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Lighthouse Desktop

· 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.

36

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
connect.facebook.net/en_US/fbevents.js1200.0 s96.4 KiB
mc.yandex.ru/metrika/tag.js3600.0 s85.1 KiB
/signals/config/757373523881580?v=2.9.298&r=stable&domain...1200.0 s44.5 KiB
/@g/bc/common-font/0.0.1/font/UcC73FwrK3iLTeHuS_fvQtMwCp5...600.0 s37.8 KiB
/signals/config/1570523743267998?v=2.9.298&r=stable&domai...1200.0 s36.7 KiB
s.alicdn.com/@g/big-brother/sentry/3.x/special_inp.js3600.0 s32.9 KiB
s.alicdn.com/@g/big-brother/sentry/3.x/index.js3600.0 s32.9 KiB
aeis.alicdn.com/AWSC/fireyejs/1.231.69/fireyejs.js2220897.0 s199.9 KiB
static.criteo.net/js/ld/ld.js10800.0 s24.7 KiB
aeis.alicdn.com/AWSC/et/1.83.41/et_f.js1910648.0 s109.8 KiB
scripts.clarity.ms/0.8.59/clarity.js86400.0 s26.2 KiB
assets.alicdn.com/g/alilog/??aplus_plugin_icbufront/index.js,mlog/aplus_v2.js3600.0 s12.5 KiB
s.alicdn.com/@g/alilog/??aplus_plugin_icbufront/index.js,mlog/aplus_v2.js3600.0 s11.7 KiB
aeis.alicdn.com/AWSC/WebUMID/1.93.0/um.js1648032.0 s77.5 KiB
o.alicdn.com/baxia/baxia-entry-gray/index.js15.0 s6.8 KiB
s.alicdn.com/@mcms/combine?name=ICBU-header_ssr&language=en-us1800.0 s6.5 KiB
g.alicdn.com/AWSC/AWSC/awsc.js1436.0 s4.1 KiB
aeis.alicdn.com/AWSC/AWSC/awsc.js4950.0 s4.4 KiB
assets.alicdn.com/g/AWSC/AWSC/awsc.js7200.0 s3.7 KiB
s.alicdn.com/@common/font/Alibaba_B2B_Sans_SemiBold.woff21108719.0 s25.6 KiB
s.alicdn.com/@common/font/Alibaba_B2B_Sans_Bold.woff21070231.0 s25.1 KiB
s.alicdn.com/@common/font/Alibaba_B2B_Sans_Regular.woff21977138.0 s25.5 KiB
tags.creativecdn.com/MeMnnO3Z4y1ZJNJMYuRf.js3600.0 s2.4 KiB
g.alicdn.com/vip/havana-login/0.4.8/js/thirdpart-login-min.js562473.0 s13.2 KiB
s.alicdn.com/@g/big-brother/sentry/3.x/aplus.js?randomImport3600.0 s1.5 KiB
air.alibaba.com/app/sc-assets/bz-evaluate/pages_version.html120.0 s808 B
s.alicdn.com/@logo/logo_en_light_horizontal_default_full.png2040086.0 s6.5 KiB
cl5xet.tdum.alibaba.com/dss.js0.0 ms310 B
s.alicdn.com/@icon/flag/assets/us.png1577089.0 s1.9 KiB
/error?v=et_g119_monitor&e=j%3D119%26i%3D248%26f%3D195%26...0.0 ms144 B
/ts?url=&token=g19mOUvWwWqsJZzrKPWjwX1sM-GRht61gFeOWOQZaa...0.0 ms139 B
/ts?url=https%3A%2F%2Fpx-intl.ucweb.com%2Fapi%2Fv1%2Fjcon...0.0 ms75 B
/ts?url=https%3A%2F%2Ffourier.taobao.com%2Frp%3Fext%3D51%...0.0 ms75 B
/ts?url=&token=BB0dKQNtKF3RX8xxVdNdd_BDLPAXOlGMI5ZVpt_iWX...0.0 ms60 B
s.alicdn.com/@g/big-brother/sentry/3.x/aplus.js?randomImport3600.0 s0 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:112.518 source:map[column:31741 line:1 type:source-location url:https://s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25producthome.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:40.998 source:map[column:42654 line:31 type:source-location url:https://s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25headersearchproduct.js urlProvider:network]] map[reflowTime:0.624 source:map[column:42879 line:33 type:source-location url:https://s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25headersearchproduct.js urlProvider:network]] map[reflowTime:175.28 source:map[column:75359 line:0 type:source-location url:https://s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25producthome.js urlProvider:network]] map[reflowTime:3.373 source:map[column:24315 line:0 type:source-location url:https://s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25producthome.js urlProvider:network]] map[reflowTime:74.644 source:map[type:text value:[unattributed]]] map[reflowTime:16.341 source:map[column:128848 line:35 type:source-location url:https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js urlProvider:network]] map[reflowTime:7.514 source:map[column:23224 line:1 type:source-location url:https://s.alicdn.com/@g//alilog/s/8.15.25/plugin/aplus_ae.js urlProvider:network]] map[reflowTime:0.754 source:map[column:99089 line:0 type:source-location url:https://aeis.alicdn.com/AWSC/WebUMID/1.93.0/um.js urlProvider:network]] map[reflowTime:46.739 source:map[column:57145 line:2 type:source-location url:https://s.alicdn.com/@g/icbu-search-assets/cdn-recommend-pc/0.0.78/home-new.umd.production.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
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H32a230b3c83f43c1a137948a081c53e0y.png516.5 KiB515.6 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hfa8c5aa80dfd4b1b8b62d580e464956cN.jpg278.9 KiB277.5 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H1af6a2a12ec446399ff7914585852e5bY.jpg236.0 KiB234.9 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hca0a5772380b4b639ae92ce5c4a5b790E.jpg230.0 KiB228.7 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H9e3556b308c04352a34f53471eef51444.png209.6 KiB203.5 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H8c18bc9c6ada4f7e854acb0c78089916i.jpg182.2 KiB177.9 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hd015a4d31a714711bedbbf45b70484a7Y.jpg179.4 KiB177.3 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H6cdaf72ff5544e568e9a627f736594aap.png132.2 KiB127.8 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H2c76775192fb4a389911b908b04701eeh.jpg119.6 KiB118.5 KiB
Decorative image a.home-dot-element > div.top-ranking-floor-item > div.top-ranking-floor-item-img > img.bimg
s.alicdn.com/@sc04/kf/Hbb5110cbb72b43769f1ac013725eaf8cs.jpg119.1 KiB116.7 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H0f6f6d590c0b42a0bb0dd0c7f18c6faeT.jpg112.2 KiB109.7 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H70a158c26ba945489496048f487fc308B.jpg92.4 KiB91.6 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hb32e0b2de59c4b7e879efe1cbac67088B.jpg92.1 KiB91.3 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H459e2e1a217b4f1990e88e700f5e0200M.png91.0 KiB90.3 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H2f6dc7ef7df240fc9bdaef99c14030b5l.jpg82.2 KiB80.2 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hcfd73cdab89745c7befaae7f66b45508X.jpg81.7 KiB79.7 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hde038a85e6fb47e3a8e7640d12b9b0bdt.jpg76.5 KiB75.3 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H8e7289c2370143579a27682adb220cf7h.jpg66.9 KiB64.8 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H7ff388b1cca84a4c8686c602629b6b6a8.jpg65.5 KiB62.9 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H287f9e53ae5a45748c630a944f952bfbV.png66.5 KiB62.9 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hccb8725ddef94d1c8fefa1e50161bbeaL.jpg66.2 KiB62.6 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H3bfee91c2f094dba8c5045454a2358628.png66.6 KiB60.9 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H84bf7a5d4cdb4dd5800d8a9e53177da3N.jpg56.6 KiB55.6 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H75a58ee2e128457b92256ab528487808r.jpg53.1 KiB51.9 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H82c813b925d64cdda953949f7442097af.jpg52.1 KiB49.1 KiB
Decorative image a.home-dot-element > div.top-ranking-floor-item > div.top-ranking-floor-item-img > img.bimg
s.alicdn.com/@sc04/kf/Hb0a8c2f4497642029462bc3a6a9eb285q.jpg46.3 KiB44.9 KiB
Decorative image a.home-dot-element > div.top-ranking-floor-item > div.top-ranking-floor-item-img > img.bimg
s.alicdn.com/@sc04/kf/H73cc7e7d2df84fa4b88145d5e415650bd.jpg46.1 KiB43.7 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hcd2c8e1ec8f340da82a7d5e0eede299bF.jpg43.1 KiB42.4 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H2d4101c65db34430bd3d949b95d01ee8H.jpg43.8 KiB41.1 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H2b64a73f49d940f896ae4e73b2ca93cdf.jpg40.1 KiB39.3 KiB
banner div.rx-image-list > div.rx-image-item > a.home-dot-element > img.bimg
/@img/imgextra/i4/O1CN01HPuMS31Qe3Fmj7X6m_!!6000000002000...51.6 KiB38.7 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H64863dc19cdc4c0398b1dd04db1060bcW.png40.0 KiB37.5 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H9ea3aa7b3b18493db26bafb44f51f70ac.jpg38.8 KiB37.3 KiB
Decorative image a.home-dot-element > div.top-ranking-floor-item > div.top-ranking-floor-item-img > img.bimg
s.alicdn.com/@sc04/kf/H1d2201597f974e5db7b8522c17bf409cW.jpg36.1 KiB35.4 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H9c10aee878a746ceaee1c4d5f19781edW.jpg36.3 KiB34.3 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H7cff694779ca47bcb87f9f15c6e63736N.png33.2 KiB31.8 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H7f9dc3e3701e4661a101ace6213d1b86g.jpg31.8 KiB31.3 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Ha013fd2108af45fe84a54f369706572fC.jpg33.6 KiB31.3 KiB
Evening Dresses hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb988d4c8cee547f2bc614ebdea8ebc16k.jpg32.9 KiB30.7 KiB
Electric Scooters hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H9b3243b35aae468eb6d8c7923bea31e5Q.jpg31.9 KiB30.5 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hb7306ab2eb214cbbb777c53f5f0b3e028.jpg32.2 KiB30.3 KiB
Decorative image a.home-dot-element > div.top-ranking-floor-item > div.top-ranking-floor-item-img > img.bimg
s.alicdn.com/@sc04/kf/H60e08fe08e6445289b62b208c8ecfc8b8.jpg30.2 KiB28.9 KiB
Electric Motorcycles hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H460b614033394b0e86b48ad3e250c974S.jpg30.0 KiB28.0 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H2b99a3a947f547919d5c3b7d905f3ce0V.jpg28.1 KiB27.2 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hc4ed6791233148ccbe64fe364b9a7fdb0.jpg27.8 KiB26.9 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H21f6577e04254f70b2f348bd07df04ead.jpg28.7 KiB26.8 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hb88ff25618164524bb30b3990493d1729.jpg27.7 KiB26.7 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H7df559dfe08a47db8400dd4066ec1899y.jpg28.7 KiB26.6 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hd0e1c933db2f44b9a0d94d07a00fa427B.jpg27.5 KiB26.5 KiB
Women's Sets hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb6baddd9b9c845669670c3242b04dc25i.jpg27.4 KiB25.5 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hb82aedd4fe7c4404b4937624e7e7035fc.jpg25.9 KiB24.4 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hf06491f8c5274d558d391cb4f83aad91q.png24.9 KiB23.8 KiB
Wedding Dresses hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H275df7ef27b64f48be20a18069d15d74o.jpg23.7 KiB21.8 KiB
Handbags hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H8e3a2028d0284d519b815caa66ee8813r.jpg23.8 KiB21.8 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hba89ca9741ff43ceafff27cb69b3e8cc5.jpg20.2 KiB18.8 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hd4ce009d6da04e8db5d0e123ada1d149f.jpg19.8 KiB18.8 KiB
Drones hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb54c59a50b8b4e5d8c10336d2a04faccw.jpg19.3 KiB18.0 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hd637d25ae7624e55ab8f022997985aefL.jpg20.2 KiB17.0 KiB
Electric Cars hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H8baa69a03d9c46e68b01c8d481044eb6f.png19.1 KiB16.7 KiB
Solar Panels hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hf9951c09b2c645438949c783ffd0d54aT.jpg17.0 KiB15.7 KiB
banner div.rx-image-list > div.rx-image-item > a.home-dot-element > img.bimg
/@img/imgextra/i2/O1CN01UEQF8Y1Ub54CX5tmC_!!6000000002535...20.7 KiB15.6 KiB
banner div.rx-image-list > div.rx-image-item > a.home-dot-element > img.bimg
/@img/imgextra/i1/O1CN01CVhXRe1cOjPBzgVC4_!!6000000003591...20.3 KiB15.2 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H22db23ac06234b00a7fdd7098eca01c6z.jpg16.2 KiB15.1 KiB
Decorative image a.home-dot-element > div.top-ranking-floor-item > div.top-ranking-floor-item-img > img.bimg
s.alicdn.com/@sc04/kf/H85aebb016d0c4eccabe05903854734edX.jpg14.9 KiB14.2 KiB
Camera hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H61878cba3a314d5d8f1b5b5f33de4697b.jpg14.9 KiB13.7 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hfb393d03631d491b8c1c8d55011b368ax.jpg12.8 KiB12.0 KiB
banner div.rx-image-list > div.rx-image-item > a.home-dot-element > img.bimg
/@img/imgextra/i1/O1CN01dTEryi237mK98GzSA_!!6000000007209...15.5 KiB11.6 KiB
banner div.rx-image-list > div.rx-image-item > a.home-dot-element > img.bimg
/@img/imgextra/i4/O1CN01we2eCt1mX6nxmm6pp_!!6000000004963...14.9 KiB11.2 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H0c55c8686c3548219f0c5d1129031520a.png11.5 KiB10.8 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H706b0219afc14a4087c409737e1bf60cw.jpg10.9 KiB10.3 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H42a2b87b975b486294eba1d0816856b4S.jpg9.3 KiB8.8 KiB
banner div.rx-image-list > div.rx-image-item > a.home-dot-element > img.bimg
/@img/imgextra/i3/O1CN01ghTrQo1VeZhwJZBjr_!!6000000002678...10.5 KiB7.9 KiB
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H0f74e2bf5eb7483182e5b95afdb453f9g.jpg8.5 KiB7.8 KiB
banner div.rx-image-list > div.rx-image-item > a.home-dot-element > img.bimg
/@img/imgextra/i4/O1CN01wuZByU27iecnr0AL3_!!6000000007831...10.1 KiB7.6 KiB
Decorative image a.home-dot-element > div.ag-gruarantee-block-top > div.ag-gruarantee-block-top-title > img.bimg
/@img/imgextra/i3/O1CN013MxDEW1Lo3kGDLAuR_!!6000000001345...4.9 KiB4.4 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:391.449 label:Time to first byte subpart:timeToFirstByte] map[duration:4960.184 label:Resource load delay subpart:resourceLoadDelay] map[duration:13.56 label:Resource load duration subpart:resourceLoadDuration] map[duration:203.939 label:Element render delay subpart:elementRenderDelay]]
lhId: page-75-DIV
nodeLabel: Your AI agent team Handling your tasks, 24/7 Free trial
path: 3,HTML,1,BODY,59,DIV,0,DIV,0,DIV,0,DIV
selector: div#icbu-marketing-popup-container > div#icbu-marketing-pc-first-order-popup > div.mcfopu-flex > div.mcfopu-relative
snippet: <div class="mcfopu-relative mcfopu-w-[680px] mcfopu-min-h-[468px] mcfopu-rounded-4 mcf…" style="padding: 24px 19px; background: url(&quot;https://s.alicdn.com/@sc02/kf/Sc84d0c…&quot;);">

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-75-DIV
nodeLabel: Your AI agent team Handling your tasks, 24/7 Free trial
path: 3,HTML,1,BODY,59,DIV,0,DIV,0,DIV,0,DIV
selector: div#icbu-marketing-popup-container > div#icbu-marketing-pc-first-order-popup > div.mcfopu-flex > div.mcfopu-relative
snippet: <div class="mcfopu-relative mcfopu-w-[680px] mcfopu-min-h-[468px] mcfopu-rounded-4 mcf…" style="padding: 24px 19px; background: url(&quot;https://s.alicdn.com/@sc02/kf/Sc84d0c…&quot;);">

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.

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: 403 ms
URLTime Spent
alibaba.com/403 ms
www.alibaba.com/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.

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: 50 ms 331.7 KiB
URLTransfer SizeEst Savings
s.alicdn.com/@g/icbu-im/im-weblite-chat/1.0.653/index.css103.9 KiB103.9 KiB
s.alicdn.com/@g/icbu-im/im-cloud-drive-cdn/1.0.17/micro-service/buyer-dialog.css81.6 KiB81.6 KiB
s.alicdn.com/@g/icbu-im/weblite/1.0.33/index.css69.8 KiB69.8 KiB
s.alicdn.com/@g/icbu-im/im-common-assets/1.0.200/style.css53.9 KiB53.9 KiB
s.alicdn.com/@g/sc/pc-home-2022/0.0.346/css/fy25producthome.css17.3 KiB11.9 KiB
s.alicdn.com/@g/sc/pc-home-2022/0.0.346/css/fy25headersearchproduct.css13.6 KiB10.5 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: 330 ms 1.8 MiB
URLTransfer SizeEst Savings
s.alicdn.com/@g/icbu-im/im-weblite-chat/1.0.653/index.js492.6 KiB322.1 KiB
s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/757.js367.9 KiB260.7 KiB
s.alicdn.com/@g/HUB-PLAN/hub-repo/0.0.3/next/next-1-27-7.js308.7 KiB242.4 KiB
s.alicdn.com/@g/icbu-im/im-common-assets/1.0.200/air.js316.4 KiB197.4 KiB
s.alicdn.com/@g/icbu-im/im-cloud-drive-cdn/1.0.17/micro-service/buyer-dialog.js168.3 KiB122.6 KiB
s.alicdn.com/@g/icbu-im/im-conversation-list/0.0.413/index.js149.4 KiB112.5 KiB
s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js141.3 KiB76.6 KiB
accounts.google.com/gsi/client95.3 KiB70.9 KiB
/@g/code/npm/@ali/icbu-member-one-tap-login/0.0.15/index....97.6 KiB66.7 KiB
s.alicdn.com/@g/code/npm/@alife/fy23-icbu-searchbar/2.0.44/Fy23ICBUSearchBar.js83.9 KiB55.0 KiB
s.alicdn.com/@g/code/npm/@alife/icbu-alitalk-core/2.0.26/index.js66.3 KiB43.9 KiB
s.alicdn.com/@g/code/npm/@alife/ship-to/2.1.0/index.js52.4 KiB42.5 KiB
s.alicdn.com/@g/sc-assets/bz-evaluate/0.0.137/pages/survey/index.web.js98.3 KiB42.2 KiB
s.alicdn.com/@g/code/npm/@ali/buyer-agent-ai-search/1.0.4/searchBarAi.js52.7 KiB36.2 KiB
s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25headersearchproduct.js188.8 KiB34.7 KiB
s.alicdn.com/@g/code/npm/@alife/accio_launcher/0.0.5/AccioLauncher.js50.1 KiB31.0 KiB
s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25producthome.js59.7 KiB24.9 KiB
/@g/icbu-search-assets/cdn-recommend-pc/0.0.78/home-new.u...53.4 KiB22.8 KiB
s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/626.js78.5 KiB20.3 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
Unattributable1.2 s55 ms0.0 ms
www.alibaba.com/762 ms80 ms5.9 ms
/@g/code/lib/??react/18.2.0/umd/react.production.min.js,r...760 ms655 ms3.6 ms
s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25producthome.js571 ms329 ms9.3 ms
aeis.alicdn.com/AWSC/et/1.83.41/et_f.js297 ms268 ms10 ms
s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js282 ms52 ms11 ms
/@g/icbu-search-assets/cdn-recommend-pc/0.0.78/home-new.u...248 ms180 ms11 ms
s.alicdn.com/@g/icbu-im/im-weblite-chat/1.0.653/index.js227 ms171 ms43 ms
s.alicdn.com/@g/sc/pc-home-2022/0.0.346/js/fy25headersearchproduct.js220 ms149 ms28 ms
aeis.alicdn.com/AWSC/WebUMID/1.93.0/um.js175 ms167 ms6.6 ms
s.alicdn.com/@g/icbu-im/im-common-assets/1.0.200/air.js170 ms118 ms36 ms
s.alicdn.com/@g//alilog/s/8.15.25/plugin/aplus_ae.js154 ms138 ms2.9 ms
s.alicdn.com/@g/HUB-PLAN/hub-repo/0.0.2/react/react-reactdom-18.js150 ms137 ms7.0 ms
aeis.alicdn.com/AWSC/fireyejs/1.231.69/fireyejs.js132 ms107 ms24 ms
s.alicdn.com/@g/icbu-im/im-cloud-drive-cdn/1.0.17/micro-service/buyer-dialog.js130 ms82 ms48 ms
s.alicdn.com/@g/icbu-im/im-conversation-list/0.0.413/index.js129 ms105 ms23 ms
/@g/code/npm/@ali/icbu-member-one-tap-login/0.0.15/index....114 ms86 ms8.0 ms
s.alicdn.com/@g/alilog/??aplus_plugin_icbufront/index.js,mlog/aplus_v2.js85 ms74 ms9.1 ms
s.alicdn.com/@g/HUB-PLAN/hub-repo/0.0.3/next/next-1-27-7.js80 ms47 ms32 ms
g.alicdn.com/secdev/sufei_data/3.9.14/index.js79 ms76 ms1.9 ms
assets.alicdn.com/g/alilog/??aplus_plugin_icbufront/index.js,mlog/aplus_v2.js75 ms56 ms14 ms
onetalk.alibaba.com/message/weblite.htm72 ms10 ms2.2 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 Evaluation3.7 s
Other1.9 s
Style & Layout588 ms
Script Parsing & Compilation470 ms
Rendering177 ms
Parse HTML & CSS114 ms
Garbage Collection103 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
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
The page has an unload handler in a sub frame.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not 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: 20 ms 88.2 KiB
URLTransfer SizeEst Savings
s.alicdn.com/@g/icbu-im/im-common-assets/1.0.200/air.js319.1 KiB62.1 KiB
s.alicdn.com/@g/code/npm/@alife/ship-to/2.1.0/index.js52.7 KiB14.7 KiB
s.alicdn.com/@g/code/npm/@alife/im-header-notification/0.0.12/index.js32.0 KiB6.8 KiB
s.alicdn.com/@g/code/npm/@alife/fy24-header-categories/1.4.0/index.js8.7 KiB2.5 KiB
s.alicdn.com/@g/code/npm/@alife/header-shopping-cart/1.15.0/index.js7.3 KiB2.1 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
s.alicdn.com/@sc04/kf/H32a230b3c83f43c1a137948a081c53e0y.png517.2 KiB
s.alicdn.com/@g/icbu-im/im-weblite-chat/1.0.653/index.js499.4 KiB
s.alicdn.com/@g/icbu-im/messenger/1.0.439/pages/buyer-messenger/index.js457.6 KiB
/@g/assets-group/assets-rfqnoah/0.0.128/pages/inquiry-suc...454.6 KiB
s.alicdn.com/@g/icbu-im/im-common-assets/1.0.200/air.js320.0 KiB
s.alicdn.com/@g/HUB-PLAN/hub-repo/0.0.3/next/next-1-27-7.js318.0 KiB
s.alicdn.com/@sc04/kf/Hfa8c5aa80dfd4b1b8b62d580e464956cN.jpg279.6 KiB
s.alicdn.com/@sc04/kf/H1af6a2a12ec446399ff7914585852e5bY.jpg236.8 KiB
s.alicdn.com/@sc04/kf/Hca0a5772380b4b639ae92ce5c4a5b790E.jpg230.8 KiB
s.alicdn.com/@sc04/kf/H9e3556b308c04352a34f53471eef51444.png210.4 KiB

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
●Avoid long main-thread tasks 20 long tasks found
●Image elements have explicit `width` and `height`
●Network Requests
●Network Round Trip Times 200 ms
●Server Backend Latencies 530 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 150 ms
●Avoid large layout shifts 9 layout shifts found
○INP breakdown
○User Timing marks and measures
○Avoid non-composited animations
89

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

ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Categories for you Apparel & Accessories Consumer Electronics Sports & Entertai… body > div#root > div.mixed-tools-floor-container

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
Create account div.tnh-main > div.functional > div.tnh-login > div.tnh-button
Products div.content-container > div.main-content > nav.new-header-search-tab > div.home-dot-element
FREE shipping div > a.home-dot-element > div.bottom_content > div.sub-title
FREE shipping div > a.home-dot-element > div.bottom_content > div.sub-title
Sustainable div.slick-slide > div > a.home-dot-element > div.sub-title
Listed in last 60 days div.slick-slide > div > a.home-dot-element > div.sub-title
div > div > div.XBlq6 > div.YGd3t div > div > div.XBlq6 > div.YGd3t
div > div > div.iyDLA > span.mHuc8 div > div > div.iyDLA > span.mHuc8
div > div > div.iyDLA > span.mHuc8 div > div > div.iyDLA > span.mHuc8
div > div > div.iyDLA > span.mHuc8 div > div > div.iyDLA > span.mHuc8
div > div > div.iyDLA > span.mHuc8 div > div > div.iyDLA > span.mHuc8
div > div > div.iyDLA > span.mHuc8 div > div > div.iyDLA > span.mHuc8
div > div > div.XBlq6 > div.YGd3t div > div > div.XBlq6 > div.YGd3t

These are opportunities to improve the legibility of your content.

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
Read more about Intellectual Property Protection div#the-new-footer > div.tnf-info > div.tnh-infos-content > a

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
Image Search Try new Image Search div.fullscreen-tab-action-full-screen > div.fullscreen-tab-action-full-screen-left > div.switch-image-upload-multi-wrapper > div.ds-dot-element
Search div.home-search-input-panel > div.fullscreen-tab-action-full-screen > div.fullscreen-tab-action-full-screen-right > button.ds-dot-element
View public security record div#the-new-footer > div.tnf-info > div.legal > a
View ICP record div#the-new-footer > div.tnf-info > div.legal > a
○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-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●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
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●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.
●`button`, `link`, and `menuitem` elements have accessible names
●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
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●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
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●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 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
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○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 buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○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
○Image elements do not have `[alt]` attributes that are redundant text.
○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.
73

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hca0a5772380b4b639ae92ce5c4a5b790E.jpg188 x 188 (1.00)2256 x 2700 (0.84)
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/H75a58ee2e128457b92256ab528487808r.jpg210 x 210 (1.00)1423 x 1380 (1.03)
Electric Scooters hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H9b3243b35aae468eb6d8c7923bea31e5Q.jpg206 x 210 (0.98)1000 x 1000 (1.00)
Electric Scooters hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H9b3243b35aae468eb6d8c7923bea31e5Q.jpg206 x 210 (0.98)1000 x 1000 (1.00)
Drones hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb54c59a50b8b4e5d8c10336d2a04faccw.jpg206 x 210 (0.98)800 x 800 (1.00)
Electric Motorcycles hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H460b614033394b0e86b48ad3e250c974S.jpg206 x 210 (0.98)800 x 800 (1.00)
Evening Dresses hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb988d4c8cee547f2bc614ebdea8ebc16k.jpg206 x 210 (0.98)800 x 800 (1.00)
Women's Sets hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb6baddd9b9c845669670c3242b04dc25i.jpg206 x 210 (0.98)800 x 800 (1.00)
Drones hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb54c59a50b8b4e5d8c10336d2a04faccw.jpg206 x 210 (0.98)800 x 800 (1.00)
Electric Motorcycles hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H460b614033394b0e86b48ad3e250c974S.jpg206 x 210 (0.98)800 x 800 (1.00)
Evening Dresses hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb988d4c8cee547f2bc614ebdea8ebc16k.jpg206 x 210 (0.98)800 x 800 (1.00)
Women's Sets hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb6baddd9b9c845669670c3242b04dc25i.jpg206 x 210 (0.98)800 x 800 (1.00)
Drones hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hb54c59a50b8b4e5d8c10336d2a04faccw.jpg206 x 210 (0.98)800 x 800 (1.00)
Solar Panels hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hf9951c09b2c645438949c783ffd0d54aT.jpg206 x 210 (0.98)750 x 750 (1.00)
Camera hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H61878cba3a314d5d8f1b5b5f33de4697b.jpg206 x 210 (0.98)750 x 750 (1.00)
Solar Panels hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hf9951c09b2c645438949c783ffd0d54aT.jpg206 x 210 (0.98)750 x 750 (1.00)
Camera hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H61878cba3a314d5d8f1b5b5f33de4697b.jpg206 x 210 (0.98)750 x 750 (1.00)
Solar Panels hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/Hf9951c09b2c645438949c783ffd0d54aT.jpg206 x 210 (0.98)750 x 750 (1.00)
Wedding Dresses hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H275df7ef27b64f48be20a18069d15d74o.jpg206 x 210 (0.98)744 x 744 (1.00)
Wedding Dresses hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H275df7ef27b64f48be20a18069d15d74o.jpg206 x 210 (0.98)744 x 744 (1.00)
Handbags hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H8e3a2028d0284d519b815caa66ee8813r.jpg206 x 210 (0.98)734 x 693 (1.06)
Handbags hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H8e3a2028d0284d519b815caa66ee8813r.jpg206 x 210 (0.98)734 x 693 (1.06)
Electric Cars hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H8baa69a03d9c46e68b01c8d481044eb6f.png206 x 210 (0.98)587 x 587 (1.00)
Electric Cars hot product div > a.home-dot-element > div.hot-card > img
sc01.alicdn.com/kf/H8baa69a03d9c46e68b01c8d481044eb6f.png206 x 210 (0.98)587 x 587 (1.00)
Decorative image a.home-dot-element > div.product-img-wrapper > div.product-img-wrapper-img > img.bimg
s.alicdn.com/@sc04/kf/Hd637d25ae7624e55ab8f022997985aefL.jpg188 x 188 (1.00)512 x 433 (1.18)

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.
aeis.alicdn.com/AWSC/et/1.83.41/et_f.js line 1, col 263123

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
accounts.google.com/gsi/client line 85, col 88
[GSI_LOGGER]: FedCM get() rejects with NetworkError: Error retrieving a token.
s.alicdn.com/@g/icbu-im/im-weblite-chat/1.0.653/index.js line 1, col 725732
==== indexedDB error ====: db connect timeout!
127.0.0.1:4012/?callback=jsonp_1776360000133_66010
Failed to load resource: net::ERR_CONNECTION_REFUSED
127.0.0.1:4013/?callback=jsonp_1776360000165_31792
Failed to load resource: net::ERR_CONNECTION_REFUSED
127.0.0.1:4812/?callback=jsonp_1776360000211_82162
Failed to load resource: net::ERR_CONNECTION_REFUSED
127.0.0.1:4813/?callback=jsonp_1776360000220_56671
Failed to load resource: net::ERR_CONNECTION_REFUSED
ug.alibaba.com/api/binding/getToken.json?source=pc_index&countryCode=US
Failed to load resource: the server responded with a status of 401 ()
ug.alibaba.com/api/binding/getToken.json?source=pc_index&countryCode=US
Failed to load resource: the server responded with a status of 401 ()
s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js line 30, col 11726
Header getI18n error TypeError: Cannot read properties of undefined (reading 'startsWith') at je (https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js:31:11589) at F_ (https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js:36:121329) at of (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:140:301) at Rk (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:281:214) at Si (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:226:185) at Pk (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:226:116) at Nd (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:225:492) at Oi (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:216:186) at S (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:17:25) at MessagePort.U (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:21:60)
s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js line 30, col 11726
Header getI18n error TypeError: Cannot read properties of undefined (reading 'startsWith') at je (https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js:31:11589) at F_ (https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js:36:121329) at of (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:140:301) at zf (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:158:55) at Rk (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:282:489) at Si (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:226:185) at Pk (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:226:116) at Nd (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:225:492) at Oi (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:216:186) at S (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:17:25)
s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js line 30, col 11726
Header getI18n error TypeError: Cannot read properties of undefined (reading 'startsWith') at je (https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js:31:11589) at F_ (https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js:36:121599) at of (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:140:301) at Rk (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:281:214) at Si (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:226:185) at Pk (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:226:116) at Nd (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:225:492) at Oi (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:216:186) at S (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:17:25) at MessagePort.U (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:21:60)
s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js line 30, col 11726
Header getI18n error TypeError: Cannot read properties of undefined (reading 'startsWith') at je (https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js:31:11589) at F_ (https://s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js:36:121599) at of (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:140:301) at zf (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:158:55) at Rk (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:282:489) at Si (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:226:185) at Pk (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:226:116) at Nd (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:225:492) at Oi (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:216:186) at S (https://s.alicdn.com/@g/code/lib/??react/18.2.0/umd/react.production.min.js,react-dom/18.2.0/umd/react-dom.production.min.js:17:25)
www.alibaba.com/
Not signed in with the identity provider.
s.alicdn.com/@g/icbu-im/im-conversation-list/0.0.413/index.js line 1, col 78540
Object
www.alibaba.com/ line 912, col 12
TypeError: Cannot set properties of null (setting 'ondblclick') at https://www.alibaba.com/:904:25
s.alicdn.com/@g/icbu-im/im-common-assets/1.0.200/air.js line 1, col 1165538
Uncaught (in promise) #<Object>
s.alicdn.com/@g/icbu-im/im-common-assets/1.0.200/air.js line 1, col 1165538
Uncaught (in promise) #<Object>
s.alicdn.com/@g/code/npm/@alife/the-new-header/5.5.0/renderHeader.js line 12, col 4403
Uncaught (in promise) Error: JSONP request to //i.alibaba.com/ajax/user_portrait.htm?ctoken=undefined&_tb_token_=null&_=1776359996381 failed
●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
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●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 DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
92

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.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
div.hc-level3-cate-unit > div.leaf-container > div.leaf-row > a.hc-leaf-item div.hc-level3-cate-unit > div.leaf-container > div.leaf-row > a.hc-leaf-item
div.hc-level3-cate-unit > div.leaf-container > div.leaf-row > a.hc-leaf-item div.hc-level3-cate-unit > div.leaf-container > div.leaf-row > a.hc-leaf-item

To appear in search results, crawlers need access to your app.

○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
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

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