Ytmp3 - Youtube to Mp3 Converter Online tool for Free

Overview

Snoop Summary for ytmp3.rocks

This is a free and comprehensive report about ytmp3.rocks. The domain ytmp3.rocks is currently hosted on a server located in United States with the IP address 104.21.4.132, where the local currency is USD and English is the local language. If ytmp3.rocks was to be sold it would possibly be worth $405 USD (based on the daily revenue potential of the website over a 24 month period). Ytmp3.rocks is somewhat popular with an estimated 190 daily unique visitors. This report was last updated 4th August, 2021.

About ytmp3.rocks

Site Preview:
Title:	Ytmp3 - Youtube to Mp3 Converter Online tool for Free
Description:	ytmp3 is a free youtube to mp3 downloader which helps you to convert youtube mp3. Also Download yt to mp3, youtube downloader, youtube to mp3
Keywords and Tags:
Related Terms:	how to repeat youtube videos, listen on repeat youtube, play youtube on repeat, tool youtube, uniccshop youtube, youtube analytics tool, youtube facebook share, youtube mp3 y mp4 online converter, youtube seo tool, youtube to mo3
Fav Icon:
Age:
Domain Created:
Domain Updated:
Domain Expires:

Review

Snoop Score

1/5

Valuation

$405 USD

Note: All valuation figures are estimates.

Popularity

Low

Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank:	6,607,638
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:	190
Monthly Visitors:	5,783
Yearly Visitors:	69,350

Note: All visitors figures are estimates.

Visitors By Country

Revenue

Daily Revenue:	$1 USD
Monthly Revenue:	$16 USD
Yearly Revenue:	$198 USD

Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top Ranking Keywords (US)

Domain Analysis

	Value	Length
Domain:	ytmp3.rocks	11
Domain Name:	ytmp3	5
Extension (TLD):	rocks	5

Page Speed Analysis

Average Load Time:
Load Time Comparison:

Avg. (All Categories)

Performance

Accessibility

Best Practices

SEO

Progressive Web App

0–49 (Fail) 50–89 (Average) 90–100 (Pass)

URL: https://ytmp3.rocks/

Updated: 4th August, 2021

2.10 seconds

First Contentful Paint (FCP)

69%

22%

9%

0.00 seconds

First Input Delay (FID)

99%

1%

0%

Simulate loading on desktop

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for ytmp3.rocks. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.4 s
The time taken for the first image or text on the page to be rendered.

Speed Index — 0.7 s
The time taken for the page contents to be visibly populated.

Largest Contentful Paint — 0.8 s
The timing of the largest text or image that is painted.

Time to Interactive — 0.4 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

Max Potential First Input Delay — 50 ms
Users could experience a delay when interacting with the page.

First Meaningful Paint — 0.4 s
The time taken for the primary content of the page to be rendered.

Network Requests
Below is a list of network requests that were made during page load.

URL	Protocol	Start Time (Ms)	End Time (Ms)	Transfer Size (Bytes)	Resource Size (Bytes)	Status Code	MIME Type	Resource Type
http://ytmp3.rocks/	http/1.1	0	67.459000041708	768	0	301
https://ytmp3.rocks/	h2	68.239000043832	618.36900003254	3845	9543	200	text/html	Document
https://ytmp3.rocks/template/sober/css/app.css	h2	638.12800007872	776.97900007479	53958	315615	200	text/css	Stylesheet
https://ytmp3.rocks/template/sober/css/font-awesome.css	h2	638.43599997927	757.99900002312	13660	58881	200	text/css	Stylesheet
https://ytmp4.top/template/sober/img/download.jpg	h2	640.91600000393	743.04299999494	19232	18309	200	image/jpeg	Image
https://www.googletagmanager.com/gtag/js?id=UA-203090593-1	h2	641.35000004899	660.32200003974	41434	102579	200	application/javascript	Script
https://ytmp3.rocks/sw.js	h2	639.90199996624	779.65899999253	61267	138522	200	application/javascript	Script
https://ytmp3.rocks/template/sober/js/compressed.js	h2	640.36700001452	723.08500006329	61229	189911	200	application/javascript	Script
https://ytmp3.rocks/template/sober/js/app.js	h2	640.58200002182	702.36700004898	3707	15886	200	application/javascript	Script
https://www.google-analytics.com/analytics.js	h2	855.8830000693	861.43300007097	20324	49389	200	text/javascript	Script
https://ouwithh.club/aFhWaDATeiUfbx0qOkoKSjAiHEAbYnlHSRw1JlseGjc1A0NHKyFGWht6ekpDBT50UgFEeiUFRkpidFseX3p6SkQJPwkBVEpidFEAUW1nURJEeiUdUjcxMloSUnoyXgRYYGRQCUVtMFhURWxlWAZFOWFbCUVtYVBSCTtvXglfYWZKTQ	h2	875.55500003509	1012.5160000753	21825	57189	200	application/javascript	Script
https://www.google-analytics.com/j/collect?v=1&_v=j92&a=99459296&t=pageview&_s=1&dl=https%3A%2F%2Fytmp3.rocks%2F&ul=en-us&de=UTF-8&dt=Ytmp3%20-%20Youtube%20to%20Mp3%20Converter%20Online%20tool%20for%20Free&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=YEBAAUABAAAAAC~&jid=1430685547&gjid=1806244725&cid=414918220.1628100230&tid=UA-203090593-1&_gid=1834460765.1628100230&_r=1&gtm=2ou820&z=524042272	h2	951.55800005887	956.79800002836	636	1	200	text/plain	XHR
https://ellenince.biz/utx?tid=909519&top=ytmp3.rocks&cb=hfSmSbFLoNGZ	h2	1040.542999981	1135.5530000292	1138	0	204	text/plain	XHR
https://ewledgeand.top/	h2	1051.0899999645	1108.3130000625	65	0	200	text/plain	XHR

Show Details

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)
630.813	8.875
680.713	10.195
787.366	17.434
805.737	46.532
852.321	12.3
864.816	48.926
915.773	10.939
928.475	32.22
1028.482	21.419
1871.641	8.962

Show Details

Diagnostics
Below is a collection of useful page vitals.
View Data

Metrics
Below is a collection of metrics.
View Data

Script Treemap Data
Provide as required, for treemap app.

Opportunities

Eliminate render-blocking resources — Potential savings of 50 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Ytmp3.rocks 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://ytmp3.rocks/template/sober/css/app.css	53958	80

Show Details

Properly size images
Images can slow down the page's load time. Ytmp3.rocks should consider serving more appropriate-sized images.

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Ytmp3.rocks should consider lazy-loading offscreen and hidden images.

Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Ytmp3.rocks should consider minifying CSS files.

Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Ytmp3.rocks should consider minifying JS files.

Reduce unused CSS — Potential savings of 65 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Ytmp3.rocks 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://ytmp3.rocks/template/sober/css/app.css	53958	52735
https://ytmp3.rocks/template/sober/css/font-awesome.css	13660	13660

Show Details

Reduce unused JavaScript — Potential savings of 103 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://ytmp3.rocks/template/sober/js/compressed.js	61229	42388
https://ytmp3.rocks/sw.js	61267	41222
https://www.googletagmanager.com/gtag/js?id=UA-203090593-1	41434	22027

Show Details

Efficiently encode images — Potential savings of 5 KiB
Unoptimized images can consume more cellular data than what is necessary.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://ytmp4.top/template/sober/img/download.jpg	18309	4877

Show Details

Serve images in next-gen formats — Potential savings of 11 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://ytmp4.top/template/sober/img/download.jpg	18309	11193

Show Details

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 550 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://ytmp3.rocks/	551.127

Show Details

Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Ytmp3.rocks should avoid multiple or unnecessary page redirects.

URL	Time Spent (Ms)
http://ytmp3.rocks/	190
https://ytmp3.rocks/	0

Show Details

Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Ytmp3.rocks 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 0 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)
https://ytmp3.rocks/template/sober/js/compressed.js	54

Show Details

Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids enormous network payloads — Total size was 296 KiB
Large network payloads can cost users money and are linked to long load times.

URL	Transfer Size (Bytes)
https://ytmp3.rocks/sw.js	61267
https://ytmp3.rocks/template/sober/js/compressed.js	61229
https://ytmp3.rocks/template/sober/css/app.css	53958
https://www.googletagmanager.com/gtag/js?id=UA-203090593-1	41434
https://ouwithh.club/aFhWaDATeiUfbx0qOkoKSjAiHEAbYnlHSRw1JlseGjc1A0NHKyFGWht6ekpDBT50UgFEeiUFRkpidFseX3p6SkQJPwkBVEpidFEAUW1nURJEeiUdUjcxMloSUnoyXgRYYGRQCUVtMFhURWxlWAZFOWFbCUVtYVBSCTtvXglfYWZKTQ	21825
https://www.google-analytics.com/analytics.js	20324
https://ytmp4.top/template/sober/img/download.jpg	19232
https://ytmp3.rocks/template/sober/css/font-awesome.css	13660
https://ytmp3.rocks/	3845
https://ytmp3.rocks/template/sober/js/app.js	3707

Show Details

Avoids an excessive DOM size — 95 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		95
Maximum DOM Depth	Ytmp3 - Youtube to Mp3 Converter Online tool for Free logo	9
Maximum Child Elements	Youtube To Mp3 Converter Ytmp3 is a natural spam-free YouTube converter. Ytmp4…	16

Show Details

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. Ytmp3.rocks should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.

JavaScript execution time — 0.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.

URL	Total CPU Time (Ms)	Script Evaluation (Ms)	Script Parse (Ms)
https://ytmp3.rocks/	78.284	14.841	1.644

Show Details

Minimizes main-thread work — 0.3 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	139.767
Style & Layout	44.851
Other	34.206
Parse HTML & CSS	27.022
Script Parsing & Compilation	15.896
Rendering	3.34

Show Details

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 — 14 requests • 296 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	14	303088
Script	6	209786
Stylesheet	2	67618
Image	1	19232
Document	1	3845
Other	4	2607
Media	0	0
Font	0	0
Third-party	7	104654

Show Details

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)
SHOW DETAILS	41434	0
SHOW DETAILS	20960	0

Show Details

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
The duration of the conversion strongly depends on the output quality and the l…

Show Details

Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.

Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.

Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.

Avoid long main-thread tasks
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.

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.

Diagnostics

Serve static assets with an efficient cache policy — 8 resources found
Ytmp3.rocks 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://ouwithh.club/aFhWaDATeiUfbx0qOkoKSjAiHEAbYnlHSRw1JlseGjc1A0NHKyFGWht6ekpDBT50UgFEeiUFRkpidFseX3p6SkQJPwkBVEpidFEAUW1nURJEeiUdUjcxMloSUnoyXgRYYGRQCUVtMFhURWxlWAZFOWFbCUVtYVBSCTtvXglfYWZKTQ	0	21825
https://www.google-analytics.com/analytics.js	7200000	20324
https://ytmp3.rocks/sw.js	604800000	61267
https://ytmp3.rocks/template/sober/js/compressed.js	604800000	61229
https://ytmp3.rocks/template/sober/css/app.css	604800000	53958
https://ytmp4.top/template/sober/img/download.jpg	604800000	19232
https://ytmp3.rocks/template/sober/css/font-awesome.css	604800000	13660
https://ytmp3.rocks/template/sober/js/app.js	604800000	3707

Show Details

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://ytmp4.top/template/sober/img/download.jpg	HTML tutorial

Show Details

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of ytmp3.rocks. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.

The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.

`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.

Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.

No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.

`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.

`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.

ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.

ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.

Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.

`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.

`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.

ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.

ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.

`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.

ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.

No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.

`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.

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.

Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.

List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.

Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.

`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.

`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

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

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Ytmp3.rocks may provide assistance to deaf or hearing-impaired users with captions on videos.

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
input
DOWNLOAD
YouTube to mp4

Show Details

Best practices

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

Failing Elements
meta

Show Details

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.

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that ytmp3.rocks should incorporate. This includes practices such as protecting pages with HTTPS.

Passing (15)
Failing (4)

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Avoids 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.

Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).

Description	Directive	Severity
No CSP found in enforcement mode		High

Show Details

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.

Name	Version
Bootstrap	4.3.1
jQuery	3.5.1

Show Details

Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

URL	Map URL
https://ytmp3.rocks/template/sober/js/compressed.js	https://ytmp3.rocks/template/sober/js/_site_kit_free/assets/js/kit-free.js.map

Show Details

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://ytmp3.rocks/	Allowed

Show Details

Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.

Failing Anchors
HTML tutorial
HTML tutorial
HTML tutorial

Show Details

Requests 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.

Source
SHOW DETAILS

Show Details

Audits

Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Source	Description
SHOW DETAILS	ReferenceError: flatpickr is not defined at HTMLDocument.<anonymous> (https://ytmp3.rocks/template/sober/js/compressed.js:22:3233) at e (https://ytmp3.rocks/template/sober/js/compressed.js:2:30005) at t (https://ytmp3.rocks/template/sober/js/compressed.js:2:30307)

Show Details

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for ytmp3.rocks. 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 ytmp3.rocks 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.

Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Crawling and Indexing

Links are not 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.

Uncrawlable Link

Show Details

robots.txt is not valid — 1 error found
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Line #	Content	Error
2	Sitemap: /sitemap.xml	Invalid sitemap URL

Show Details

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 ytmp3.rocks. 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 ytmp3.rocks on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.

Failure reason
No manifest was fetched

Show Details

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data

Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data

Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.

Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.

Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.

Avg. (All Categories)

Performance

Accessibility

Best Practices

SEO

Progressive Web App

0–49 (Fail) 50–89 (Average) 90–100 (Pass)

URL: https://ytmp3.rocks/

Updated: 4th August, 2021

2.55 seconds

First Contentful Paint (FCP)

45%

38%

17%

0.03 seconds

First Input Delay (FID)

81%

18%

1%

Simulate loading on mobile

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for ytmp3.rocks. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Speed Index — 2.9 s
The time taken for the page contents to be visibly populated.

Total Blocking Time — 150 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

Opportunities

Properly size images — Potential savings of 4 KiB
Images can slow down the page's load time. Ytmp3.rocks should consider serving more appropriate-sized images.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://ytmp4.top/template/sober/img/download.jpg	18309	4323

Show Details

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Ytmp3.rocks should consider lazy-loading offscreen and hidden images.

Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Ytmp3.rocks should consider minifying CSS files.

Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Ytmp3.rocks should consider minifying JS files.

Efficiently encode images — Potential savings of 5 KiB
Unoptimized images can consume more cellular data than what is necessary.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://ytmp4.top/template/sober/img/download.jpg	18309	4877

Show Details

Serve images in next-gen formats — Potential savings of 11 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://ytmp4.top/template/sober/img/download.jpg	18309	11193

Show Details

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://ytmp3.rocks/	180.206

Show Details

Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Ytmp3.rocks should avoid multiple or unnecessary page redirects.

URL	Time Spent (Ms)
http://ytmp3.rocks/	630
https://ytmp3.rocks/	0

Show Details

Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Ytmp3.rocks 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 0 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)
https://ytmp3.rocks/template/sober/js/compressed.js	54

Show Details

Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Diagnostics

Avoids enormous network payloads — Total size was 296 KiB
Large network payloads can cost users money and are linked to long load times.

URL	Transfer Size (Bytes)
https://ytmp3.rocks/sw.js	61269
https://ytmp3.rocks/template/sober/js/compressed.js	61227
https://ytmp3.rocks/template/sober/css/app.css	53962
https://www.googletagmanager.com/gtag/js?id=UA-203090593-1	41401
https://ouwithh.club/RXVwTDA%2BVwM7bzAHHG4KZx0EOEA2T19jSTEYAH8eNxoTJ0NqBgdiWjZXXG5DKBNSdgFpVwMhRmdPUn8ecldcbkQkEi8lVGdPUnUAfEBBdRJpVwM5UhocFH4Sf1cUegR1TUJ0CWhAFnxUaEFDfAZoFEd%2FCWhAR3RSJBZJeglyTEBuTQ	21820
https://www.google-analytics.com/analytics.js	20323
https://ytmp4.top/template/sober/img/download.jpg	19230
https://ytmp3.rocks/template/sober/css/font-awesome.css	13666
https://ytmp3.rocks/	3836
https://ytmp3.rocks/template/sober/js/app.js	3703

Show Details

Avoids an excessive DOM size — 95 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		95
Maximum DOM Depth	Ytmp3 - Youtube to Mp3 Converter Online tool for Free logo	9
Maximum Child Elements	Youtube To Mp3 Converter Ytmp3 is a natural spam-free YouTube converter. Ytmp4…	16

Show Details

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. Ytmp3.rocks 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 — 0.6 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://ytmp3.rocks/	254.876	55.38	5.212
https://ytmp3.rocks/template/sober/js/compressed.js	183.88	166.848	13.932
Unattributable	129.508	56.824	0.98
https://ouwithh.club/RXVwTDA%2BVwM7bzAHHG4KZx0EOEA2T19jSTEYAH8eNxoTJ0NqBgdiWjZXXG5DKBNSdgFpVwMhRmdPUn8ecldcbkQkEi8lVGdPUnUAfEBBdRJpVwM5UhocFH4Sf1cUegR1TUJ0CWhAFnxUaEFDfAZoFEd%2FCWhAR3RSJBZJeglyTEBuTQ	112.364	100.248	6.04
https://www.google-analytics.com/analytics.js	89.992	79.036	5.376
https://ytmp3.rocks/sw.js	83.452	67.096	15.552

Show Details

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	559.532
Other	129.832
Style & Layout	119.336
Parse HTML & CSS	89.06
Script Parsing & Compilation	60.48
Rendering	11.32

Show Details

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 — 14 requests • 296 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	14	303038
Script	6	209743
Stylesheet	2	67628
Image	1	19230
Document	1	3836
Other	4	2601
Media	0	0
Font	0	0
Third-party	7	104617

Show Details

Minimize third-party usage — Third-party code blocked the main thread for 30 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)
SHOW DETAILS	20959	26.036
SHOW DETAILS	41401	0

Show Details

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
Ytmp3 is a natural spam-free YouTube converter. Ytmp4 website allows provided f…

Show Details

Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.

Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.

Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.

Avoid long main-thread tasks — 5 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.

URL	Start Time (Ms)	Duration (Ms)
https://ytmp3.rocks/sw.js	3060	158
https://ouwithh.club/RXVwTDA%2BVwM7bzAHHG4KZx0EOEA2T19jSTEYAH8eNxoTJ0NqBgdiWjZXXG5DKBNSdgFpVwMhRmdPUn8ecldcbkQkEi8lVGdPUnUAfEBBdRJpVwM5UhocFH4Sf1cUegR1TUJ0CWhAFnxUaEFDfAZoFEd%2FCWhAR3RSJBZJeglyTEBuTQ	4233	92
https://www.google-analytics.com/analytics.js	4148	85
https://ytmp3.rocks/template/sober/js/compressed.js	3218	57
https://ytmp3.rocks/template/sober/css/app.css	2010	50

Show Details

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.

Other

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://ytmp3.rocks/	http/1.1	0	39.91099994164	758	0	301
https://ytmp3.rocks/	h2	40.434999973513	219.64400005527	3836	9543	200	text/html	Document
https://ytmp3.rocks/template/sober/css/app.css	h2	234.91100000683	420.82400002982	53962	315615	200	text/css	Stylesheet
https://ytmp3.rocks/template/sober/css/font-awesome.css	h2	235.1019999478	277.24399999715	13666	58881	200	text/css	Stylesheet
https://ytmp4.top/template/sober/img/download.jpg	h2	236.73899995629	337.50599995255	19230	18309	200	image/jpeg	Image
https://www.googletagmanager.com/gtag/js?id=UA-203090593-1	h2	236.98699998204	263.96200002637	41401	102579	200	application/javascript	Script
https://ytmp3.rocks/sw.js	h2	236.22700001579	313.31700005103	61269	138522	200	application/javascript	Script
https://ytmp3.rocks/template/sober/js/compressed.js	h2	236.43399996217	304.30099996738	61227	189911	200	application/javascript	Script
https://ytmp3.rocks/template/sober/js/app.js	h2	236.57099995762	314.35500003863	3703	15886	200	application/javascript	Script
https://www.google-analytics.com/analytics.js	h2	446.07800000813	450.36100002471	20323	49389	200	text/javascript	Script
https://ouwithh.club/RXVwTDA%2BVwM7bzAHHG4KZx0EOEA2T19jSTEYAH8eNxoTJ0NqBgdiWjZXXG5DKBNSdgFpVwMhRmdPUn8ecldcbkQkEi8lVGdPUnUAfEBBdRJpVwM5UhocFH4Sf1cUegR1TUJ0CWhAFnxUaEFDfAZoFEd%2FCWhAR3RSJBZJeglyTEBuTQ	h2	468.16799999215	662.29600005317	21820	57189	200	application/javascript	Script
	data	510.55000000633	510.61700005084	0	199	200	image/svg+xml	Image
https://www.google-analytics.com/j/collect?v=1&_v=j92&a=823749537&t=pageview&_s=1&dl=https%3A%2F%2Fytmp3.rocks%2F&ul=en-us&de=UTF-8&dt=Ytmp3%20-%20Youtube%20to%20Mp3%20Converter%20Online%20tool%20for%20Free&sd=24-bit&sr=360x640&vp=360x640&je=0&_u=YEBAAUABAAAAAC~&jid=825709605&gjid=2066255605&cid=2039500953.1628100245&tid=UA-203090593-1&_gid=403304037.1628100245&_r=1&gtm=2ou820&z=188852999	h2	572.74700002745	576.02200005203	636	1	200	text/plain	XHR
https://ellenince.biz/utx?tid=909519&top=ytmp3.rocks&cb=6E1cmgtGxcBC	h2	689.54699998721	769.32600000873	1142	0	204	text/plain	XHR
https://ewledgeand.top/	h2	698.08899995405	730.70900002494	65	0	200	text/plain	XHR

Show Details

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)
230.843	9.018
280.252	8.549
429.857	12.419
442.329	79.126
521.477	19.31
542.888	14.352
559.458	21.248
675.524	23.06
1498.439	7.174

Show Details

Diagnostics
Below is a collection of useful page vitals.
View Data

Metrics
Below is a collection of metrics.
View Data

Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 2.9 s
The time taken for the first image or text on the page to be rendered.

Largest Contentful Paint — 3.1 s
The timing of the largest text or image that is painted.

Time to Interactive — 4.2 s
The time taken for the page to become fully interactive.

Other

Max Potential First Input Delay — 160 ms
Users could experience a delay when interacting with the page.

First Meaningful Paint — 2.9 s
The time taken for the primary content of the page to be rendered.

Opportunities

Eliminate render-blocking resources — Potential savings of 280 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Ytmp3.rocks 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://ytmp3.rocks/template/sober/css/app.css	53962	600
https://ytmp3.rocks/template/sober/css/font-awesome.css	13666	150

Show Details

Reduce unused CSS — Potential savings of 65 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Ytmp3.rocks 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://ytmp3.rocks/template/sober/css/app.css	53962	52824
https://ytmp3.rocks/template/sober/css/font-awesome.css	13666	13666

Show Details

Reduce unused JavaScript — Potential savings of 103 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://ytmp3.rocks/template/sober/js/compressed.js	61227	42427
https://ytmp3.rocks/sw.js	61269	41223
https://www.googletagmanager.com/gtag/js?id=UA-203090593-1	41401	22010

Show Details

Diagnostics

Serve static assets with an efficient cache policy — 8 resources found
Ytmp3.rocks 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://ouwithh.club/RXVwTDA%2BVwM7bzAHHG4KZx0EOEA2T19jSTEYAH8eNxoTJ0NqBgdiWjZXXG5DKBNSdgFpVwMhRmdPUn8ecldcbkQkEi8lVGdPUnUAfEBBdRJpVwM5UhocFH4Sf1cUegR1TUJ0CWhAFnxUaEFDfAZoFEd%2FCWhAR3RSJBZJeglyTEBuTQ	0	21820
https://www.google-analytics.com/analytics.js	7200000	20323
https://ytmp3.rocks/sw.js	604800000	61269
https://ytmp3.rocks/template/sober/js/compressed.js	604800000	61227
https://ytmp3.rocks/template/sober/css/app.css	604800000	53962
https://ytmp4.top/template/sober/img/download.jpg	604800000	19230
https://ytmp3.rocks/template/sober/css/font-awesome.css	604800000	13666
https://ytmp3.rocks/template/sober/js/app.js	604800000	3703

Show Details

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://ytmp4.top/template/sober/img/download.jpg	HTML tutorial

Show Details

Other

First Contentful Paint (3G) — 6218 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.