
img
img

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.
50

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 tubidy.mobi. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
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 tubidy.mobi on mobile screens.
Provides 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.

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
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: 104.22.8.143
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: Yes
Name:
Organization: GLOBAL DOMAIN PRIVACY SERVICES INC
Country: PA
City:
State: NA
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Afilias Global Registry Services 206.54.190.5
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Unknown
WOT Rating: 4.4/5 (6 reviews)
WOT Trustworthiness: 88/100
WOT Child Safety: 75/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: tubidy.cool
Issued By: GTS CA 1P5
Valid From: 11th February, 2024
Valid To: 11th May, 2024
Subject: CN = tubidy.cool
Hash: 67b28b66
Issuer: CN = GTS CA 1P5
O = Google Trust Services LLC
S = US
Version: 2
Serial Number: 87898815415929276678017465690462460805
Serial Number (Hex): 4220B2318CC1E4220E7CA76C641D9B85
Valid From: 11th February, 2024
Valid To: 11th May, 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/-UJLLl0QCdc.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/HqDFZMFWClg
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 : Feb 11 12:47:24.783 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:B2:0B:18:42:22:54:17:68:C7:11:75:
EC:59:D2:E6:42:A9:EF:20:AA:2D:15:E0:F7:11:EB:3D:
86:A8:02:DD:B1:02:20:24:D2:06:7C:C8:92:9F:77:66:
ED:9F:5C:B3:8B:1B:78:DF:E1:15:B9:8A:3E:79:64:51:
B3:5F:45:25:72:FC:74
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
Timestamp : Feb 11 12:47:25.247 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:3C:2F:38:F3:A3:5F:3C:D0:12:5C:93:18:
CA:8A:FF:A4:82:64:5A:E6:D3:63:FA:7D:9F:72:DD:F6:
23:F5:8D:31:02:21:00:A5:A9:5E:1A:47:BB:AA:14:5B:
48:44:5D:44:73:2B:FB:F7:EB:25:4B:E6:79:AD:A1:E5:
60:96:BA:3E:3B:CF:E8
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:*.tubidy.cool
DNS:tubidy.cool
Technical

DNS Lookup

HTTP Response Headers

HTTP-Code: HTTP/2 200
date: 6th March, 2024
content-type: text/html; charset=UTF-8
expires: 19th November, 1981
cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
server: cloudflare
set-cookie: *
pragma: no-cache
x-frame-options: SAMEORIGIN
last-modified: 6th March, 2024
content-language: EN
cf-cache-status: DYNAMIC
cf-ray: 86044d80ba573975-IAD
alt-svc: h3=":443"; ma=86400

Whois Lookup

Created:
Changed:
Expires:
Status:
Nameservers: emma.ns.cloudflare.com
vern.ns.cloudflare.com
Full Whois:

Nameservers

Name IP Address
emma.ns.cloudflare.com 173.245.58.112
vern.ns.cloudflare.com 172.64.33.243
Related

Subdomains

Domain Subdomain
m

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0/5
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