Lighthouse Mobile
· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.Detailed Report
Audit breakdown by category with detailed findings.
Performance
Insights
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Performance issues directly impact user engagement and conversion rates.
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
VINTAGE PRE-LOVED BRANDED MIX SHOW - £1 STARTS - LEVIS, NORTH FACE, NIKE div.vl-video-card > div.vl-video-card__card > a.vl-live-event-video-card_link > img.vl-video-card__img | i.ebayimg.com/images/g/wIgAAeSwFCdp4Jpl/s-l960.webp | 242.2 KiB | 227.0 KiB |
£1 NR SNEAKERS AND CLOTHING - NO CANCELLATION div.vl-video-card > div.vl-video-card__card > a.vl-live-event-video-card_link > img.vl-video-card__img | i.ebayimg.com/images/g/vK8AAeSw9cNp4Rim/s-l960.webp | 238.5 KiB | 223.2 KiB |
FREE SHIPPING - POKEMON SINGLES! div.vl-video-card > div.vl-video-card__card > a.vl-live-event-video-card_link > img.vl-video-card__img | i.ebayimg.com/images/g/qh8AAeSwPN5p2~p~/s-l960.webp | 187.3 KiB | 172.1 KiB |
🔥£1NR CLEARANCE NIKE,HOKA,ON CLOUDS, JORDAN, ASICS + MORE NO SIZE REQUESTS div.vl-video-card > div.vl-video-card__card > a.vl-live-event-video-card_link > img.vl-video-card__img | i.ebayimg.com/images/g/yMoAAeSw049p1MyQ/s-l960.webp | 152.6 KiB | 137.4 KiB |
£1 NO RESERVE+FREE KICKS Jordans/Air Max/High End++ div.vl-video-card > div.vl-video-card__card > a.vl-live-event-video-card_link > img.vl-video-card__img | i.ebayimg.com/images/g/rT8AAeSw9wtp17R6/s-l960.webp | 135.0 KiB | 119.7 KiB |
Huge Beauty Deals | Dubai Perfumes, Aftershaves, Makeup & Skincare Bargains div.vl-video-card > div.vl-video-card__card > a.vl-live-event-video-card_link > img.vl-video-card__img | i.ebayimg.com/images/g/2iAAAeSwQIpp1g7c/s-l960.webp | 115.1 KiB | 99.9 KiB |
💎 £1 STARTS -- CHEAP POKEMON ACE SLABS ALL NIGHT 💎 div.vl-video-card > div.vl-video-card__card > a.vl-live-event-video-card_link > img.vl-video-card__img | i.ebayimg.com/images/g/OpUAAeSwl6Zp4Qyp/s-l960.webp | 70.8 KiB | 59.8 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/qwQAAeSw2L9p4Clp/s-l500.webp | 55.0 KiB | 49.6 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/o-MAAeSwgcVp3hwg/s-l500.webp | 49.9 KiB | 46.9 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/CSAAAeSwHFFp3mMn/s-l500.webp | 49.5 KiB | 46.5 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/9QwAAOSwZF9lgWy8/s-l500.webp | 50.5 KiB | 46.4 KiB |
Amazon Ebay Temu Clearance Items £1 Starts div.vl-video-card > div.vl-video-card__card > a.vl-live-event-video-card_link > img.vl-video-card__img | i.ebayimg.com/images/g/OTUAAeSwU9Bp3LjI/s-l960.webp | 48.7 KiB | 41.1 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/vXkAAeSwU0pp2NeZ/s-l500.webp | 39.0 KiB | 35.1 KiB |
ul.gap-x-100 > li > a.block > img.aspect-ratio-square ul.gap-x-100 > li > a.block > img.aspect-ratio-square | i.ebayimg.com/images/g/dWEAAeSwYFxpy-pz/s-l500.webp | 31.3 KiB | 29.5 KiB |
div.h-full > div.dp_banner_image_area > div.h-full > img.block div.h-full > div.dp_banner_image_area > div.h-full > img.block | i.ebayimg.com/images/g/QPIAAeSw9ChpwsAC/s-l960.webp | 42.1 KiB | 29.2 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/1XQAAeSwpHRp4J1m/s-l500.webp | 30.5 KiB | 27.5 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/oSUAAeSwILhp35u2/s-l500.webp | 25.5 KiB | 23.0 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/VLAAAeSwWlNp3peX/s-l500.webp | 25.3 KiB | 22.8 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/s2kAAeSwy7Rp2M-t/s-l500.webp | 25.2 KiB | 22.0 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/8d4AAeSw6HNppuUL/s-l500.webp | 24.0 KiB | 21.6 KiB |
div.h-full > div.dp_banner_image_area > div.h-full > img.block div.h-full > div.dp_banner_image_area > div.h-full > img.block | i.ebayimg.com/images/g/SG0AAeSwj5lp1Qft/s-l960.webp | 32.7 KiB | 21.6 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/tfYAAeSwEaNp4J2o/s-l500.webp | 22.9 KiB | 20.7 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/hqEAAeSwhANp4K3F/s-l500.webp | 22.7 KiB | 20.5 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/XtkAAeSw9fpp4QlW/s-l500.webp | 22.0 KiB | 19.8 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/d3EAAeSw0Ulp4K06/s-l500.webp | 20.1 KiB | 18.1 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/L4MAAeSwQ-Np2Nqy/s-l500.webp | 19.4 KiB | 17.5 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/qvYAAeSwsvFp2M4U/s-l500.webp | 18.1 KiB | 16.3 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/71QAAeSwwplp2NSW/s-l500.webp | 19.3 KiB | 16.1 KiB |
div.h-full > div.dp_banner_image_area > div.h-full > img.block div.h-full > div.dp_banner_image_area > div.h-full > img.block | i.ebayimg.com/images/g/mw0AAeSwN-lp1nY4/s-l960.webp | 25.4 KiB | 15.9 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/9WAAAeSwQOlp2M3H/s-l500.webp | 17.6 KiB | 15.8 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/OMsAAOSwonFn6lGC/s-l500.webp | 15.2 KiB | 13.7 KiB |
ul.gap-x-100 > li > a.block > img.aspect-ratio-square ul.gap-x-100 > li > a.block > img.aspect-ratio-square | i.ebayimg.com/images/g/QmIAAeSwwVVpnueR/s-l500.webp | 13.2 KiB | 12.4 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/lKkAAeSwC1Zp367T/s-l500.webp | 13.5 KiB | 12.2 KiB |
ul.gap-x-100 > li > a.block > img.aspect-ratio-square ul.gap-x-100 > li > a.block > img.aspect-ratio-square | i.ebayimg.com/images/g/rXcAAeSwSwRpnueR/s-l500.webp | 10.8 KiB | 10.1 KiB |
ul.gap-x-100 > li > a.block > img.aspect-ratio-square ul.gap-x-100 > li > a.block > img.aspect-ratio-square | i.ebayimg.com/images/g/f7MAAeSwv5NpqugV/s-l500.webp | 10.2 KiB | 9.6 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/ppIAAeSw~o5p3gqn/s-l500.webp | 9.3 KiB | 8.1 KiB |
ul.gap-x-100 > li > a.block > img.aspect-ratio-square ul.gap-x-100 > li > a.block > img.aspect-ratio-square | i.ebayimg.com/images/g/vuYAAeSwVRppqqee/s-l500.webp | 7.9 KiB | 7.5 KiB |
Event hostname icon div.vl-live-event-video-card > a.vl-live-event-video-card_host > span.vl-live-event-video-card_host-avatar > img | i.ebayimg.com/images/g/oEEAAOSwWrhoJuuh/s-l140.webp | 7.2 KiB | 7.1 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/30kAAeSwf8Fp3lhe/s-l500.webp | 7.6 KiB | 6.9 KiB |
Event hostname icon div.vl-live-event-video-card > a.vl-live-event-video-card_host > span.vl-live-event-video-card_host-avatar > img | i.ebayimg.com/00/s/OTYwWDk2MA==/z/aMYAAeSw0tFppMzV/$_7.JPG | 6.4 KiB | 6.3 KiB |
Event hostname icon div.vl-live-event-video-card > a.vl-live-event-video-card_host > span.vl-live-event-video-card_host-avatar > img | i.ebayimg.com/00/s/MzAwWDMwMA==/z/gw4AAOSw3F5m3YXf/$_7.JPG | 5.5 KiB | 5.4 KiB |
Event hostname icon div.vl-live-event-video-card > a.vl-live-event-video-card_host > span.vl-live-event-video-card_host-avatar > img | i.ebayimg.com/00/s/OTYwWDk2MA==/z/SR0AAeSwsaxp076g/$_7.JPG | 5.0 KiB | 4.9 KiB |
ul.gap-x-100 > li > a.block > img.aspect-ratio-square ul.gap-x-100 > li > a.block > img.aspect-ratio-square | i.ebayimg.com/images/g/zlwAAeSwm7Zpe3Yg/s-l500.webp | 4.8 KiB | 4.5 KiB |
article.flex > div.@container > a.block > img.product-image article.flex > div.@container > a.block > img.product-image | i.ebayimg.com/images/g/ge0AAeSwEjFpjaUl/s-l500.webp | 4.9 KiB | 4.4 KiB |
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Performance issues directly impact user engagement and conversion rates.
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| ir.ebaystatic.com/rs/c/discoveryplatformweb/style-CCia3Ki2.css | 77.7 KiB | 300 ms |
| ir.ebaystatic.com/cr/v/c01/code.jquery.com_jquery-3.7.1.min.js | 30.7 KiB | 150 ms |
| ir.ebaystatic.com/rs/c/mweb-gh-4RdIQIXj.css | 16.8 KiB | 912 ms |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Performance issues directly impact user engagement and conversion rates.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| ebay.co.uk/ | 782 ms |
| www.ebay.co.uk/ | 0.0 ms |
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
Diagnostics
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| ir.ebaystatic.com/rs/c/discoveryplatformweb/style-CCia3Ki2.css | 76.7 KiB | 68.3 KiB |
| :root { --border-width-medium: 1px; --border-width-thick: 2px; --border-width-thin: 0.5px; … | 50.0 KiB | 42.6 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| ir.ebaystatic.com/rs/c/discoveryplatformweb/_CHv4gJEL.js | 264.9 KiB | 187.0 KiB |
| www.ebay.co.uk/ifh/ifh-vendor0909758836facad3e08a.js | 278.5 KiB | 163.9 KiB |
| www.ebay.co.uk/ifh/ifh915415ef327025582dd5.js | 75.5 KiB | 33.2 KiB |
| ir.ebaystatic.com/rs/c/mweb-gh-ur0DMd1E.js | 52.7 KiB | 22.9 KiB |
| ir.ebaystatic.com/cr/v/c01/code.jquery.com_jquery-3.7.1.min.js | 29.7 KiB | 20.8 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| Unattributable | 3.2 s | 120 ms | 0.0 ms |
| www.ebay.co.uk/ | 2.9 s | 1.4 s | 81 ms |
| www.ebay.co.uk/ifh/ifh-vendor0909758836facad3e08a.js | 1.2 s | 1.0 s | 134 ms |
| ir.ebaystatic.com/cr/v/c01/globalheader_widget_platform__v2-8cc77abd.js | 577 ms | 279 ms | 89 ms |
| ir.ebaystatic.com/rs/c/discoveryplatformweb/_CHv4gJEL.js | 476 ms | 44 ms | 4.4 ms |
| ir.ebaystatic.com/cr/v/c01/89466f2c-a8ad-4fb1-83ee-683e13ae2786.min.js | 430 ms | 422 ms | 7.2 ms |
| ir.ebaystatic.com/rs/c/discoveryplatformweb/_C2KFLCon.js | 153 ms | 119 ms | 3.7 ms |
| ir.ebaystatic.com/cr/v/c01/code.jquery.com_jquery-3.7.1.min.js | 121 ms | 71 ms | 14 ms |
| ir.ebaystatic.com/rs/c/mweb-gh-ur0DMd1E.js | 96 ms | 27 ms | 21 ms |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Other | 3.7 s |
| Script Evaluation | 3.6 s |
| Style & Layout | 1.1 s |
| Script Parsing & Compilation | 434 ms |
| Parse HTML & CSS | 277 ms |
| Rendering | 215 ms |
| Garbage Collection | 50 ms |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in the main frame. | Actionable |
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| :root { --border-width-medium: 1px; --border-width-thick: 2px; --border-width-thin: 0.5px; … | 50.0 KiB | 5.7 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| inline: (function (_0x5abb7e, _0x313da6)… | 22.3 KiB | 10.9 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
More information about the performance of your application. These numbers don't directly affect the Performance score.
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
ARIA
Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.
Informational: a Permissions-Policy directive showing feature -> allowed origins.
Source: MDN Permissions-Policy
| Failing Elements |
|---|
body.gh__has-js > div.keyboard-trap-boundary body.gh__has-js > div.keyboard-trap-boundary |
Skip to main content
My eBay
Your shopping basket is empty
Open menu body.gh__has-js > div.page-grid-container > div#mw-hdr |
div.page-grid-container > div#widgets-placeholder > div.gh-module-with-target > div.keyboard-trap-boundary div.page-grid-container > div#widgets-placeholder > div.gh-module-with-target > div.keyboard-trap-boundary |
div#widgets-placeholder > div.gh-module-with-target > section#gdpr-banner > div.keyboard-trap-boundary div#widgets-placeholder > div.gh-module-with-target > section#gdpr-banner > div.keyboard-trap-boundary |
div#widgets-placeholder > div.gh-module-with-target > section#gdpr-banner > div.keyboard-trap-boundary div#widgets-placeholder > div.gh-module-with-target > section#gdpr-banner > div.keyboard-trap-boundary |
div.page-grid-container > div#widgets-placeholder > div.gh-module-with-target > div.keyboard-trap-boundary div.page-grid-container > div#widgets-placeholder > div.gh-module-with-target > div.keyboard-trap-boundary |
Electronics, Cars, Fashion, Collectibles & More | eBay
eBay Live
Sign in
Collec… body.gh__has-js > main#mainContent |
Additional site navigation
Quick links
Home
Sign in / Register
Sell an item
Hel… body.gh__has-js > div.mt-400 |
body.gh__has-js > div.keyboard-trap-boundary body.gh__has-js > div.keyboard-trap-boundary |
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Best practices
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These items highlight common accessibility best practices.
Best Practices
General
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Performance issues directly impact user engagement and conversion rates.
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.