Ear.net EAR Professional Audio Video - EAR Professional Audio Video
ear.net Desktop Performance
29/100
These metrics represent real-world Chrome users experience viewing ear.net web page. Reports are focused on loading performance and other critical factors that most affect user experience. Follow our guide to track, optimize, and improve the quality of your web pages.
Metrics
Speed Index7/100 4.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
Largest Contentful Paint11/100 4.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
First Contentful Paint31/100 2.0 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Time to Interactive43/100 4.9 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Total Blocking Time46/100 370 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Cumulative Layout Shift52/100 0.24
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Should Fix (19)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Serve images in next-gen formats
Potential savings of 2,611 KiB
2,160 ms
Properly size images
Potential savings of 2,234 KiB
1,880 ms
Eliminate render-blocking resources
Potential savings of 1,790 ms
1,789 ms
Enable text compression
Potential savings of 1,117 KiB
1,280 ms
Remove unused CSS
Potential savings of 791 KiB
920 ms
Remove unused JavaScript
Potential savings of 332 KiB
160 ms
Efficiently encode images
Potential savings of 22 KiB
80 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Reduce the impact of third-party code
Third-party code blocked the main thread for 340 ms
Serve static assets with an efficient cache policy
73 resources found
Ensure text remains visible during webfont load
Does not use passive listeners to improve scrolling performance
Avoid enormous network payloads
Total size was 5,563 KiB
Minimize main-thread work
2.8 s
Reduce JavaScript execution time
1.5 s
Avoid large layout shifts
5 elements found
Largest Contentful Paint element
1 element found
Avoid long main-thread tasks
9 long tasks found
Avoid chaining critical requests
48 chains found
Keep request counts low and transfer sizes small
109 requests • 5,563 KiB
Passed Audits (10)
Preconnect to required origins
Use video formats for animated content
Preload key requests
Avoid multiple page redirects
Potential savings of 190 ms
Initial server response time was short
Root document took 330 ms
Minify CSS
Potential savings of 77 KiB
Minify JavaScript
Potential savings of 28 KiB
Avoids an excessive DOM size
639 elements
Avoids `document.write()`
Defer offscreen images
Potential savings of 3 KiB
ear.net Desktop SEO
67/100
These checks ensure that your page is optimized for search engine results ranking. There are additional factors Lighthouse does not check that may affect your search ranking. Learn more. Run these additional validators on your site to check additional SEO best practices.
Should Fix (4)
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Document does not have a meta description
Image elements do not have `[alt]` attributes
Links do not have descriptive text
3 links found
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Passed Audits (8)
Document has a valid `rel=canonical`
Page isn’t blocked from indexing
Document avoids plugins
robots.txt is valid
Document has a `<title>` element
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Page has successful HTTP status code
Document has a valid `hreflang`
ear.net Desktop Best Practices
69/100
These checks highlight opportunities to improve the overall code health of ear.net page. Current recommendations will help to make your page fast and secure, to create a good user experience and to avoid deprecated technologies.
Should Fix (4)
Trust and Safety
Includes front-end JavaScript libraries with known security vulnerabilities
5 vulnerabilities detected
Does not use HTTPS
1 insecure request found
Links to cross-origin destinations are unsafe
General
Browser errors were logged to the console
Passed Audits (10)
Page has the HTML doctype
Avoids requesting the geolocation permission on page load
Properly defines charset
Avoids deprecated APIs
Serves images with appropriate resolution
Displays images with correct aspect ratio
Detected JavaScript libraries
Allows users to paste into password fields
Avoids requesting the notification permission on page load
Avoids Application Cache
ear.net Desktop Progressive Web App
22/100
These checks validate the aspects of a Progressive Web App. Learn more. These checks are required by the baseline PWA Checklist but are not automatically checked by Lighthouse. They do not affect your score but it's important that you verify them manually.
Should Fix (9)
PWA Optimized
Does not set a theme color for the address bar.
Is not configured for a custom splash screen
Manifest doesn't have a maskable icon
Fast and reliable
Current page does not respond with a 200 when offline
`start_url` does not respond with a 200 when offline
Page load is not fast enough on mobile networks
Interactive on simulated mobile network at 21.3 s
Installable
Does not register a service worker that controls page and `start_url`
Does not use HTTPS
1 insecure request found
Web app manifest does not meet the installability requirements
Passed Audits (4)
Provides a valid `apple-touch-icon`
Redirects HTTP traffic to HTTPS
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Contains some content when JavaScript is not available
ear.net Desktop Accessibility
71/100
These checks highlight opportunities to improve the accessibility of your web app. Only a subset of accessibility issues can be automatically detected so manual testing is also encouraged. These items address areas which an automated testing tool cannot cover. Learn more in our guide on conducting an accessibility review.
Should Fix (5)
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Image elements do not have `[alt]` attributes
Links do not have a discernible name
`<frame>` or `<iframe>` elements do not have a title
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
Passed Audits (12)
`<html>` element has a valid value for its `[lang]` attribute
`[aria-hidden="true"]` is not present on the document `<body>`
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Document has a `<title>` element
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Heading elements appear in a sequentially-descending order
`[role]` values are valid
`[role]`s are contained by their required parent element
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
`[role]`s have all required `[aria-*]` attributes
The page contains a heading, skip link, or landmark region
`<html>` element has a `[lang]` attribute
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