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· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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Detailed Report

Audit breakdown by category with detailed findings.

44

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

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

Why this matters

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.

Why this matters

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
assets.alicdn.com/g/??/AWSC/AWSC/awsc.js,/sd/baxia-entry/baxiaCommon.js7200.0 s11.6 KiB
assets.alicdn.com/g/alilog/??aplus_plugin_aefront/index.js,mlog/aplus_int.js3600.0 s9.7 KiB
o.alicdn.com/baxia/baxia-entry-gray/index.js15.0 s6.9 KiB
g.alicdn.com/sd/baxia-entry/index.js1785.0 s6.1 KiB
assets.alicdn.com/g/lzd_sec/LWSC-G/index.js3600.0 s5.2 KiB
g.alicdn.com/code/npm/@ali/gmod-pop-drogue/0.0.9/??index-pc.umd.js540035.0 s28.4 KiB
g.alicdn.com/AWSC/AWSC/awsc.js6421.0 s3.6 KiB
g.alicdn.com/sd/baxia/2.5.36/baxiaCommon.js1501978.0 s11.8 KiB
g.alicdn.com/alilog/mlog/aplus_v2.js432770.0 s6.6 KiB
g.alicdn.com/code/npm/@ali/gmod-pop-image/0.0.5/??index-pc.umd.js686395.0 s3.3 KiB
5rgwcl.tdum.alibaba.com/dss.js0.0 ms312 B
/report/web-e?host=es.aliexpress.com&jf=epssw_reportCallb...0.0 ms130 B
time-ae.akamaized.net/gettime?callback=timestampcb0.0 ms116 B
g.alicdn.com/code/npm/@ali/gmod-pop-drogue/0.0.9/??index-pc.umd.css1052898.0 s814 B
/report/web-e?host=es.aliexpress.com&jf=epssw_reportSend&...0.0 ms51 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:4.76 source:map[column:82840 line:31 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:85.741 source:map[type:text value:[unattributed]]] map[reflowTime:10.769 source:map[column:107274 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:11.934 source:map[column:111695 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:2.478 source:map[column:37999 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:0.199 source:map[column:15134 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:9.514 source:map[column:47002 line:5 type:source-location url:https://assets.aliexpress-media.com/g/ae-fe/page-header-ui/0.0.87/js/index.js urlProvider:network]] map[reflowTime:0.714 source:map[column:45325 line:5 type:source-location url:https://assets.aliexpress-media.com/g/ae-fe/page-header-ui/0.0.87/js/index.js urlProvider:network]] map[reflowTime:0.329 source:map[column:452985 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:1.135 source:map[column:81935 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:0.533 source:map[column:81957 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:2.32 source:map[column:81973 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:5.421 source:map[column:82132 line:30 type:source-location url:https://assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js urlProvider:network]] map[reflowTime:14.964 source:map[column:2944 line:1 type:source-location url:https://assets.alicdn.com/g/lzd_sec/epssw/0.0.48/epssw.js urlProvider:network]] map[reflowTime:0.061 source:map[column:2964 line:1 type:source-location url:https://assets.alicdn.com/g/lzd_sec/epssw/0.0.48/epssw.js urlProvider:network]] map[reflowTime:0.278 source:map[column:7304 line:0 type:source-location url:https://assets.alicdn.com/g/lzd_sec/epssw/0.0.48/epssw.js urlProvider:network]] map[reflowTime:0.239 source:map[column:8929 line:7 type:source-location url:https://assets.alicdn.com/g/lzd_sec/epssw/0.0.48/epssw.js urlProvider:network]] map[reflowTime:0.234 source:map[column:11901 line:7 type:source-location url:https://assets.alicdn.com/g/lzd_sec/epssw/0.0.48/epssw.js urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Big Sale div.cc_f > div.f7_m > div.f7_gb > img.f7_gc
ae-pic-a1.aliexpress-media.com/kf/S1f3a9e26fbec4299910335c176f2cf31r.gif410.2 KiB388.7 KiB
div > div.image-poplayer-modal > div.pop-content > img.pop-picture div > div.image-poplayer-modal > div.pop-content > img.pop-picture
ae-pic-a1.aliexpress-media.com/kf/Sec23e3b0ff914a27bf82e26e6c0cf03bz.gif471.2 KiB306.3 KiB
pop-picture body.faas-home-page > div > div.drogue-poplayer-modal > img.pop-picture
ae-pic-a1.aliexpress-media.com/kf/Sc5539a234397476a9dc1b852af8434beR.gif178.3 KiB169.5 KiB
Big Sale div.cc_bl > div.cc_f > div.f7_m > img.f7_gi
ae-pic-a1.aliexpress-media.com/kf/Sa0c82e89875f40a2b48d8fd60956e566h.png38.6 KiB31.0 KiB
Dto. Bienvenida div.hg_hk > div > div.ke_kf > img.ke_c7
/kf/S8719d974c6d44ba099d851634cdb930a4.jpg_480x480q75.jpg...38.2 KiB30.4 KiB
1 Uds. Pegatina de seguridad para supervivencia y emergencia para traumatismos,… div.hw_ec > div.l7_b2 > div.ke_kf > img.ke_c7
/kf/S1f426acddd9747d5bd931f4424cacf0ds.jpg_480x480q75.jpg...25.8 KiB23.3 KiB
Esponja de doble cara altamente absorbente, olla de limpieza mágica, esponja pa… div.hw_ec > div.l7_b2 > div.ke_kf > img.ke_c7
/kf/S293adf41f17440c08fde8a3028ed9ee4g.jpg_480x480q75.jpg...24.0 KiB21.8 KiB
Clip invisible para cortar la longitud de las piernas, clip antideslizante para… div.hw_ec > div.l7_b2 > div.ke_kf > img.ke_c7
/kf/S7aa90585e0ac4d628eae7534492a6a3bc.jpg_480x480q75.jpg...19.7 KiB17.9 KiB
Patinete Eléctrico TOFUN TF3 PRO 1200W con APP, Velocidad Máxima 50 km/h, Auton… div.ly_lz > div.ly_l0 > div.ke_kf > img.ke_c7
/kf/Sdf458c607b854fbb857dd5cc6e43d0e7f.png_480x480.png_.avif10.9 KiB8.7 KiB
Cable USB tipo C de carga rápida de 120W 7A Cable de codo de rotación de 180 gr… a.n8_m > div.n8_ga > div.ke_kf > img.ke_c7
/kf/Sb161900bb7af4c8c8567eaaa934a3f12Q.jpg_480x480q75.jpg...8.0 KiB7.3 KiB
Telescopio Monocular HD 2000X25 de 2026, Compacto y Portátil para Viajes, Sende… div.hw_ec > div.l7_b2 > div.ke_kf > img.ke_c7
/kf/S13de0813818a47339fbaf27be4ba1847m.jpg_480x480q75.jpg...6.9 KiB6.3 KiB
Ahorro de AliExpress: información y servicio mensuales a.n8_m > div.n8_ga > div.ke_kf > img.ke_c7
/kf/Sbb1ea754567a4eb7b59bd902cfa525d51.png_480x480.png_.avif5.6 KiB5.4 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:2206.342 label:Time to first byte subpart:timeToFirstByte] map[duration:4220.369 label:Resource load delay subpart:resourceLoadDelay] map[duration:47.65 label:Resource load duration subpart:resourceLoadDuration] map[duration:32.956 label:Element render delay subpart:elementRenderDelay]]
lhId: page-1-IMG
nodeLabel: div > div.image-poplayer-modal > div.pop-content > img.pop-picture
path: 1,HTML,1,BODY,34,DIV,0,DIV,0,DIV,0,IMG
selector: div > div.image-poplayer-modal > div.pop-content > img.pop-picture
snippet: <img class="pop-picture" src="https://ae-pic-a1.aliexpress-media.com/kf/Sec23e3b0ff914a27bf82e26e6c0cf03…" style="width: 640px; height: 480px; outline: none;">

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-1-IMG
nodeLabel: div > div.image-poplayer-modal > div.pop-content > img.pop-picture
path: 1,HTML,1,BODY,34,DIV,0,DIV,0,DIV,0,IMG
selector: div > div.image-poplayer-modal > div.pop-content > img.pop-picture
snippet: <img class="pop-picture" src="https://ae-pic-a1.aliexpress-media.com/kf/Sec23e3b0ff914a27bf82e26e6c0cf03…" style="width: 640px; height: 480px; outline: none;">

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.
description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.3 s
URLTime Spent
aliexpress.com/1.1 s
www.aliexpress.com/264 ms
es.aliexpress.com/?gatewayAdapt=glo2esp0.0 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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.

Why this matters

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 160 ms 75.6 KiB
URLTransfer SizeEst Savings
assets.aliexpress-media.com/g/gcom/ug-comp-assets/1.1.66/batman.css30.5 KiB30.4 KiB
25.4 KiB16.9 KiB
assets.aliexpress-media.com/g/ae-fe/page-header-ui/0.0.87/css/index.css17.2 KiB15.3 KiB
assets.aliexpress-media.com/g/ae-dida/shoppingcart/1.0.58/sidecart.css13.7 KiB13.1 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 870 ms 502.2 KiB
URLTransfer SizeEst Savings
assets.aliexpress-media.com/g/gcom/ug-comp-assets/1.1.66/batman.js247.3 KiB194.1 KiB
assets.aliexpress-media.com/g/ae-dida/shoppingcart/1.0.58/sidecart.js140.4 KiB109.2 KiB
assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js166.8 KiB97.5 KiB
assets.aliexpress-media.com/g/ae-fe/page-header-ui/0.0.87/js/index.js92.5 KiB46.6 KiB
/g/ae-fe/cosmos/0.0.426/pc/findSimilar-3hO2L~gallery-9g91...48.7 KiB31.3 KiB
assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/14.js26.6 KiB23.5 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js492 ms191 ms14 ms
es.aliexpress.com/?gatewayAdapt=glo2esp443 ms81 ms11 ms
Unattributable367 ms11 ms0.0 ms
/h5/mtop.aliexpress.address.shipto.division.get/1.0/?jsv=...296 ms268 ms1.2 ms
assets.aliexpress-media.com/g/AWSC/et/1.83.41/et_f.js212 ms195 ms17 ms
assets.alicdn.com/g/lzd_sec/epssw/0.0.48/epssw.js150 ms123 ms8.6 ms
assets.aliexpress-media.com/g/AWSC/WebUMID/1.93.0/um.js110 ms103 ms4.4 ms
assets.aliexpress-media.com/g/AWSC/fireyejs/1.231.67/fireyejs.js78 ms66 ms11 ms
assets.aliexpress-media.com/g/gcom/ug-comp-assets/1.1.66/batman.js72 ms53 ms19 ms
assets.aliexpress-media.com/g/ae-fe/cosmos/0.0.426/pc/gep-sdk.js71 ms67 ms3.4 ms
assets.aliexpress-media.com/g/ae-fe/cosmos/0.0.426/pc/mtop.js51 ms34 ms0.5 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

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation1.7 s
Other648 ms
Style & Layout321 ms
Script Parsing & Compilation170 ms
Rendering93 ms
Garbage Collection35 ms
Parse HTML & CSS31 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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in the main frame.Actionable
The page has an unload handler in a sub frame.Actionable

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 3.0 KiB
URLTransfer SizeEst Savings
assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/14.js26.6 KiB3.0 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
ae-pic-a1.aliexpress-media.com/kf/Sec23e3b0ff914a27bf82e26e6c0cf03bz.gif471.7 KiB
ae-pic-a1.aliexpress-media.com/kf/S1f3a9e26fbec4299910335c176f2cf31r.gif411.3 KiB
assets.aliexpress-media.com/g/gcom/ug-comp-assets/1.1.66/batman.js249.6 KiB
assets.aliexpress-media.com/g/AWSC/fireyejs/1.231.67/fireyejs.js199.9 KiB
ae-pic-a1.aliexpress-media.com/kf/Sc5539a234397476a9dc1b852af8434beR.gif178.8 KiB
assets.aliexpress-media.com/g/ae-dida/home-pc/0.0.150/index.js167.2 KiB
assets.aliexpress-media.com/g/ae-dida/shoppingcart/1.0.58/sidecart.js140.4 KiB
assets.aliexpress-media.com/g/AWSC/et/1.83.41/et_f.js114.8 KiB
assets.aliexpress-media.com/g/AWSC/uab/1.140.0/collina.js103.1 KiB
assets.alicdn.com/g/lzd_sec/epssw/0.0.48/epssw.js102.7 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Big Sale div.cc_f > div.f7_m > div.f7_gb > img.f7_gc
ae-pic-a1.aliexpress-media.com/kf/S1f3a9e26fbec4299910335c176f2cf31r.gif
Main Title Image div.bx_bz > div.bx_b3 > div > img.bx_b4
ae-pic-a1.aliexpress-media.com/kf/Se5959e8c5c63421e89b7f14b9ca38e2cW.png
div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI
ae-pic-a1.aliexpress-media.com/kf/S98172eaf1def4f5f8dca22ef2d245f380.png
div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI
ae-pic-a1.aliexpress-media.com/kf/S4a1f142714b945bd90a6fb6eed5fb6aer.png

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Layout shift culprits
●Optimize DOM size
●Font display
●Modern HTTP
●Render blocking requests
●Optimize viewport for mobile
●Minify CSS
●User Timing marks and measures 4 user timings
●Avoid long main-thread tasks 10 long tasks found
●Avoid non-composited animations 55 animated elements found
●Network Requests
●Network Round Trip Times 290 ms
●Server Backend Latencies 260 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 370 ms
●Avoid large layout shifts 4 layout shifts found
○INP breakdown
81

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

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Puedes escribir el nombre de un artículo o una palabra clave para buscar. div.pc-header--rightWrap--HYqeULJ > div.pc-header--search--3hnHLKw > div.search--search--C_fO_MU > input#search-words

When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.bq_br > div.fn_br > div.swiper > div.swiper-button-prev div.bq_br > div.fn_br > div.swiper > div.swiper-button-prev
div.bq_br > div.fn_br > div.swiper > div.swiper-button-next div.bq_br > div.fn_br > div.swiper > div.swiper-button-next
div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet
div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet
div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
-2€ en 15€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
-2€ en 15€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
-2€ en 15€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Publicidad div._2FypS > div._9HTSH > div._3gA8_ > div._2lE7v
-2€ en 15€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Ahorra 45,69€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Publicidad div._2FypS > div._9HTSH > div._3gA8_ > div._2lE7v
-2€ en 15€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Top ventas en AliExpress div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Top ventas en AliExpress div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Ahorra 21,11€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Publicidad div._2FypS > div._9HTSH > div._3gA8_ > div._2lE7v
Ahorra 8,85€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
-2€ en 15€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Publicidad div._2FypS > div._9HTSH > div._3gA8_ > div._2lE7v
Top ventas en AliExpress div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Ahorra 5,52€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Top ventas en AliExpress div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Ahorra 4,05€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
-2€ en 15€ div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Top ventas en AliExpress div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Top ventas en AliExpress div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Top ventas en AliExpress div._3jo5e > div.nuPN3 > div.FNjFR > span._3SaXM
Atención al cliente, Litigios e informes, Política de devoluciones y reembolsos… div.sf-aliexpressInfo > div.sf-siteIntro > dl > dd
Pусский, Português, Español, Français, Deutsch, Italiano, Nederlands, Türk, 日本語… div.sf-aliexpressInfo > div.sf-MultiLanguageSite > dl > dd
Todos los populares , Producto, Promoción, Precio bajo , Gran Valor , Reseñas ,… div.sf-seoKeyword > dl > dd > span
Página del Grupo Alibaba, AliExpress, Alimama, Alipay, Fliggy, Alibaba Cloud, A… div.container > div.sf-alibabaGroup > dl > dd
Permitir div._3KrBP > div._1-aaU > div._1ZwH_ > div._1-SOk
Configuración de cookies div#gdpr-new-container > div._38thn > div._3aBc- > a
Aviso de cookies div#gdpr-new-container > div._38thn > div._3aBc- > a
Aceptar cookies div#gdpr-new-container > div._38thn > div._6PP81 > button._1CHpQ

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Atención al cliente div.help-center-container > section.section-left > div.f-link-box > h5.f-link-h

These are opportunities to improve keyboard navigation in your application.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI
div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI
div > div.image-poplayer-modal > div.pop-content > img.pop-picture div > div.image-poplayer-modal > div.pop-content > img.pop-picture
div > div.image-poplayer-modal > div.pop-content > img.pop-close-btn div > div.image-poplayer-modal > div.pop-content > img.pop-close-btn

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.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet
div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet
div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet div.fn_br > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet
1 unidad de Microblading reutilizable 3D de silicona para práctica de la piel d… div.m7_bl > div > div.l7_g7 > div.hw_ec
1 Uds. Pegatina de seguridad para supervivencia y emergencia para traumatismos,… div.m7_bl > div > div.l7_g7 > div.hw_ec
Afeitadora eléctrica dos en uno para mujer: adecuada para cejas, rostro, pierna… div.m7_bl > div > div.l7_g7 > div.hw_ec
Masajeador de estiramiento Facial de silicona, entrenador muscular de línea en … div.m7_bl > div > div.l7_g7 > div.hw_ec
Hagibis 2230 M.2 NVMe SSD carcasa USB 3,2 Gen 2 a PCI-E M.2 SSD 2242 disco de d… div.m7_bl > div > div.l7_g7 > div.hw_ec
Refrigerador de calidad alimentaria, almacenamiento de frutas y verduras, prepa… div.m7_bl > div > div.l7_g7 > div.hw_ec

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Descarga la app de AliExpress div.pc-header--right--2cV7LB8 > div.pc-header--rightWrap--HYqeULJ > div.pc-header--items--tL_sfQ4 > div.down-load-app--menuItem--3FNru0r
Other/ES/ EUR div.pc-header--items--tL_sfQ4 > div.es--wrap--RYjm1RT > div > div.ship-to--menuItem--WdBDsYl
¡Bienvenido Identifícate / Regístrate div.pc-header--right--2cV7LB8 > div.pc-header--rightWrap--HYqeULJ > div.pc-header--items--tL_sfQ4 > div.my-account--menuItem--1GDZChA
0 Cesta div.pc-header--rightWrap--HYqeULJ > div.pc-header--items--tL_sfQ4 > div.shop-cart--menuItem--1WhClHl > a
Todas las categorías div.an_aq > div > div.Categoey--categoryContainer--OCblBgE > div.Categoey--categoryTitle--_3bKGRN
Ciclismo inteligente Descubre tendencias Comprar 330,55€ 1.221,39€ 0,99€ 2,65€ div#swiper-wrapper-aaf0b191c177465f > div.swiper-slide > div > a.fc_fm
330,55€ 1.221,39€ div.cc_f > div.fc_ao > div.fc_fi > div.ly_lz
0,99€ 2,65€ div.cc_f > div.fc_ao > div.fc_fi > div.ly_lz
Packs de ofertas 3 desde 0,99€ 1 unidad de Microblading reutilizable 3D de sili… div.eg_eh > div.eg_ea > div.l7_m > a
1 unidad de Microblading reutilizable 3D de silicona para práctica de la piel d… div.m7_bl > div > div.l7_g7 > div.hw_ec
1 Uds. Pegatina de seguridad para supervivencia y emergencia para traumatismos,… div.m7_bl > div > div.l7_g7 > div.hw_ec
Afeitadora eléctrica dos en uno para mujer: adecuada para cejas, rostro, pierna… div.m7_bl > div > div.l7_g7 > div.hw_ec
Masajeador de estiramiento Facial de silicona, entrenador muscular de línea en … div.m7_bl > div > div.l7_g7 > div.hw_ec
Hagibis 2230 M.2 NVMe SSD carcasa USB 3,2 Gen 2 a PCI-E M.2 SSD 2242 disco de d… div.m7_bl > div > div.l7_g7 > div.hw_ec
Refrigerador de calidad alimentaria, almacenamiento de frutas y verduras, prepa… div.m7_bl > div > div.l7_g7 > div.hw_ec
1 unidad de Microblading reutilizable 3D de silicona para práctica de la piel d… div.m7_bl > div > div.l7_g7 > div.hw_ec
1 Uds. Pegatina de seguridad para supervivencia y emergencia para traumatismos,… div.m7_bl > div > div.l7_g7 > div.hw_ec
Afeitadora eléctrica dos en uno para mujer: adecuada para cejas, rostro, pierna… div.m7_bl > div > div.l7_g7 > div.hw_ec
Masajeador de estiramiento Facial de silicona, entrenador muscular de línea en … div.m7_bl > div > div.l7_g7 > div.hw_ec
Hagibis 2230 M.2 NVMe SSD carcasa USB 3,2 Gen 2 a PCI-E M.2 SSD 2242 disco de d… div.m7_bl > div > div.l7_g7 > div.hw_ec
Refrigerador de calidad alimentaria, almacenamiento de frutas y verduras, prepa… div.m7_bl > div > div.l7_g7 > div.hw_ec
SuperOfertas Acaba en: 13:28:12 Esponja de doble cara altamente absorbente, oll… div.eg_eh > div.eg_ea > div.l7_m > a
Esponja de doble cara altamente absorbente, olla de limpieza mágica, esponja pa… div.m7_bl > div > div.l7_g7 > div.hw_ec
Telescopio Monocular HD 2000X25 de 2026, Compacto y Portátil para Viajes, Sende… div.m7_bl > div > div.l7_g7 > div.hw_ec
Clip invisible para cortar la longitud de las piernas, clip antideslizante para… div.m7_bl > div > div.l7_g7 > div.hw_ec
Cables de carga NNBILI 100W USB C 120W USB A con pantalla LED, USB C=C-C, USB A… div.m7_bl > div > div.l7_g7 > div.hw_ec
Nivel de entrada de impresora 3D EasyThreed compatible con filamento PLA TPU de… div.m7_bl > div > div.l7_g7 > div.hw_ec
Restaurador de Plástico para Autos, Brillo Negro Intenso, Cera Renovadora para … div.m7_bl > div > div.l7_g7 > div.hw_ec
Herramienta de diagnóstico de escaneo OBD2 avanzada | Lector y reinicio de códi… div.m7_bl > div > div.l7_g7 > div.hw_ec
Cortadora de pelo eléctrica Vintage T9 para hombre, recortadora de barba/máquin… div.m7_bl > div > div.l7_g7 > div.hw_ec
Esponja de doble cara altamente absorbente, olla de limpieza mágica, esponja pa… div.m7_bl > div > div.l7_g7 > div.hw_ec
Telescopio Monocular HD 2000X25 de 2026, Compacto y Portátil para Viajes, Sende… div.m7_bl > div > div.l7_g7 > div.hw_ec
Clip invisible para cortar la longitud de las piernas, clip antideslizante para… div.m7_bl > div > div.l7_g7 > div.hw_ec
Cables de carga NNBILI 100W USB C 120W USB A con pantalla LED, USB C=C-C, USB A… div.m7_bl > div > div.l7_g7 > div.hw_ec
Nivel de entrada de impresora 3D EasyThreed compatible con filamento PLA TPU de… div.m7_bl > div > div.l7_g7 > div.hw_ec
Restaurador de Plástico para Autos, Brillo Negro Intenso, Cera Renovadora para … div.m7_bl > div > div.l7_g7 > div.hw_ec
Herramienta de diagnóstico de escaneo OBD2 avanzada | Lector y reinicio de códi… div.m7_bl > div > div.l7_g7 > div.hw_ec
Cortadora de pelo eléctrica Vintage T9 para hombre, recortadora de barba/máquin… div.m7_bl > div > div.l7_g7 > div.hw_ec
Envío gratis,Entrega rápida,Devoluciones gratis Comprar div.cc_bl > div.cc_f > div.bx_ao > a.bx_by
12,21€ 29,99€ 4.3 177 vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
71,90€ 229,89€ 4.7 100 vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
33,99€ 76,99€ 3.0 900+ vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
12,21€ 29,99€ 4.3 177 vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
71,90€ 229,89€ 4.7 100 vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
33,99€ 76,99€ 3.0 900+ vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
12,21€ 29,99€ 4.3 177 vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
71,90€ 229,89€ 4.7 100 vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
33,99€ 76,99€ 3.0 900+ vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
12,21€ 29,99€ 4.3 177 vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
71,90€ 229,89€ 4.7 100 vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
33,99€ 76,99€ 3.0 900+ vendidos div.m7_bl > div > div.c6_ea > a.c6_b2
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Input buttons have discernible text.
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
●Definition list items are wrapped in `<dl>` elements
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Image elements do not have `[alt]` attributes that are redundant text.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○`<input type="image">` elements have `[alt]` text
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
81

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
assets.alicdn.com/g/lzd_sec/epssw/0.0.48/epssw.js
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
85

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.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI
div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI div._9HTSH > div._3gA8_ > div._2RHJQ > img._3WpLI
div > div.image-poplayer-modal > div.pop-content > img.pop-picture div > div.image-poplayer-modal > div.pop-content > img.pop-picture
div > div.image-poplayer-modal > div.pop-content > img.pop-close-btn div > div.image-poplayer-modal > div.pop-content > img.pop-close-btn

hreflang links tell search engines what version of a page they should list in search results for a given language or region. Learn more about `hreflang`.

Why this matters

Performance issues directly impact user engagement and conversion rates.
head > link

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●robots.txt is valid
●Document has a valid `rel=canonical`

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