Last.fm Last.fm | Play music, find songs, and discover artists
The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
last.fm Mobile Performance
14/100
These metrics represent real-world Chrome users experience viewing last.fm on mobile devices. 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
First Contentful Paint
Largest Contentful Paint
Cumulative Layout Shift
First Input Delay
Metrics
Time to Interactive1/100 22.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more.
Largest Contentful Paint1/100 10.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
Total Blocking Time2/100 2,010 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more.
Speed Index2/100 14.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more.
First Contentful Paint52/100 3.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more.
Cumulative Layout Shift100/100 0
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more.
Should Fix (22)
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 1,103 KiB
5,820 ms
Remove unused JavaScript
Potential savings of 578 KiB
3,300 ms
Avoid multiple page redirects
Potential savings of 1,260 ms
1,260 ms
Defer offscreen images
Potential savings of 306 KiB
1,200 ms
Remove unused CSS
Potential savings of 164 KiB
990 ms
Eliminate render-blocking resources
Potential savings of 660 ms
660 ms
Properly size images
Potential savings of 56 KiB
300 ms
Efficiently encode images
Potential savings of 41 KiB
150 ms
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Does not use passive listeners to improve scrolling performance
Ensure text remains visible during webfont load
Reduce the impact of third-party code
Third-party code blocked the main thread for 3,930 ms
Minimize main-thread work
13.0 s
Serve static assets with an efficient cache policy
76 resources found
Reduce JavaScript execution time
7.5 s
Avoid an excessive DOM size
1,366 elements
Avoid enormous network payloads
Total size was 3,255 KiB
Avoid large layout shifts
5 elements found
User Timing marks and measures
2 user timings
Avoid chaining critical requests
6 chains found
Largest Contentful Paint element
1 element found
Avoid long main-thread tasks
20 long tasks found
Keep request counts low and transfer sizes small
133 requests • 3,255 KiB
Passed Audits (8)
Use video formats for animated content
Preload key requests
Avoids `document.write()`
Minify CSS
Minify JavaScript
Preconnect to required origins
Initial server response time was short
Root document took 460 ms
Enable text compression
last.fm Mobile SEO
80/100
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 (3)
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.
Tap targets are not sized appropriately
25% appropriately sized tap targets
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Image elements do not have `[alt]` attributes
Passed Audits (11)
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Page has successful HTTP status code
Links have descriptive text
Document has a valid `rel=canonical`
Document avoids plugins
Document has a `<title>` element
robots.txt is valid
Document has a valid `hreflang`
Document has a meta description
Page isn’t blocked from indexing
Document uses legible font sizes
88.44% legible text
last.fm Mobile Best Practices
69/100
These checks highlight opportunities to improve the overall code health of last.fm mobile 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)
General
Browser errors were logged to the console
Trust and Safety
Links to cross-origin destinations are unsafe
Does not use HTTPS
2 insecure requests found
Includes front-end JavaScript libraries with known security vulnerabilities
9 vulnerabilities detected
Passed Audits (10)
Avoids deprecated APIs
Serves images with appropriate resolution
Detected JavaScript libraries
Allows users to paste into password fields
Page has the HTML doctype
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Properly defines charset
Avoids Application Cache
Avoids requesting the geolocation permission on page load
last.fm Mobile Progressive Web App
25/100
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
Is not configured for a custom splash screen
Does not set a theme color for the address bar.
Manifest doesn't have a maskable icon
Fast and reliable
`start_url` does not respond with a 200 when offline
Current page does not respond with a 200 when offline
Page load is not fast enough on mobile networks
Interactive at 22.6 s
Installable
Web app manifest does not meet the installability requirements
Does not use HTTPS
2 insecure requests found
Does not register a service worker that controls page and `start_url`
Passed Audits (5)
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
Redirects HTTP traffic to HTTPS
Provides a valid `apple-touch-icon`
Contains some content when JavaScript is not available
Content is sized correctly for the viewport
last.fm Mobile Accessibility
91/100
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 (2)
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
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Passed Audits (20)
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
`[aria-*]` attributes are valid and not misspelled
The page contains a heading, skip link, or landmark region
`[role]`s have all required `[aria-*]` attributes
`<html>` element has a valid value for its `[lang]` attribute
Buttons have an accessible name
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
ARIA IDs are unique
`[aria-hidden="true"]` elements do not contain focusable descendents
`<html>` element has a `[lang]` attribute
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
Document has a `<title>` element
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Links have a discernible name
Heading elements appear in a sequentially-descending order
`[aria-*]` attributes match their roles
`[aria-*]` attributes have valid values
`[role]` values are valid
`[role]`s are contained by their required parent element
`[aria-hidden="true"]` is not present on the document `<body>`
Mobile Usability
81/100
These checks validate how easily a visitor can use last.fm on a mobile device. Test results include a list of any mobile usability problems. Mobile usability problems are issues that can affect a user that visits the page on a mobile (small screen) device, including small font sizes (which are hard to read on a small screen).
Should Fix (1)
Size tap targets appropriately
Passed Audits (4)
Avoid plugins
Configure the viewport
Size content to viewport
Use legible font sizes
Mobile Speed
51/100
These checks analyze the performance of last.fm on mobile 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
Avoid landing page redirects
Optimize images
Leverage browser caching
Enable compression
Minify HTML
Passed Audits (4)
Reduce server response time
Minify CSS
Minify JavaScript
Prioritize visible content
www.last.com
www.last.net
www.last.org
www.last.info
www.last.biz
www.last.us
www.last.mobi
www.ast.fm
www.last.fm
www.past.fm
www.lpast.fm
www.plast.fm
www.oast.fm
www.loast.fm
www.olast.fm
www.kast.fm
www.lkast.fm
www.klast.fm
www.lst.fm
www.lqst.fm
www.laqst.fm
www.lqast.fm
www.lwst.fm
www.lawst.fm
www.lwast.fm
www.lsst.fm
www.lasst.fm
www.lsast.fm
www.lzst.fm
www.lazst.fm
www.lzast.fm
www.lat.fm
www.lawt.fm
www.laswt.fm
www.laet.fm
www.laset.fm
www.laest.fm
www.ladt.fm
www.lasdt.fm
www.ladst.fm
www.lazt.fm
www.laszt.fm
www.laxt.fm
www.lasxt.fm
www.laxst.fm
www.laat.fm
www.lasat.fm
www.laast.fm
www.las.fm
www.lasr.fm
www.lastr.fm
www.lasrt.fm
www.lasf.fm
www.lastf.fm
www.lasft.fm
www.lasg.fm
www.lastg.fm
www.lasgt.fm
www.lasy.fm
www.lasty.fm
www.lasyt.fm
www.last.net
www.last.org
www.last.info
www.last.biz
www.last.us
www.last.mobi
www.ast.fm
www.last.fm
www.past.fm
www.lpast.fm
www.plast.fm
www.oast.fm
www.loast.fm
www.olast.fm
www.kast.fm
www.lkast.fm
www.klast.fm
www.lst.fm
www.lqst.fm
www.laqst.fm
www.lqast.fm
www.lwst.fm
www.lawst.fm
www.lwast.fm
www.lsst.fm
www.lasst.fm
www.lsast.fm
www.lzst.fm
www.lazst.fm
www.lzast.fm
www.lat.fm
www.lawt.fm
www.laswt.fm
www.laet.fm
www.laset.fm
www.laest.fm
www.ladt.fm
www.lasdt.fm
www.ladst.fm
www.lazt.fm
www.laszt.fm
www.laxt.fm
www.lasxt.fm
www.laxst.fm
www.laat.fm
www.lasat.fm
www.laast.fm
www.las.fm
www.lasr.fm
www.lastr.fm
www.lasrt.fm
www.lasf.fm
www.lastf.fm
www.lasft.fm
www.lasg.fm
www.lastg.fm
www.lasgt.fm
www.lasy.fm
www.lasty.fm
www.lasyt.fm