Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

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.

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.

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:87.155 source:map[column:50826 line:3 type:source-location url:https://sheinm.ltwebstatic.com/pwa_dist/libs/infp/infp.3.11.1.min.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:4.793 source:map[column:52677 line:2 type:source-location url:https://sheinm.ltwebstatic.com/pwa_dist/libs/infp/infp.3.11.1.min.js urlProvider:network]] map[reflowTime:82.362 source:map[column:52404 line:2 type:source-location url:https://sheinm.ltwebstatic.com/pwa_dist/libs/infp/infp.3.11.1.min.js urlProvider:network]] map[reflowTime:49.43 source:map[type:text value:[unattributed]]] map[reflowTime:0.955 source:map[column:11506 line:0 type:source-location url:https://sheinm.ltwebstatic.com/pwa_dist/assets/91800-7c7d16855d96e6bb4f54.js urlProvider:network]] map[reflowTime:29.943 source:map[column:37548 line:0 type:source-location url:https://sheinm.ltwebstatic.com/pwa_dist/assets/73336-b52ebcc1059a696ec907.js urlProvider:network]] map[reflowTime:0.733 source:map[column:64231 line:0 type:source-location url:https://sheinm.ltwebstatic.com/pwa_dist/assets/71185.a67c8c0784455dd55eaf.js urlProvider:network]] map[reflowTime:0.943 source:map[column:70396 line:4 type:source-location url:https://sheinm.ltwebstatic.com/pwa_dist/libs/vue/vue-3.5.13.min.js urlProvider:network]] map[reflowTime:3.69 source:map[column:47966 line:0 type:source-location url:https://static.gateway.shein.com/sdk/2607243587147595817/events.js urlProvider:network]] map[reflowTime:0.185 source:map[column:3751 line:19 type:source-location url:https://sheinh5.ltwebstatic.com/game_dist/security_verify_frontend/0.47.1/one_pass.js urlProvider:network]]]

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

value: No additional origins are good candidates for preconnecting

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.

Request	Cache TTL	Transfer Size
static.gateway.shein.com/sdk/2607243587147595817/events.js	1800.0 s	144.8 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.4 KiB
/signals/config/992946534136988?v=2.9.298&r=stable&domain...	1200.0 s	47.4 KiB
dynamic.criteo.com/js/ld/ld.js?an=www.shein.com&cn=BR&ln=pt	10800.0 s	24.7 KiB
m.shein.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b0a7532ac8ec/main.js?	14400.0 s	12.3 KiB
/v4/j/ccc/2026/04/13/44/17760614479054d8be9b55851f762e57f...	604800.0 s	79.0 KiB
/v4/j/ccc/2026/03/17/63/1773718606375f52b841a0113917e5de8...	604800.0 s	64.2 KiB
/v4/j/ccc/2026/04/13/ad/1776062347c9890641b8048a2c3e51998...	604800.0 s	40.8 KiB
/v4/j/ccc/2026/04/13/2c/1776061133c2ed7eab7db440233ce7858...	604800.0 s	32.1 KiB
ct.pinterest.com/static/ct/token_create.js	7200.0 s	3.9 KiB
/v4/j/ccc/2026/04/13/6d/177606162003ded7b26125376366b8e57...	604800.0 s	27.6 KiB
s.pinimg.com/ct/lib/main.10d2511a.js	1209600.0 s	27.3 KiB
/v4/j/ccc/2026/04/13/40/1776060921668fef0f4206c29fa39e08e...	604800.0 s	24.8 KiB
s.pinimg.com/ct/core.js	7200.0 s	2.1 KiB
/v4/p/ccc/2026/01/30/7d/1769768259f3d672dbd9314c96a603f80...	604800.0 s	15.5 KiB
/v4/j/pi/2025/12/03/5f/17647524151d8b438069be49479c8b88dd...	604800.0 s	10.3 KiB
/v4/j/pi/2025/05/23/df/1747987862bd8d1478055ca564631eeb09...	604800.0 s	9.7 KiB
/images3_pi/2025/03/27/4b/17430720930f25f788d847118419647...	604800.0 s	9.6 KiB
/v4/j/pi/2025/08/12/a3/1754992398e9875cd5c88157dcc2148823...	604800.0 s	9.1 KiB
/v4/j/pi/2026/03/26/85/17745078656cb18fce2b538a477406f06f...	604800.0 s	9.0 KiB
/v4/j/spmp/2025/11/03/14/17621427906974d44108fda59882e53f...	604800.0 s	8.5 KiB
/images3_pi/2024/11/19/c8/17320062331fff76733857acaa23203...	604800.0 s	8.1 KiB
/v4/j/pi/2026/02/09/64/17706063170a02c616fd788098c9a42ddc...	604800.0 s	7.9 KiB
/v4/j/pi/2025/12/24/7a/1766579225b30a1f6b1fe005178328c7ea...	604800.0 s	7.5 KiB
/v4/p/ccc/2026/04/03/3d/1775214974f7e9051ba1958067105531a...	604800.0 s	7.4 KiB
/v4/p/ccc/2026/01/30/77/1769768244051113460c3affc5bb0d911...	604800.0 s	7.0 KiB
/v4/j/spmp/2025/09/26/21/1758842605282d21609a99a5f567199d...	604800.0 s	6.5 KiB
/images3_pi/2023/08/08/bc/1691473314f876a8283341843bad93b...	604800.0 s	6.4 KiB
/v4/j/pi/2025/09/26/79/17588572696753a908b9ef991f35ab7283...	604800.0 s	6.1 KiB
/images3_pi/2024/11/22/6a/1732269863ec671550dd80e57753bf9...	604800.0 s	6.0 KiB
/cksync.php?cs=3&type=crt&ovsid=k-S8jppKpUFqS731nXyatCrzx...	0.0 ms	599 B
/v4/j/pi/2026/04/11/7a/1775898160e8d2c5fe4f9fe5578cede43d...	604800.0 s	5.6 KiB
img.shein.com/images3/2022/09/22/16638345640e42fc3264d65029d43acf96e1c577f7.png	691200.0 s	5.6 KiB
/v4/p/ccc/2026/01/30/5e/17697682422cd7a408d1b2158d346eb4b...	604800.0 s	5.4 KiB
/v4/p/spmp/2025/10/14/60/176038558042bebfad8bb3307444e998...	604800.0 s	5.3 KiB
/v4/j/spmp/2026/03/24/57/1774306458b78e36d35df590879d6733...	604800.0 s	5.2 KiB
/images3_spmp/2024/04/02/5c/17119982139691dee349e215e854a...	604800.0 s	5.2 KiB
/v4/p/ccc/2026/01/30/73/1769768240cf5f2042e654ccf0c4e0c7c...	604800.0 s	5.1 KiB
/v4/p/ccc/2026/01/30/3d/1769768243c3d3412dd2d0f19ab5f2fea...	604800.0 s	4.9 KiB
/v4/p/ccc/2026/01/30/00/17697682459f96851d1fbeb59e746366e...	604800.0 s	4.8 KiB
/v4/p/ccc/2026/01/30/aa/1769768258106d61e78dd6776bd76de93...	604800.0 s	4.8 KiB
/v4/p/abccv/2026/04/09/cb/177572949663ff3af871addce453d3b...	604800.0 s	4.4 KiB
/v4/p/ccc/2026/01/08/55/17678407963a7abdb083f1cec7289747c...	604800.0 s	4.3 KiB
/uid/sync.htm?pid=13079&cuid=k-kPARiKpUFqS731nXyatCrzxYZ6...	0.0 ms	411 B
criteo-partners.tremorhub.com/sync?UICR=k-_MZiSqpUFqS731nXyatCrzxYZ6dAa-YVipmeLg	0.0 ms	400 B
/sg/criteortb-network/1/rtb-h/?taboola_hm=k-YYtlY6pUFqS73...	0.0 ms	389 B
/v4/p/ccc/2026/01/30/23/1769768257c03d2b24d67cbc26a8cfb01...	604800.0 s	3.7 KiB
/ul_cb/match?publisher_dsp_id=38&external_user_id=k-EvUOb...	0.0 ms	293 B
/v4/p/ccc/2025/08/19/c5/17556077749d705bd757c2aa7cc4e09d9...	604800.0 s	2.6 KiB
/v4/p/ccc/2026/03/09/f5/17730473832584272507db908844a7ae6...	604800.0 s	2.3 KiB
/s/28292?bidder_id=71340&bidder_uuid=k-nijoRqpUFqS731nXya...	0.0 ms	208 B
/v4/p/ccc/2025/11/11/d9/1762827005b44576259b0986dd3702d0b...	604800.0 s	2.0 KiB
/v4/p/ccc/2026/03/09/e8/1773046319a61c218c13914341e6ff5f2...	604800.0 s	1.9 KiB
/v4/p/ccc/2025/10/21/42/176104774940fca2b85032886858d37f1...	604800.0 s	1.9 KiB
/v4/p/ccc/2025/07/14/51/175246144700777a8d0d34d4e9853bcc8...	604800.0 s	1.8 KiB
/v4/p/ccc/2025/06/25/a9/17508543770cdb6067fb0a85147e4cede...	604800.0 s	973 B
/images3/2024/05/30/14/1717069630796c52075d945d13b1dc8265...	691200.0 s	958 B
/images3/2024/05/30/c2/1717069622e0fb1ad94fe62fd6fadecda6...	691200.0 s	885 B
/v4/p/ccc/2025/06/13/7a/1749808959598d4a52ef998d20d2da515...	604800.0 s	808 B
/images3/2024/05/30/1a/1717069626e8a2000b3e3c048488d6b8ec...	691200.0 s	766 B
/v4/p/ccc/2025/03/03/ad/17409870140a7765a84c18540207bdb6f...	604800.0 s	686 B
shein.ltwebstatic.com/svgicons/2026/03/23/17742512344170564672.svg	604800.0 s	655 B
/v4/p/ccc/2025/11/11/ca/176282700573e304d64bbc0df12e805c4...	604800.0 s	625 B
/v4/p/ccc/2025/03/03/43/174098976603489b5ee5f0e32f302e287...	604800.0 s	573 B
/images3_ccc/2024/08/19/1a/1724068000332b363f18576ea6f51e...	604800.0 s	553 B
/v4/p/ccc/2025/08/12/89/1755002338fec17a71fc7ea01fdbb814f...	604800.0 s	519 B
/v4/p/ccc/2025/03/03/f1/1740986482d78078f92eaa9a42876d1d5...	604800.0 s	388 B
/tr/?id=992946534136988&ev=PageView&dl=https%3A%2F%2Fm.sh...	0.0 ms	0 B
/images3_ccc/2024/03/27/d3/17115267680e016ed8c30f24eb9aaa...	604800.0 s	0 B
/v4/p/ccc/2025/10/10/8e/1760078425e2edfaf3d3426fd56854500...	604800.0 s	0 B
/v4/j/spmp/2025/12/12/76/17654735230f8834de07a7b316935577...	604800.0 s	0 B
/v4/j/spmp/2025/08/28/ea/1756350824993876062c0e58c84d93fe...	604800.0 s	0 B
/v4/j/spmp/2026/03/21/07/1774040828cb873873b1d35b23758b3c...	604800.0 s	0 B
/images3_spmp/2024/06/18/37/1718699520117b8549c8ae43a52e2...	604800.0 s	0 B
/v4/j/pi/2026/02/05/b8/1770274686bc55adfdedee4b5d7e24c6b0...	604800.0 s	0 B
/v4/j/spmp/2025/06/27/53/17509598399060aed20d59fc73506659...	604800.0 s	0 B
/v4/j/spmp/2025/12/02/62/1764679872084df13946c9065dff073d...	604800.0 s	0 B
/v4/j/spmp/2025/04/19/fb/17450661428dd06b4581d4a3f815017b...	604800.0 s	0 B
/v4/j/spmp/2026/03/20/6b/177401599240fac7d9f889917fd6349f...	604800.0 s	0 B
/v4/j/spmp/2026/01/13/88/176824361636bbdc215a19618522e9bf...	604800.0 s	0 B
/images3_pi/2023/10/12/de/169710815250e4a43250cc9d7c915e9...	604800.0 s	0 B
/images3_spmp/2025/01/31/20/17383286169750c9ef24bc7c4acc6...	604800.0 s	0 B
/v4/j/spmp/2026/01/28/1d/1769570459f7bea70c5c903ebdd2adc8...	604800.0 s	0 B
/v4/j/spmp/2025/05/17/79/17474735998c9624899695483e42a5f5...	604800.0 s	0 B
/v4/j/spmp/2025/06/15/4c/17499926074ed3074dc5a638f4cba339...	604800.0 s	0 B
/v4/j/spmp/2025/11/06/bd/17624063759472b898a6aa09da122e85...	604800.0 s	0 B
/v4/j/pi/2025/05/06/f2/174650020216857887ce4605832f7decbb...	604800.0 s	0 B
/images3_spmp/2024/05/03/7d/1714749351d72b072ea42a4a6a556...	604800.0 s	0 B
/v4/j/spmp/2026/01/31/32/17698537963bd17d2a9658a24ac0e7f0...	604800.0 s	0 B
/v4/j/spmp/2026/01/29/bc/17696474356acff06a242820efb4c516...	604800.0 s	0 B
/images3_spmp/2024/08/10/d4/1723275536cd4817ff77d2749b2d8...	604800.0 s	0 B
/images3_ccc/2024/06/28/ba/171955373487ff0fedff3dc4bf018c...	604800.0 s	0 B
/images3_ccc/2024/06/27/1c/17194918134dcdc0cb0d831848658d...	604800.0 s	0 B
/images3_ccc/2024/09/04/e3/17254177090226b64bfd33a16bf4ce...	604800.0 s	0 B

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.

	URL	Resource Size	Est Savings
Jóias e Acessórios `div.category-recommend-placeholder__item > div.base-img > a.base-img__href > img.base-img__inner`	/v4/p/ccc/2026/01/30/7d/1769768259f3d672dbd9314c96a603f80...	15.3 KiB	13.3 KiB

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

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.

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: 2.3 s

URL	Time Spent
shein.com/	1.3 s
www.shein.com/	979 ms
m.shein.com/br/?cdn_rsite=ak&ref=www&rep=dir&ret=br	0.0 ms

Diagnostics

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: 450 ms 1.5 MiB

URL	Transfer Size	Est Savings
sheinm.ltwebstatic.com/pwa_dist/assets/87742-6a5e8f7f90a057394076.js	232.3 KiB	153.2 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/92062-29c7929eb1f69f8e0997.js	267.3 KiB	119.2 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/49300-2b9a670019fdad050800.js	231.5 KiB	103.0 KiB
accounts.google.com/gsi/client	95.4 KiB	70.9 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/21604-42bd8db2b3a500db4379.js	132.1 KiB	70.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-M4JHLK	145.5 KiB	69.6 KiB
sheinh5.ltwebstatic.com/game_dist/public/client/js/lottie.1.3.3.min.js	78.9 KiB	69.3 KiB
www.googletagmanager.com/gtag/js?id=DC-15299257&cx=c&gtm=4e64f1h2	129.3 KiB	60.2 KiB
/pwa_dist/assets/product-card-mobile-769bee83ee4102d294c1.js	116.8 KiB	55.2 KiB
static.gateway.shein.com/sdk/2607243587147595817/events.js	144.4 KiB	54.3 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/goods_detail.50e607a4039b85924b2b.js	142.6 KiB	51.9 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/54563-21dc9bf9acaabc557bea.js	52.5 KiB	48.3 KiB
www.googletagmanager.com/gtag/js?id=AW-968149230	147.5 KiB	48.2 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/category.cce57f9ef40bd485083b.js	46.2 KiB	41.5 KiB
sheinh5.ltwebstatic.com/game_dist/security_verify_frontend/0.47.1/one_pass.js	78.1 KiB	39.5 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/swiper-79c82eee6bd9623f8d95.js	41.1 KiB	38.3 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/33851-a83ec3e18d336675bccb.js	49.3 KiB	35.6 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/4081-0d21453f140060571c83.js	44.4 KiB	35.6 KiB
connect.facebook.net/en_US/fbevents.js	96.3 KiB	32.9 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/94683-6ebd97e55b37b4bf4faf.js	37.8 KiB	30.4 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/middlecontent.5ed775033c9f20225d9e.js	88.7 KiB	29.8 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/user-index.060dbfc87c11104c2dee.js	86.1 KiB	29.5 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/sl_container.f201b0437cc25b169e4b.js	50.6 KiB	24.7 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/32849.c624348c5c31bb036166.js	53.8 KiB	24.4 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/pre_search.366747ae4562273fc4e9.js	35.4 KiB	24.0 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/13699.ff5fcdc0f0f1bb739d3c.js	93.8 KiB	23.0 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/26026-29dffcc7eb69ea0535fc.js	37.0 KiB	22.7 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/85022-457ed5980d8ced0af10f.js	43.3 KiB	22.6 KiB
sheinm.ltwebstatic.com/pwa_dist/libs/infp/infp.3.11.1.min.js	101.5 KiB	22.6 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/2306-1c0483bbd40f7d72f496.js	57.2 KiB	22.4 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/16653-c03813db0ec22aeffb4a.js	22.9 KiB	20.8 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/1071.ee89ca391003756e829d.js	28.4 KiB	20.4 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/config_home_csr.d0bb027b1b2b664027c8.js	58.2 KiB	20.3 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.

URL	Total CPU Time	Script Evaluation	Script Parse
m.shein.com/br/?cdn_rsite=ak&ref=www&rep=dir&ret=br	2.4 s	605 ms	104 ms
Unattributable	2.3 s	146 ms	0.0 ms
sheinm.ltwebstatic.com/pwa_dist/libs/infp/infp.3.11.1.min.js	2.3 s	1.9 s	59 ms
sheinm.ltwebstatic.com/pwa_dist/assets/67041.9217d7f2d97dffdcf00e.js	2.0 s	1.7 s	63 ms
sheinm.ltwebstatic.com/pwa_dist/assets/common-834536ae7ab3677d17b7.js	1.6 s	1.6 s	9.3 ms
sheinm.ltwebstatic.com/pwa_dist/assets/config_index-5108752c4b8d4f23ed6b.js	1.6 s	1.5 s	0.5 ms
sheinm.ltwebstatic.com/pwa_dist/libs/devices/fpv2.7.js	968 ms	875 ms	75 ms
sheinm.ltwebstatic.com/pwa_dist/assets/69117-0e741e5db65a01b47455.js	916 ms	744 ms	14 ms
/pwa_dist/assets/informationFlowCccContent.300f57ead0924a...	859 ms	636 ms	17 ms
www.googletagmanager.com/gtag/js?id=AW-968149230	856 ms	747 ms	68 ms
sheinm.ltwebstatic.com/pwa_dist/assets/gsap-8740fe8c7e3bd71ad933.js	838 ms	108 ms	16 ms
sheinm.ltwebstatic.com/pwa_dist/assets/sl_container.f201b0437cc25b169e4b.js	599 ms	569 ms	28 ms
m.shein.com/cdn-cgi/challenge-platform/scripts/jsd/main.js	596 ms	570 ms	3.7 ms
sheinm.ltwebstatic.com/pwa_dist/assets/goods_detail.50e607a4039b85924b2b.js	425 ms	323 ms	101 ms
sheinm.ltwebstatic.com/pwa_dist/libs/antiin/antiin.1.9.1.min.js	420 ms	380 ms	23 ms
sheinm.ltwebstatic.com/pwa_dist/assets/user-index.060dbfc87c11104c2dee.js	415 ms	344 ms	66 ms
sheinm.ltwebstatic.com/pwa_dist/assets/middlecontent.5ed775033c9f20225d9e.js	409 ms	315 ms	68 ms
sheinm.ltwebstatic.com/pwa_dist/assets/87793-4fb93cf9e61a73fdffb1.js	373 ms	312 ms	15 ms
sheinm.ltwebstatic.com/pwa_dist/js/sdk_analysis-8cc93c.js	356 ms	329 ms	5.2 ms
sheinm.ltwebstatic.com/pwa_dist/assets/87742-6a5e8f7f90a057394076.js	348 ms	187 ms	137 ms
/signals/config/992946534136988?v=2.9.298&r=stable&domain...	342 ms	220 ms	28 ms
static.gateway.shein.com/sdk/2607243587147595817/events.js	314 ms	232 ms	63 ms
sheinm.ltwebstatic.com/pwa_dist/assets/30750.298da33b4b434ee3ef30.js	304 ms	156 ms	0.7 ms
sheinm.ltwebstatic.com/pwa_dist/libs/vue/vue-3.5.13.min.js	295 ms	185 ms	44 ms
sheinm.ltwebstatic.com/pwa_dist/assets/29710.c5545f002c8ddbfa1fb2.js	290 ms	182 ms	0.5 ms
/dist_bundle/xjqHR52UWJdjKJ0x6QrCsus66rNXR9/2.0.13/1/main.js	276 ms	236 ms	21 ms
sheinh5.ltwebstatic.com/game_dist/security_verify_frontend/0.47.1/one_pass.js	266 ms	178 ms	33 ms
sheinm.ltwebstatic.com/pwa_dist/assets/35889-971746eaac1bdfc05e9d.js	264 ms	251 ms	2.0 ms
www.googletagmanager.com/gtag/js?id=DC-15299257&cx=c&gtm=4e64f1h2	245 ms	194 ms	49 ms
sheinm.ltwebstatic.com/pwa_dist/assets/10896.e278379e67bc4c9182ee.js	241 ms	194 ms	4.1 ms
sheinm.ltwebstatic.com/pwa_dist/assets/47723.bccfe0b17dbd2eb6dfd6.js	231 ms	205 ms	18 ms
connect.facebook.net/en_US/fbevents.js	199 ms	151 ms	47 ms
sheinm.ltwebstatic.com/pwa_dist/assets/92062-29c7929eb1f69f8e0997.js	194 ms	13 ms	179 ms
sheinm.ltwebstatic.com/pwa_dist/assets/schttp-2d125b873d7667da3ea5.js	177 ms	118 ms	6.3 ms
dynamic.criteo.com/js/ld/ld.js?an=www.shein.com&cn=BR&ln=pt	175 ms	140 ms	15 ms
sheinm.ltwebstatic.com/pwa_dist/assets/49300-2b9a670019fdad050800.js	152 ms	1.5 ms	150 ms
sheinm.ltwebstatic.com/pwa_dist/assets/71185.a67c8c0784455dd55eaf.js	151 ms	102 ms	37 ms
s.pinimg.com/ct/lib/main.10d2511a.js	148 ms	121 ms	15 ms
/event?a=an%3Dwww.shein.com%26cn%3DBR%26In%3Dpt&v=5.46.0&...	148 ms	92 ms	3.9 ms
static.ads-twitter.com/uwt.js	145 ms	87 ms	6.6 ms
www.googletagmanager.com/gtm.js?id=GTM-M4JHLK	134 ms	78 ms	53 ms
sheinm.ltwebstatic.com/pwa_dist/assets/bottomcontent.70dfeab0a44e0073bf41.js	132 ms	107 ms	24 ms
sheinm.ltwebstatic.com/pwa_dist/assets/runtime-81a47acb585ac1abcc9d.js	110 ms	78 ms	11 ms
accounts.google.com/gsi/client	109 ms	75 ms	32 ms
sheinm.ltwebstatic.com/pwa_dist/assets/48423.f514d5abe452d24e1491.js	95 ms	64 ms	16 ms
sheinm.ltwebstatic.com/pwa_dist/assets/pre_search.366747ae4562273fc4e9.js	95 ms	75 ms	19 ms
sheinm.ltwebstatic.com/pwa_dist/libs/csrandom/csrandom.1.1.0.min.js	86 ms	74 ms	12 ms
sheinh5.ltwebstatic.com/game_dist/public/client/js/lottie.1.3.3.min.js	83 ms	30 ms	51 ms
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sheinm.ltwebstatic.com/pwa_dist/assets/91800-7c7d16855d96e6bb4f54.js	75 ms	32 ms	7.3 ms
bat.bing.com/bat.js	70 ms	48 ms	8.2 ms
sheinm.ltwebstatic.com/pwa_dist/assets/21604-42bd8db2b3a500db4379.js	70 ms	0.7 ms	69 ms
sheinm.ltwebstatic.com/pwa_dist/assets/mounting-732086a46888d555b271.js	67 ms	63 ms	3.5 ms
sheinm.ltwebstatic.com/pwa_dist/assets/category.cce57f9ef40bd485083b.js	65 ms	28 ms	7.2 ms
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sheinm.ltwebstatic.com/pwa_dist/assets/92243.510755346ac8b0e9ab56.js	63 ms	2.8 ms	60 ms
sheinm.ltwebstatic.com/pwa_dist/assets/bff-multi-line.3f98df9b5bb4e34f80f3.js	58 ms	34 ms	17 ms
sheinm.ltwebstatic.com/pwa_dist/assets/98503.c59984c4011e506c338e.js	54 ms	49 ms	4.3 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.

Category	Time Spent
Script Evaluation	18.9 s
Other	4.5 s
Script Parsing & Compilation	3.2 s
Style & Layout	1.6 s
Garbage Collection	426 ms
Parse HTML & CSS	344 ms
Rendering	266 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 reason	Failure 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
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 CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 636.5 KiB

URL	Transfer Size	Est Savings
webpack://./node_modules/.pnpm/@shein-aidc+bs-pay-toolkit-mobile@0.5.32_@babel+core@7.26.0_@shein-aidc+basis-end-config@1.0._drurflez6uja5h3fdw36535eiq/node_modules/@shein-aidc/bs-pay-toolkit-mobile/dist/style.css	110.6 KiB	74.8 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-filter-bar-mobile@0.0.2-alpha.59_@babel+core@7.26.0_rollup@4.60.1_typescript@6.0.2_vite@5.4.21_vue@3.5.13/node_modules/@shein-aidc/bs-filter-bar-mobile/dist/style.css	68.7 KiB	47.3 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-coupon-package-mobile@0.0.8_@babel+core@7.26.0_@shein-ugrowth+lottie-comp@1.6._nu75x3ihxysehnypcc7obnncuy/node_modules/@shein-aidc/bs-coupon-package-mobile/dist/style.css	39.6 KiB	27.0 KiB
webpack://./public/src/pages/components/product/item_v3/style/checkBox.less	20.0 KiB	13.4 KiB
webpack://./public/src/pages/components/product/item_v3/style/checkBox.less	19.9 KiB	12.9 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-category-mobile@0.1.2-alpha.4_@babel+core@7.26.0_@shein-aidc+basis-expose@0.0._nklous2xzeftnjs6wzp4h2djpu/node_modules/@shein-aidc/bs-category-mobile/dist/style.css	16.6 KiB	11.7 KiB
webpack://./public/src/pages/components/product/item_v3/style/icon.less	16.2 KiB	10.6 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-main-sales-attr-mobile@0.10.21_@babel+core@7.26.0_rollup@4.60.1_typescript@6.0.2_vite@5.4.21_vue@3.5.13/node_modules/@shein-aidc/bs-main-sales-attr-mobile/dist/style.css	14.1 KiB	9.3 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-click-to-pay-mobile@0.1.9_@babel+core@7.26.0_@sheinfe+vue-client-only@1.2.11_r_irlna2apuxs4qpxobjlpdcklky/node_modules/@shein-aidc/bs-click-to-pay-mobile/dist/style.css	12.9 KiB	8.8 KiB
webpack://./public/src/pages/components/coupon/mall/coupon.vue	11.3 KiB	7.6 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/free-shipping/style/index.less	10.6 KiB	7.4 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/RatePanel/index.vue	10.8 KiB	7.3 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/Comment/style/index.less	10.1 KiB	7.1 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/MainSaleAttr/ColorV2.vue	9.4 KiB	6.4 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-cart-plugin-content-mobile@2.0.4_@babel+core@7.26.0_rollup@4.60.1_typescript@6.0.2_vite@5.4.21_vue@3.5.13/node_modules/@shein-aidc/bs-cart-plugin-content-mobile/dist/style.css	8.5 KiB	5.9 KiB
webpack://./public/src/pages/product_list_v2/components/SearchCard/storeCard.vue	8.1 KiB	5.6 KiB
webpack://./public/src/pages/config_index/components/home-popover/Container.vue	5.5 KiB	5.4 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/GoodsName/index.vue	6.8 KiB	5.1 KiB
webpack://./public/src/pages/components/UnpaidCom/index.vue	6.2 KiB	4.6 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/SimplifiedRatePanel/index.vue	6.8 KiB	4.6 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/common/LazyRender/LazyRender.vue	4.8 KiB	4.5 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/purchase-coupon-banner/view.vue	7.9 KiB	4.5 KiB
webpack://./public/src/pages/product_list_v2/components/SearchCard/trendCard/index.vue	6.5 KiB	4.2 KiB
webpack://./public/src/pages/components/filter_new/components/SliderRange.vue	5.3 KiB	4.1 KiB
webpack://./public/src/pages/user_index/components/unpaid/order/UnpaidOrderNewV1.vue	5.4 KiB	4.1 KiB
webpack://./public/src/pages/common/presearchPage/components/history_hot_panel/style.less	5.4 KiB	4.0 KiB
webpack://./public/src/pages/components/journey-branch/index.vue	5.0 KiB	3.9 KiB
webpack://./public/src/pages/user_index/components/unpaid/order/UnpaidOrderNew.vue	5.1 KiB	3.8 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/free-shipping/frame-component/NewUserCoupon.vue	4.9 KiB	3.7 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/Comment/components/CommentBase.vue	4.7 KiB	3.6 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardSellingProposition/ProductCardSellingPropositionRank.vue	5.0 KiB	3.6 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/index.vue	4.4 KiB	3.5 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardPrice/ProductCardPrices.vue	4.7 KiB	3.5 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/recommend/RecommendBottom/outfit-in-ymal/index.vue	5.0 KiB	3.5 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/ReviewLabel/index.vue	4.5 KiB	3.5 KiB
webpack://./public/src/pages/user_index/components/unpaid/order/UnpaidOrder.vue	4.7 KiB	3.5 KiB
webpack://./public/src/pages/common/oneClickPay/components/HomeOneClickPay.vue	4.8 KiB	3.4 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProdcutItemFeedbackContent.vue	4.3 KiB	3.4 KiB
webpack://./public/src/pages/components/filter_new/components/UI/SelectItem.vue	4.2 KiB	3.3 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/Belt/PromotionBelt.vue	4.2 KiB	3.2 KiB
webpack://./public/src/pages/common/category-voucher/CategoryVoucherPopup.vue	4.7 KiB	3.1 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/MainPicture/CarouselsPagination.vue	3.8 KiB	3.1 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/recommend/RecommendBottom/combobuy-ymal/index.vue	3.9 KiB	3.1 KiB
webpack://./public/src/pages/components/coupon/mall/couponHandle.vue	3.6 KiB	3.1 KiB
webpack://./public/src/pages/common/presearchPage/components/history_hot_panel/HistoryWords.vue	3.2 KiB	3.0 KiB
webpack://./public/src/pages/user_index/components/OrderStatusPanel.vue	3.9 KiB	3.0 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/recommend/BuyBox/BuyBoxProductItem.vue	3.7 KiB	3.0 KiB
webpack://./public/src/pages/components/FilterBar/NavBar/components/Layout/SortExport.vue	3.6 KiB	2.9 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/CustomerGallery/SHEINerZone.vue	3.6 KiB	2.9 KiB
webpack://./public/src/pages/components/filter_new/components/UI/HeaderLink.vue	3.5 KiB	2.9 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/AddToCartBar/WishBtn.vue	3.5 KiB	2.9 KiB
webpack://./public/src/pages/components/product/item_v2/components/ProductItemRankingList.vue	3.6 KiB	2.9 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/AddToCartBar/OneClickPay/OrderDialog.vue	3.4 KiB	2.8 KiB
webpack://./public/src/pages/user_index/components/MainServices.vue	3.4 KiB	2.8 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/AddToCartBar/BtnBox.vue	3.3 KiB	2.8 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/MainSaleAttr/index.vue	3.4 KiB	2.8 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardSellingProposition/style/selling_proposition_star.less	3.3 KiB	2.8 KiB
webpack://./public/src/pages/user_index/components/MoreServicesSection.vue	3.3 KiB	2.7 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/free-shipping/BffShippingBoxForHome.vue	3.4 KiB	2.7 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardPrice/ProductCardNormalPrice.vue	3.2 KiB	2.7 KiB
webpack://./public/src/pages/components/FilterBar/PicTopNavNew/components/PicNavItem.vue	4.2 KiB	2.7 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/Comment/components/CommentInner/components/CommentContent.vue	3.3 KiB	2.7 KiB
webpack://./public/src/pages/user_index/components/MyOrdersSection.vue	3.2 KiB	2.7 KiB
webpack://./public/src/pages/product_list_v2/components/ListSkeletonV2/skeletonItem.vue	3.3 KiB	2.7 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardSellingProposition/ProductCardSellingPropositionSlideItem.vue	3.3 KiB	2.7 KiB
webpack://./public/src/pages/components/filter_new/components/UI/BottomOperation.vue	3.2 KiB	2.7 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/AISummary/index.vue	3.3 KiB	2.7 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/free-shipping/free-shipping-new-style/FreeshippingDrawerNew.vue	4.4 KiB	2.7 KiB
webpack://./public/src/pages/product_list_v2/components/SearchCard/cccCard.vue	3.1 KiB	2.7 KiB
webpack://./public/src/pages/user_index/components/NewsPanel.vue	3.3 KiB	2.6 KiB
webpack://./public/src/pages/components/coupon/mall/header/couponSubTitle.vue	3.1 KiB	2.6 KiB
webpack://./public/src/pages/user_index/components/MeHeader.vue	3.2 KiB	2.6 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/Comment/components/CommentProductCard.vue	3.1 KiB	2.6 KiB
webpack://./public/src/pages/common/presearchPage/components/history_hot_panel/hot_words/HotWordItem.vue	3.2 KiB	2.6 KiB
webpack://./public/src/pages/components/app_header/components/store-page/StoreFollowIconBff.vue	3.2 KiB	2.6 KiB
webpack://./public/src/pages/user_index/components/OrderPanel.vue	3.1 KiB	2.6 KiB
webpack://./public/src/pages/components/filter_new/components/UI/SelectList.vue	3.0 KiB	2.6 KiB
webpack://./public/src/pages/components/product/item_v2/components/ProductItemSheinClubDiscount.vue	2.8 KiB	2.6 KiB
webpack://./public/src/pages/config_index/components/information-flow-ccc/Index.vue	3.0 KiB	2.5 KiB
webpack://./public/src/pages/common/quick_cart/components/QuickExpandCart/index.vue	3.7 KiB	2.5 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/AddToCartBar/TipsContent.vue	2.9 KiB	2.5 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/Price/components/EstimatedTag/components/EstimatedTagOld.vue	2.9 KiB	2.5 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/Price/components/S3Tag.vue	2.8 KiB	2.5 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/GoodsName/CommentOverview.vue	3.0 KiB	2.5 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/free-shipping/FreeshippingDrawer.vue	3.9 KiB	2.5 KiB
webpack://./public/src/pages/components/filter_new/components/UI/DropdownSelectItem.vue	2.8 KiB	2.4 KiB
webpack://./public/src/pages/components/FilterBar/PicTopNavNew/components/StoreFashion/BannerTips.vue	2.8 KiB	2.4 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/Comment/components/CommentAction.vue	2.8 KiB	2.4 KiB
webpack://./public/src/pages/components/product/carrier_ui/SimilarBehavior/flashSaleInfoFlowNew.vue	2.8 KiB	2.4 KiB
webpack://./public/src/pages/common/global-popup-sdk/register/message/container.vue	2.7 KiB	2.4 KiB
webpack://./public/src/pages/components/product/item_v3/components/UI/DiscountLabel.vue	2.7 KiB	2.4 KiB
webpack://./public/src/pages/components/coupon/mall/header/row.vue	2.6 KiB	2.4 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardLabels/ProductCardLabelsText.vue	2.7 KiB	2.4 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/bottom/innerComponents/UsInfo.vue	2.6 KiB	2.4 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/Belt/ShippingBelt.vue	2.7 KiB	2.4 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/recommend/BuyBox/index.vue	2.7 KiB	2.4 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/index.vue	2.6 KiB	2.3 KiB
webpack://./public/src/pages/components/product/carrier_ui_v2/NewDiscountContent/index.vue	2.7 KiB	2.3 KiB
webpack://./public/src/pages/user_index/components/UserAssetsBottom/AlertTips.vue	2.6 KiB	2.3 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardSlots/ProductLabelCarousel/BffProductLabelCarousel.vue	2.6 KiB	2.3 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductItemOperationBtns.vue	2.6 KiB	2.3 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/immersive-banner/trends/TrendsMaterial.vue	2.6 KiB	2.3 KiB
webpack://./public/src/pages/components/product/item_v2/components/UI/NormalGoodsLabel.vue	2.6 KiB	2.3 KiB
webpack://./public/src/pages/components/FilterBar/components/kids-panel/index.vue	3.5 KiB	2.3 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/recommend/BuyBox/BuyBoxProductLabel.vue	2.6 KiB	2.3 KiB
webpack://./public/src/pages/components/FilterBar/PicTopNavNew/components/Layout/LayoutOne.vue	3.3 KiB	2.3 KiB
webpack://./public/src/pages/product_list_v2/components/RecommendProductListItem.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/components/product/item_v2/components/UI/DiscountLabel.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/components/product/item_v2/components/ProductItemImgTopLeft.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardSellingProposition/style/selling_proposition_star.less	2.5 KiB	2.3 KiB
webpack://./public/src/pages/user_index/components/wishlist_v2/Products/OneRowItem/components/rightContent/PriceItem.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/AddToCartBar/Placeholder.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/components/filter_new/components/SingleSelect.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/product_list_v2/components/common/ProductLabelCarousel/index.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardAddBagBtn/ProductCardOneClickAddBagBtn.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/free-shipping/frame-component/NewUserSticky.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardPrice/ProductCardPriceVipPrice.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/recommend/RecommendBottom/click-rec/RecommendProductListItem_v3.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/recommend/RecommendBottom/click-rec/RecommendProductListItem.vue	2.5 KiB	2.3 KiB
webpack://./public/src/pages/components/coupon/mall/header/column.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/common/category-voucher/CategoryVoucherPopupA.vue	3.3 KiB	2.2 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/recommend/components/ErrorReloadPage/index.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/components/product/item_v3/components/UI/ImgBottomLabel.vue	2.5 KiB	2.2 KiB
webpack://./public/src/pages/components/coupon/mall/couponCountdown.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardLabelsControl/ProductCardImgRightTop.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/components/filter_new/components/SelectMenu.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/components/ccc/base/MultiLineResizeFont/ResizeFontText.vue	2.2 KiB	2.2 KiB
webpack://./public/src/pages/components/product/item_v2/components/SearchFilterLabel.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/components/coupon/mall/header/couponCategories.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/components/product/VipPrice.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/components/coupon/mall/couponMain.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/ShippingEnter/components/ShippingSeller/DsaReportDrawer/EmailInput.vue	2.3 KiB	2.2 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/free-shipping/atomic-component/NewUserText.vue	2.4 KiB	2.2 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/CommentDoubt/NewCommentDoubt.vue	2.3 KiB	2.1 KiB
webpack://./public/src/pages/common/presearchPage/search.vue	2.2 KiB	2.1 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/MainSaleAttr/ColorTitle.vue	2.3 KiB	2.1 KiB
webpack://./public/src/pages/components/product/carrier_ui/SimilarBehavior/lowPriceInfoFlowNew.vue	2.3 KiB	2.1 KiB
webpack://./public/src/pages/components/product/item_v2/components/ProductItemImgTopRight.vue	2.3 KiB	2.1 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardLabels/ProductCardServiceTag.vue	2.3 KiB	2.1 KiB
webpack://./public/src/pages/product_list_v2/components/SearchCard/brandCard.vue	3.0 KiB	2.1 KiB
webpack://./public/src/pages/components/ccc/home-bff-components/free-shipping/frame-component/FreeShippingCoupon.vue	3.1 KiB	2.1 KiB
webpack://./public/src/pages/common/quick_cart/index.vue	2.9 KiB	2.1 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/CommentDoubt/index.vue	2.2 KiB	2.1 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductItemSoldout.vue	2.2 KiB	2.1 KiB
webpack://./public/src/pages/components/product/item_v3/components/ProductCardPrice/CamelCasePrice.vue	2.2 KiB	2.1 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/top/MainSaleAttr/CropImageContainerPreposeJsx.vue	2.2 KiB	2.1 KiB
webpack://./public/src/pages/components/product/item_v2/components/ProductItemUserBehaviorLabel.vue	2.2 KiB	2.1 KiB
webpack://./public/src/pages/components/product/item_v3/components/UI/ProductItemOverlay.vue	2.2 KiB	2.1 KiB
webpack://./node_modules/.pnpm/@shein-aidc+sui-input@1.0.1_vue@3.5.13/node_modules/@shein-aidc/sui-input/dist/mobile/shein/style.css	3.1 KiB	2.0 KiB
webpack://./public/src/pages/common/presearchPage/components/searchHeader/index.vue	2.2 KiB	2.0 KiB
webpack://./public/src/pages/components/filter_new/components/RangeChange.vue	2.1 KiB	2.0 KiB
webpack://./public/src/pages/components/product/item_v3/components/UI/DiscountLabelV2.vue	3.1 KiB	2.0 KiB
webpack://./public/src/pages/components/filter_new/components/MultiSelect.vue	2.1 KiB	2.0 KiB
webpack://./public/src/pages/components/product/waterFall_v2/WaterFall_v2.vue	2.1 KiB	2.0 KiB
webpack://./public/src/pages/components/product/item_v2/components/ProductItemNormalLabels.vue	2.1 KiB	2.0 KiB

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: 0.0 ms 415.5 KiB

URL	Transfer Size	Est Savings
webpack://./node_modules/.pnpm/@shein-aidc+bs-pay-toolkit-mobile@0.5.32_@babel+core@7.26.0_@shein-aidc+basis-end-config@1.0._drurflez6uja5h3fdw36535eiq/node_modules/@shein-aidc/bs-pay-toolkit-mobile/dist/style.css	110.6 KiB	110.6 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-filter-bar-mobile@0.0.2-alpha.59_@babel+core@7.26.0_rollup@4.60.1_typescript@6.0.2_vite@5.4.21_vue@3.5.13/node_modules/@shein-aidc/bs-filter-bar-mobile/dist/style.css	68.7 KiB	68.6 KiB
.sui-loading__pull-up .sui-loading__common-inner{align-items:center;display:flex; … } …	67.8 KiB	66.9 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-coupon-package-mobile@0.0.8_@babel+core@7.26.0_@shein-ugrowth+lottie-comp@1.6._nu75x3ihxysehnypcc7obnncuy/node_modules/@shein-aidc/bs-coupon-package-mobile/dist/style.css	39.6 KiB	37.5 KiB
webpack://./public/src/pages/components/product/item_v3/style/checkBox.less	20.0 KiB	20.0 KiB
webpack://./public/src/pages/components/product/item_v3/style/checkBox.less	19.9 KiB	19.9 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-category-mobile@0.1.2-alpha.4_@babel+core@7.26.0_@shein-aidc+basis-expose@0.0._nklous2xzeftnjs6wzp4h2djpu/node_modules/@shein-aidc/bs-category-mobile/dist/style.css	16.6 KiB	16.6 KiB
webpack://./public/src/pages/components/product/item_v3/style/icon.less	16.2 KiB	16.2 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-main-sales-attr-mobile@0.10.21_@babel+core@7.26.0_rollup@4.60.1_typescript@6.0.2_vite@5.4.21_vue@3.5.13/node_modules/@shein-aidc/bs-main-sales-attr-mobile/dist/style.css	14.1 KiB	14.1 KiB
webpack://./node_modules/.pnpm/@shein-aidc+bs-click-to-pay-mobile@0.1.9_@babel+core@7.26.0_@sheinfe+vue-client-only@1.2.11_r_irlna2apuxs4qpxobjlpdcklky/node_modules/@shein-aidc/bs-click-to-pay-mobile/dist/style.css	12.9 KiB	12.9 KiB
webpack://./public/src/pages/components/coupon/mall/coupon.vue	11.3 KiB	11.3 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/RatePanel/index.vue	10.8 KiB	10.8 KiB
webpack://./public/src/pages/goods_detail_v2/innerComponents/middle/innerComponnets/Reviews/components/Comment/style/index.less	10.1 KiB	10.1 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.

URL	Transfer Size
sheinm.ltwebstatic.com/pwa_dist/assets/92062-29c7929eb1f69f8e0997.js	268.7 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/87742-6a5e8f7f90a057394076.js	232.7 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/49300-2b9a670019fdad050800.js	232.1 KiB
m.shein.com/br/?cdn_rsite=ak&ref=www&rep=dir&ret=br	171.3 KiB
m.shein.com/br/api/cart/get?_ver=1.1.8&_lang=pt-br&prefetch=1	153.4 KiB
www.googletagmanager.com/gtag/js?id=AW-968149230	147.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-M4JHLK	145.6 KiB
static.gateway.shein.com/sdk/2607243587147595817/events.js	144.8 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/goods_detail.50e607a4039b85924b2b.js	143.3 KiB
sheinm.ltwebstatic.com/pwa_dist/assets/21604-42bd8db2b3a500db4379.js	132.6 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

●LCP breakdown

●LCP request discovery

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify JavaScript

●User Timing marks and measures 9 user timings

●Avoid long main-thread tasks 20 long tasks found

●Image elements have explicit `width` and `height`

●Network Requests

●Network Round Trip Times 320 ms

●Server Backend Latencies 310 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 300 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○Avoid non-composited animations

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 dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
Ofertas especiais só para você Novo Usuário 55%OFF Sem gasto min.！ Cupom ger… `div.popup-dialog > div.sui-dialog > div.sui-dialog__ctn > div.sui-dialog__wrapper`

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
R$203,25 `div.immersiveBanner-products-container > div.immersiveBanner-products-container__product-item > div.product-card > div.bff-price-container`
R$152,27 `div.immersiveBanner-products-container > div.immersiveBanner-products-container__product-item > div.product-card > div.bff-price-container`
R$32,25 `div.immersiveBanner-products-container > div.immersiveBanner-products-container__product-item > div.product-card > div.bff-price-container`
R$28,45 `div.immersiveBanner-products-container > div.immersiveBanner-products-container__product-item > div.product-card > div.bff-price-container`
R$64,90 `div.immersiveBanner-products-container > div.immersiveBanner-products-container__product-item > div.product-card > div.bff-price-container`
R$77,00 `div.immersiveBanner-products-container > div.immersiveBanner-products-container__product-item > div.product-card > div.bff-price-container`
R$78,80 `div.immersiveBanner-products-container > div.immersiveBanner-products-container__product-item > div.product-card > div.bff-price-container`
R$79,75 `div.immersiveBanner-products-container > div.immersiveBanner-products-container__product-item > div.product-card > div.bff-price-container`
R$37,90 `div.scroll-snap-wrapper > div.single-container__swiper_slide > div.product-card > div.bff-price-container`
R$34,94 `div.scroll-snap-wrapper > div.single-container__swiper_slide > div.product-card > div.bff-price-container`
R$9,69 `div.scroll-snap-wrapper > div.single-container__swiper_slide > div.product-card > div.bff-price-container`
R$20,85 `div.scroll-snap-wrapper > div.single-container__swiper_slide > div.product-card > div.bff-price-container`
R$31,99 `div.scroll-snap-wrapper > div.single-container__swiper_slide > div.product-card > div.bff-price-container`
R$100,53 `div.multi-line__half-container > div.multi-line__half_container-product > div.product-card > div.bff-price-container`
R$105,68 `div.multi-line__half-container > div.multi-line__half_container-product > div.product-card > div.bff-price-container`
R$97,84 `div.multi-line__half-container > div.multi-line__half_container-product > div.product-card > div.bff-price-container`
R$82,90 `div.multi-line__half-container > div.multi-line__half_container-product > div.product-card > div.bff-price-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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.bsc-common-header > header.bsc-common-header__wrap > div.bsc-common-header__left > button.full-hotzone-icon `div.bsc-common-header > header.bsc-common-header__wrap > div.bsc-common-header__left > button.full-hotzone-icon`

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.

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
Cupom geral `main.couponpkg-item__main > div.couponpkg-right > div.couponpkg-right__title > p`

These are opportunities to improve the legibility of your content.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta `head > meta`

These items highlight common accessibility best practices.

○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

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Image elements have `[alt]` attributes

●`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

●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

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○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

○Form elements have associated labels

○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.

○Image elements do not have `[alt]` attributes that are redundant text.

○Identical links have the same purpose.

○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.

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 / Warning	Source
SharedStorage	m.shein.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.	m.shein.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge	m.shein.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Unload event listeners are deprecated and will be removed.	sheinm.ltwebstatic.com/pwa_dist/libs/antiin/antiin.1.9.1.min.js
AttributionReporting	s.pinimg.com/ct/lib/main.10d2511a.js

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.

Source	Description
accounts.google.com/gsi/client line 85, col 88	`[GSI_LOGGER]: FedCM get() rejects with AbortError: signal is aborted without reason`
m.shein.com/br/?cdn_rsite=ak&ref=www&rep=dir&ret=br	`Not signed in with the identity provider.`

●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 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

100

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.

○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

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`