Speedtest.net Speedtest by Ookla - The Global Broadband Speed Test
Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla

speedtest.net Desktop Performance
27/100
These metrics represent real-world Chrome users experience viewing speedtest.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.
User Loading Experience
Cumulative Layout Shift
First Input Delay
First Contentful Paint
Largest Contentful Paint
Metrics
Speed Index4/100 5.0 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
Time to Interactive5/100 9.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Total Blocking Time8/100 870 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Largest Contentful Paint33/100 3.1 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
First Contentful Paint71/100 1.3 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Cumulative Layout Shift86/100 0.117
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Should Fix (20)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Remove unused JavaScript
Potential savings of 834 KiB
2,210 ms
Eliminate render-blocking resources
Potential savings of 790 ms
791 ms
Defer offscreen images
Potential savings of 303 KiB
310 ms
Serve images in next-gen formats
Potential savings of 241 KiB
210 ms
Remove unused CSS
Potential savings of 128 KiB
70 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Ensure text remains visible during webfont load
Reduce the impact of third-party code
Third-party code blocked the main thread for 400 ms
Avoid `document.write()`
Does not use passive listeners to improve scrolling performance
Serve static assets with an efficient cache policy
80 resources found
Minimize main-thread work
7.2 s
Reduce JavaScript execution time
3.9 s
Avoid enormous network payloads
Total size was 3,790 KiB
Avoid an excessive DOM size
1,001 elements
Avoid large layout shifts
5 elements found
Largest Contentful Paint element
1 element found
Avoid chaining critical requests
10 chains found
Avoid long main-thread tasks
8 long tasks found
Keep request counts low and transfer sizes small
591 requests • 3,790 KiB
User Timing marks and measures
32 user timings
Passed Audits (10)
Preconnect to required origins
Avoid multiple page redirects
Potential savings of 190 ms
Preload key requests
Minify CSS
Initial server response time was short
Root document took 120 ms
Efficiently encode images
Potential savings of 69 KiB
Properly size images
Potential savings of 10 KiB
Minify JavaScript
Potential savings of 3 KiB
Enable text compression
Potential savings of 11 KiB
Use video formats for animated content

speedtest.net Desktop SEO
82/100
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 (2)
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. Learn more.
Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Passed Audits (9)
Document has a valid `rel=canonical`
Document has a meta description
Document avoids plugins
Document has a `<title>` element
Links have descriptive text
Image elements have `[alt]` attributes
Page has successful HTTP status code
Page isn’t blocked from indexing
Document has a valid `hreflang`

speedtest.net Desktop Best Practices
62/100
These checks highlight opportunities to improve the overall code health of speedtest.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 (5)
User Experience
Displays images with incorrect aspect ratio
General
Browser errors were logged to the console
Trust and Safety
Links to cross-origin destinations are unsafe
Includes front-end JavaScript libraries with known security vulnerabilities
3 vulnerabilities detected
Does not use HTTPS
1 insecure request found
Passed Audits (9)
Properly defines charset
Serves images with appropriate resolution
Detected JavaScript libraries
Allows users to paste into password fields
Avoids requesting the notification permission on page load
Page has the HTML doctype
Avoids deprecated APIs
Avoids Application Cache
Avoids requesting the geolocation permission on page load

speedtest.net Desktop Progressive Web App
15/100
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 (10)
PWA Optimized
Is not configured for a custom splash screen
Does not set a theme color for the address bar.
Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
Manifest doesn't have a maskable icon
Fast and reliable
Page load is not fast enough on mobile networks
Interactive on simulated mobile network at 40.7 s
`start_url` does not respond with a 200 when offline
Current page does not respond with a 200 when offline
Installable
Does not register a service worker that controls page and `start_url`
Web app manifest does not meet the installability requirements
Does not use HTTPS
1 insecure request found
Passed Audits (3)
Redirects HTTP traffic to HTTPS
Provides a valid `apple-touch-icon`
Contains some content when JavaScript is not available

speedtest.net Desktop Accessibility
98/100
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 (1)
Navigation
These are opportunities to improve keyboard navigation in your application.
Some elements have a `[tabindex]` value greater than 0
Passed Audits (21)
`[aria-*]` attributes are valid and not misspelled
`[aria-hidden="true"]` is not present on the document `<body>`
The page contains a heading, skip link, or landmark region
Heading elements appear in a sequentially-descending order
`[role]`s have all required `[aria-*]` attributes
Background and foreground colors have a sufficient contrast ratio
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Document has a `<title>` element
Image elements have `[alt]` attributes
`<html>` element has a valid value for its `[lang]` attribute
ARIA IDs are unique
`[aria-*]` attributes have valid values
`[aria-*]` attributes match their roles
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
`<html>` element has a `[lang]` attribute
`[role]`s are contained by their required parent element
`[aria-hidden="true"]` elements do not contain focusable descendents
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
Links have a discernible name
Buttons have an accessible name
`[role]` values are valid

Desktop Speed
79/100
These checks analyze the performance of speedtest.net on desktop devices and return PageSpeed score and information on how to improve the load time. What makes a good Progressive Web App?
Should Fix (6)
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Leverage browser caching
Avoid landing page redirects
Enable compression
Minify JavaScript
Minify HTML
Passed Audits (4)
Reduce server response time
Minify CSS
Optimize images
Prioritize visible content
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