Page summary

https://www.wildberries.ru

Tested 2025-01-16 20:31:53 using Chrome 131.0.6778.85 (runtime settings).

SummaryWaterfall MetricsFilmstrip CoachPageXrayCPU Third party axeCrUx
| Summary | | Download Timeline Log | Download HAR | 

Summary

MetricValue
Page metrics
Performance Score63
Total Page Transfer Size4.1 MB
Requests153
Timing metrics
TTFB [median]47 ms
First Paint [median]210 ms
Fully Loaded [median]33.294 s
Google Web Vitals
TTFB [median]47 ms
First Contentful Paint (FCP) [median]210 ms
Largest Contentful Paint (LCP) [median]1.949 s
Cumulative Layout Shift (CLS) [median]0.11
Total Blocking Time [median]2.806 s
Max Potential FID [median]1.852 s
CPU metrics
CPU long tasks [median]4
CPU longest task duration2.085 s
CPU last long task happens at15.660 s
Visual Metrics
First Visual Change [median]200 ms
Speed Index [median]6.739 s
Visual Complete 85% [median]22.334 s
Visual Complete 99% [median]32.867 s
Last Visual Change [median]32.867 s
Chrome User Experience Report (CRUX)
First Contentful Paint [p75]1.314 s
Largest Contentful Paint (LCP) [p75]3.479 s
Cumulative Layout Shift (CLS) [p75]0.72
Screenshot of run 3

Timings Summary

Metricminmedianmeanmax
Visual Metrics
FirstVisualChange200 ms200 ms222 ms267 ms
LastVisualChange5.634 s32.867 s23.812 s32.934 s
SpeedIndex3.063 s6.739 s5.551 s6.852 s
VisualReadiness5.367 s32.667 s23.589 s32.734 s
VisualComplete854.934 s22.334 s16.567 s22.434 s
VisualComplete954.934 s32.700 s23.467 s32.767 s
VisualComplete994.934 s32.867 s23.578 s32.934 s
Google Web Vitals
Time To First Byte (TTFB)43 ms47 ms47 ms50 ms
Largest Contentful Paint (LCP)1.909 s1.949 s2.085 s2.398 s
First Contentful Paint (FCP)206 ms210 ms233 ms283 ms
Cumulative Layout Shift (CLS)0.10150.11260.10910.1132
More metrics
firstPaint206 ms210 ms233 ms283 ms
loadEventEnd1.490 s30.334 s20.724 s30.349 s
CPU
Total Blocking Time902 ms2.806 s2.254 s3.055 s
Max Potential FID689 ms1.852 s1.542 s2.085 s
CPU long tasks 4445
CPU last long task happens at4.328 s15.660 s11.898 s15.707 s
| Waterfall | | Download HAR | 

Waterfall

Run 3 SpeedIndex median

| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.2 sFirst Visual Change 200 ms
0.3 sFirst Contentful Paint 206 msCPU Long Task duration 85 ms
0.4 sLayout Shift 0.00000 310 msDOM Content Loaded Time 318 msLayout Shift 0.00048 347 ms
0.5 sLayout Shift 0.00001 448 ms
0.6 sCPU Long Task duration 730 ms
1.3 s
1.4 sLayout Shift 0.00986 1.365 s
1.9 sCPU Long Task duration 57 ms
2 sLCP <IMG> 1.949 sLayout Shift 0.07746 1.953 s
2.1 sLayout Shift 0.00015 2.086 s
2.2 sLayout Shift 0.00018 2.116 sLayout Shift 0.00012 2.145 sLayout Shift 0.00015 2.150 sLayout Shift 0.00018 2.169 sLayout Shift 0.00021 2.185 s
2.3 sLayout Shift 0.00025 2.213 sLayout Shift 0.00029 2.227 sLayout Shift 0.00073 2.251 sLayout Shift 0.00042 2.276 s
2.4 sLayout Shift 0.00101 2.304 sLayout Shift 0.00123 2.343 sLayout Shift 0.00144 2.377 sLayout Shift 0.00079 2.394 s
2.5 sLayout Shift 0.00175 2.422 sLayout Shift 0.00179 2.451 sLayout Shift 0.00085 2.482 sLayout Shift 0.00085 2.485 s
2.6 sLayout Shift 0.00180 2.516 sLayout Shift 0.00178 2.559 sLayout Shift 0.00175 2.588 s
2.7 sLayout Shift 0.00157 2.621 sLayout Shift 0.00067 2.633 sLayout Shift 0.00062 2.652 sLayout Shift 0.00112 2.684 s
2.8 sLayout Shift 0.00047 2.716 sLayout Shift 0.00042 2.729 sLayout Shift 0.00037 2.733 sLayout Shift 0.00033 2.761 sLayout Shift 0.00029 2.775 s
2.9 sLayout Shift 0.00049 2.804 sLayout Shift 0.00036 2.839 sLayout Shift 0.00023 2.877 s
3 sLayout Shift 0.00015 2.916 sLayout Shift 0.00004 2.928 s
4.3 s
4.4 sCPU Long Task duration 332 ms
4.8 s
5 s
5.7 s
12 s
12.1 s
12.2 s
12.3 s
15.7 sCPU Long Task duration 1.852 s
22.3 s
22.4 sVisual Complete 85% 22.334 s
22.5 s
22.6 s
30.4 sPage Load Time 30.349 s
32.6 s
32.7 sVisual Complete 95% 32.700 s
32.8 s
32.9 sLast Visual Change 32.867 sVisual Complete 99% 32.867 s
| Performance advice | Best practice advice | Privacy advice | Page info | Technologies | 

Coach

The coach helps you find performance problems on your web page using web performance best practice rules. And gives you advice on privacy and best practices. Tested using Coach-core version 8.1.1.

I am the coach

Coach score

Performance advice (63)

TitleAdviceScore
Avoid slowing down the critical rendering path (avoidRenderBlocking)The page has 1 blocking requests and 3 in body parser blocking (3 JavaScript and 1 CSS).70
Description: The critical rendering path is what the browser needs to do to start rendering the page. Every file requested inside of the head element will postpone the rendering of the page, because the browser need to do the request. Avoid loading JavaScript synchronously inside of the head (you should not need JavaScript to render the page), request files from the same domain as the main document (to avoid DNS lookups) and inline CSS for really fast rendering and a short rendering path.
Offenders:
  • https://static-basket-01.wbbasket.ru/vol2/site/j/app.57a8a9d32d016065db5d.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js
  • https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-5-2.149fc07f.js
  • Don't scale images in the browser (avoidScalingImages)The page has 36 images that are scaled more than 100 pixels. It would be better if those images are sent so the browser don't need to scale them.0
    Description: It's easy to scale images in the browser and make sure they look good in different devices, however that is bad for performance! Scaling images in the browser takes extra CPU time and will hurt performance on mobile. And the user will download extra kilobytes (sometimes megabytes) of data that could be avoided. Don't do that, make sure you create multiple version of the same image server-side and serve the appropriate one.
    Offenders:
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/wb_koshelek_cyber_2880_1.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/cm_2880x336.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/2880_336_sklad_vozmoznostei.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/cm_2880x336.webp
  • https://basket-03.wbbasket.ru/vol297/part29767/29767294/images/c516x688/1.webp
  • https://basket-10.wbbasket.ru/vol1476/part147611/147611984/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol264/part26436/26436487/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol275/part27541/27541349/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol178/part17814/17814431/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol904/part90409/90409964/images/c516x688/1.webp
  • https://basket-11.wbbasket.ru/vol1609/part160970/160970976/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol144/part14453/14453278/images/c516x688/1.webp
  • https://basket-16.wbbasket.ru/vol2617/part261792/261792236/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1893/part189328/189328347/images/c516x688/1.webp
  • https://basket-08.wbbasket.ru/vol1120/part112028/112028818/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2083/part208337/208337896/images/c516x688/1.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947136686720349.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947152407606781.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947166442619775.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947180012822281.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736957067232991191.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736948143137823642.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736973903248919176.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736974030678627447.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947074329243570.webp
  • https://basket-11.wbbasket.ru/vol1632/part163261/163261459/images/c516x688/1.webp
  • https://basket-09.wbbasket.ru/vol1269/part126993/126993860/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol173/part17347/17347855/images/c516x688/1.webp
  • https://basket-17.wbbasket.ru/vol2677/part267788/267788608/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol753/part75371/75371784/images/c516x688/1.webp
  • https://basket-16.wbbasket.ru/vol2620/part262099/262099630/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol933/part93378/93378992/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2104/part210496/210496330/images/c516x688/1.webp
  • https://basket-10.wbbasket.ru/vol1434/part143403/143403520/images/c516x688/1.webp
  • https://basket-10.wbbasket.ru/vol1434/part143414/143414132/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2082/part208206/208206483/images/c516x688/1.webp
  • Inline CSS for faster first render (inlineCss)The page has both inline CSS and CSS requests even though it uses a HTTP/2-ish connection. If you have many users on slow connections, it can be better to only inline the CSS. Run your own tests and check the waterfall graph to see what happens.95
    Description: In the early days of the Internet, inlining CSS was one of the ugliest things you can do. That has changed if you want your page to start rendering fast for your user. Always inline the critical CSS when you use HTTP/1 and HTTP/2 (avoid doing CSS requests that block rendering) and lazy load and cache the rest of the CSS. It is a little more complicated when using HTTP/2. Does your server support HTTP push? Then maybe that can help. Do you have a lot of users on a slow connection and are serving large chunks of HTML? Then it could be better to use the inline technique, becasue some servers always prioritize HTML content over CSS so the user needs to download the HTML first, before the CSS is downloaded.
    Have a fast largest contentful paint (largestContentfulPaint) You can add fetchPriority="high" to the image to increase the load priority in Chrome.95
    Description: Largest contentful paint is one of Google Web Vitals and reports the render time of the largest image or text block visible within the viewport, relative to when the page first started loading. To be fast according to Google, it needs to render before 2.5 seconds and results over 4 seconds is poor performance.
    Avoid CPU Long Tasks (longTasks)The page has 4 CPU long tasks with the total of 1.123 s. The total blocking time is 902 ms and 1 long task before first contentful paint with total time of 71 ms. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. Use Geckoprofiler for Firefox or Chromes tracelog to debug your long tasks.20
    Description: Long CPU tasks locks the thread. To the user this is commonly visible as a "locked up" page where the browser is unable to respond to user input; this is a major source of bad user experience on the web today. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. To debug you should use the Chrome timeline log and drag/drop it into devtools or use Firefox Geckoprofiler.
    Offenders:
  • self
  • self
  • self
  • unknown
  • Avoid Frontend single point of failures (spof)The page has 2 requests inside of the head that can cause a SPOF (single point of failure). Load them asynchronously or move them outside of the document head.90
    Description: A page can be stopped from loading in the browser if a single JavaScript, CSS, and in some cases a font, couldn't be fetched or is loading really slowly (the white screen of death). That is a scenario you really want to avoid. Never load 3rd-party components synchronously inside of the head tag.
    Offenders:
  • https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3...939d1411bc28f.css
  • https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader.afe2ccfd4a81a33f9c85.css
  • Avoid extra requests by setting cache headers (cacheHeaders)The page has 79 requests that are missing a cache time. Configure a cache time so the browser doesn't need to download them every time. It will save 2.8 MB the next access.0
    Description: The easiest way to make your page fast is to avoid doing requests to the server. Setting a cache header on your server response will tell the browser that it doesn't need to download the asset again during the configured cache time! Always try to set a cache time if the content doesn't change for every request.
    Offenders:
  • https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3...939d1411bc28f.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/app.57a8a9d32d016065db5d.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js
  • https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-5-2.149fc07f.js
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/header/logoWb.svg
  • https://static-basket-01.wbbasket.ru/vol0/l/als-hauss-vf.woff2
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/cookies.04c0780e.json
  • https://static-basket-01.wbbasket.ru/vol1/global-payment/default-payment.json
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/orderService.b600e6433f4e5401b467.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.7f...8638480db88d91.js
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json
  • https://static-basket-01.wbbasket.ru/vol0/data/cargo-delivery-stores-v2.json
  • https://static-basket-01.wbbasket.ru/vol0/data/stores-data.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuLk.f345e8d9.json
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/footer.7db0dfb1.json
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/searchInput/suggest...9c84c5b67e60f0.js
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/spahome.0a080d7a.json
  • https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/site/main-p...04219deb38d51.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.71a66c124b97fcb6f3b4.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.680bcaf2896488802062.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/lazyBlockLoader....90a678955c61ae.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.tooltip.fec060cd0acf69dad6b1.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.shortDeliver...c00e9b2863316d.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/models/home.a27b252df78aa600071e.js
  • https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/apps/qr-apps.svg
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCard.3ce1eda2.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCore.5e601ea7.json
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.searchTags.c...ec4113398294c9.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/goodsCat...a42e6358674f4d.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog/xCatalogDat...ad8cd5218260f3.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/provider...42f1b52ab5c1d9.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/userInfo/userInfoRe...f047a15e0bfd21.js
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://banners-website.wildberries.ru/public/v1/banners...public/v1/banners
  • https://static-basket-01.wbbasket.ru/vol0/data/main-menu-ru-ru-v3.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuTopTmpl.dac4c2eb.json
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/manifestv2.json
  • https://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTo...2b5346cf07bc0e.js
  • https://www.wildberries.ru/icon.svg
  • https://www.wildberries.ru/favicon.ico
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/cm_2880x336.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/blank.gif
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/wb_koshelek_cyber_2880_1.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/2880_domoy-bolshuyu-pokupku.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader-component.96...4adcf8a9bfba39.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/react-vendors.9eb77fb49b103b278192.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader.afe2ccfd4a81a33f9c85.css
  • https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.aa82ec4ee9ef7a7968e0.js
  • https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search
  • https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/feedbacks/feedback...d8483db8a16cc8.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/lazyBlockLoader.c66511f48cf5a64f33e7.js
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947136686720349.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947152407606781.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947166442619775.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947180012822281.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736957067232991191.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736948143137823642.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736973903248919176.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736974030678627447.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947074329243570.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/onlineChatPopup.5577172b.json
  • https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/modules/popups/ch...8fcf03d129d63.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...7796a70708408c.js
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/onlineChat.7a288e54.json
  • https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/modules/popups/ch...1d6fe85ff2d74.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.contextMenu....696f23cf02cb02.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...47221dfe5e51e0.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/storageService.bf4066dc9efb99da67b8.js
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.f8c3dc1523537761b00d.js
  • Long cache headers is good (cacheHeadersLong)The page has 27 requests that have a shorter cache time than 30 days (but still a cache time).73
    Description: Setting a cache header is good. Setting a long cache header (at least 30 days) is even better beacause then it will stay long in the browser cache. But what do you do if that asset change? Rename it and the browser will pick up the new version.
    Offenders:
  • https://a.wb.ru/sdk/sdk.js
  • https://pow.wildberries.ru/scripts/d.js?7eec71a7
  • https://pow.wildberries.ru/scripts/wasm_exec.js?5c7aa861
  • https://pow.wildberries.ru/scripts/solve.wasm?7b450d09
  • https://basket-03.wbbasket.ru/vol297/part29767/29767294/images/c516x688/1.webp
  • https://basket-10.wbbasket.ru/vol1476/part147611/147611984/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol264/part26436/26436487/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol275/part27541/27541349/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol178/part17814/17814431/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol904/part90409/90409964/images/c516x688/1.webp
  • https://basket-11.wbbasket.ru/vol1609/part160970/160970976/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol144/part14453/14453278/images/c516x688/1.webp
  • https://basket-16.wbbasket.ru/vol2617/part261792/261792236/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1893/part189328/189328347/images/c516x688/1.webp
  • https://basket-08.wbbasket.ru/vol1120/part112028/112028818/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2083/part208337/208337896/images/c516x688/1.webp
  • https://basket-11.wbbasket.ru/vol1632/part163261/163261459/images/c516x688/1.webp
  • https://basket-09.wbbasket.ru/vol1269/part126993/126993860/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol173/part17347/17347855/images/c516x688/1.webp
  • https://basket-17.wbbasket.ru/vol2677/part267788/267788608/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol753/part75371/75371784/images/c516x688/1.webp
  • https://basket-16.wbbasket.ru/vol2620/part262099/262099630/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol933/part93378/93378992/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2104/part210496/210496330/images/c516x688/1.webp
  • https://basket-10.wbbasket.ru/vol1434/part143403/143403520/images/c516x688/1.webp
  • https://basket-10.wbbasket.ru/vol1434/part143414/143414132/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2082/part208206/208206483/images/c516x688/1.webp
  • Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 97.5 kB and uncompressed size is 646.4 kB. That is big and the CSS could most probably be smaller.50
    Description: Delivering a massive amount of CSS to the browser is not the best thing you can do, because it means more work for the browser when parsing the CSS against the HTML and that makes the rendering slower. Try to send only the CSS that is used on that page. And make sure to remove CSS rules when they aren't used anymore.
    Offenders:
    URLTransfer sizeContent size
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3...939d1411bc28f.css 76.5 KB496.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/site/main-p...04219deb38d51.css 5.8 KB42.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader.afe2ccfd4a81a33f9c85.css 917 B6.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/modules/popups/ch...8fcf03d129d63.css 10.4 KB76.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/modules/popups/ch...1d6fe85ff2d74.css 1.7 KB9.0 KB
    The favicon should be small and cacheable (favicon)The favicon size is 16 kB bytes. That's quite big, can you make it smaller? The favicon has no cache time. 0
    Description: It is easy to make the favicon big but please avoid doing that, because every browser will then perform an unnecessarily large download. And make sure the cache headers are set for a long time for the favicon. It is easy to miss since it's another content type.
    Offenders:
  • https://www.wildberries.ru/favicon.ico
  • Total image size shouldn't be too big (imageSize)The page total image size is 3 MB. It's really big. Is the page using the right format for the images? Can they be lazy loaded? Are they compressed as good as they can be? Make them smaller by using https://imageoptim.com/.50
    Description: Avoid having too many large images on the page. The images will not affect the first paint of the page, but it will eat bandwidth for the user.
    Total JavaScript size shouldn't be too big (javascriptSize)The total JavaScript transfer size is 520 kB and the uncompressed size is 1.9 MB. This is totally crazy! There is really room for improvement here. 0
    Description: A lot of JavaScript often means you are downloading more than you need. How complex is the page and what can the user do on the page? Do you use multiple JavaScript frameworks?
    Offenders:
    URLTransfer sizeContent size
    https://static-basket-01.wbbasket.ru/vol2/site/j/app.57a8a9d32d016065db5d.js 64.8 KB190.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js 198.7 KB803.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-5-2.149fc07f.js 18.1 KB113.8 KB
    https://a.wb.ru/sdk/sdk.js 2.1 KB5.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/orderService.b600e6433f4e5401b467.js 8.6 KB26.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.7f...8638480db88d91.js 11.3 KB36.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/searchInput/suggest...9c84c5b67e60f0.js 1.6 KB3.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.71a66c124b97fcb6f3b4.js 26.7 KB103.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.680bcaf2896488802062.js 4.1 KB16.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/lazyBlockLoader....90a678955c61ae.js 489 B780 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.tooltip.fec060cd0acf69dad6b1.js 2.5 KB8.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.shortDeliver...c00e9b2863316d.js 1.6 KB6.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/models/home.a27b252df78aa600071e.js 7.3 KB24.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.searchTags.c...ec4113398294c9.js 535 B766 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/goodsCat...a42e6358674f4d.js 20.8 KB96.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog/xCatalogDat...ad8cd5218260f3.js 896 B3.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/provider...42f1b52ab5c1d9.js 2.3 KB7.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/userInfo/userInfoRe...f047a15e0bfd21.js 1.3 KB4.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTo...2b5346cf07bc0e.js 23.4 KB75.1 KB
    https://pow.wildberries.ru/scripts/d.js?7eec71a7 21.1 KB59.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader-component.96...4adcf8a9bfba39.js 327 B236 B
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-vendors.9eb77fb49b103b278192.js 40.6 KB132.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.aa82ec4ee9ef7a7968e0.js 7.9 KB21.2 KB
    https://pow.wildberries.ru/scripts/wasm_exec.js?5c7aa861 5.2 KB15.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/feedbacks/feedback...d8483db8a16cc8.js 868 B1.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/lazyBlockLoader.c66511f48cf5a64f33e7.js 1.0 KB2.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...7796a70708408c.js 11.8 KB38.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.contextMenu....696f23cf02cb02.js 720 B1.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...47221dfe5e51e0.js 8.7 KB28.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/storageService.bf4066dc9efb99da67b8.js 6.1 KB19.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.f8c3dc1523537761b00d.js 6.4 KB18.9 KB
    Avoid using incorrect mime types (mimeTypes)The page has 9 misconfigured mime types. 91
    Description: It's not a great idea to let browsers guess content types (content sniffing), in some cases it can actually be a security risk.
    Offenders:
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json
  • https://pow.wildberries.ru/scripts/solve.wasm?7b450d09
  • https://www.wildberries.ru/webapi/stats/events
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://www.wildberries.ru/webapi/stats/events
  • Make each CSS response small (optimalCssSize)https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3.2be9cf4939d1411bc28f.css size is 78.3 kB (78299) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB.90
    Description: Make CSS responses small to fit into the magic number TCP window size of 14.5 KB. The browser can then download the CSS faster and that will make the page start rendering earlier.
    Offenders:
    URLTransfer sizeContent size
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3...939d1411bc28f.css 76.5 KB496.5 KB
    Total page size shouldn't be too big (pageSize)The page total transfer size is 4.3 MB, which is more than the coach limit of 2 MB. That is really big and you need to make it smaller.0
    Description: Avoid having pages that have a transfer size over the wire of more than 2 MB (desktop) and 1 MB (mobile) because that is really big and will hurt performance and will make the page expensive for the user if she/he pays for the bandwidth.
    Offenders:
    URLTransfer sizeContent size
    https://www.wildberries.ru/ 8.6 KB30.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3...939d1411bc28f.css 76.5 KB496.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/app.57a8a9d32d016065db5d.js 64.8 KB190.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js 198.7 KB803.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-5-2.149fc07f.js 18.1 KB113.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/i/v3/header/logoWb.svg 1.1 KB2.5 KB
    https://static-basket-01.wbbasket.ru/vol0/l/als-hauss-vf.woff2 134.5 KB134.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/cookies.04c0780e.json 434 B536 B
    https://a.wb.ru/sdk/sdk.js 2.1 KB5.8 KB
    https://static-basket-01.wbbasket.ru/vol1/global-payment/default-payment.json 359 B324 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/orderService.b600e6433f4e5401b467.js 8.6 KB26.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.7f...8638480db88d91.js 11.3 KB36.3 KB
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json.hash 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json.hash 180 B16 B
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash 180 B16 B
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json 2.0 KB4.9 KB
    https://static-basket-01.wbbasket.ru/vol0/data/cargo-delivery-stores-v2.json 22.2 KB114.3 KB
    https://static-basket-01.wbbasket.ru/vol0/data/stores-data.json 117.8 KB2.3 MB
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json 0 b0 b
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuLk.f345e8d9.json 1.1 KB7.0 KB
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json 746 B1.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/footer.7db0dfb1.json 2.4 KB12.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/searchInput/suggest...9c84c5b67e60f0.js 1.6 KB3.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/spahome.0a080d7a.json 2.3 KB9.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/site/main-p...04219deb38d51.css 5.8 KB42.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.71a66c124b97fcb6f3b4.js 26.7 KB103.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.680bcaf2896488802062.js 4.1 KB16.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/lazyBlockLoader....90a678955c61ae.js 489 B780 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.tooltip.fec060cd0acf69dad6b1.js 2.5 KB8.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.shortDeliver...c00e9b2863316d.js 1.6 KB6.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/models/home.a27b252df78aa600071e.js 7.3 KB24.3 KB
    https://www.wildberries.ru/webapi/stats/pageview 665 B38 B
    https://a.wb.ru/e/user_id...a.wb.ru/e/user_id 0 b0 b
    https://a.wb.ru/e/session_start...u/e/session_start 0 b0 b
    https://a.wb.ru/e/Alert_S...a.wb.ru/e/Alert_S 0 b0 b
    https://a.wb.ru/e/pageview....wb.ru/e/pageview 0 b0 b
    https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info 616 B369 B
    https://static-basket-01.wbbasket.ru/vol2/site/i/v3/apps/qr-apps.svg 6.4 KB51.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCard.3ce1eda2.json 2.8 KB9.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCore.5e601ea7.json 4.3 KB16.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.searchTags.c...ec4113398294c9.js 535 B766 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/goodsCat...a42e6358674f4d.js 20.8 KB96.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog/xCatalogDat...ad8cd5218260f3.js 896 B3.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/provider...42f1b52ab5c1d9.js 2.3 KB7.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/userInfo/userInfoRe...f047a15e0bfd21.js 1.3 KB4.3 KB
    https://www.wildberries.ru/webapi/api/home/seo 2.9 KB6.9 KB
    https://a.wb.ru/e/Screen_V....wb.ru/e/Screen_V 0 b0 b
    https://a.wb.ru/e/Footer_S....wb.ru/e/Footer_S 0 b0 b
    https://banners-website.wildberries.ru/public/v1/banners...public/v1/banners 6.3 KB43.6 KB
    https://www.wildberries.ru/webapi/personalinfo 1.2 KB627 B
    https://static-basket-01.wbbasket.ru/vol0/data/main-menu-ru-ru-v3.json 71.7 KB484.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuTopTmpl.dac4c2eb.json 1.5 KB6.8 KB
    https://a.wb.ru/e/pageview....wb.ru/e/pageview 0 b0 b
    https://www.wildberries.ru/webapi/stats/pageview 666 B38 B
    https://www.wildberries.ru/webapi/api/home/seo 2.9 KB6.9 KB
    https://a.wb.ru/e/Screen_V....wb.ru/e/Screen_V 0 b0 b
    https://www.wildberries.ru/manifestv2.json 982 B1.5 KB
    https://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987 34.2 KB129.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTo...2b5346cf07bc0e.js 23.4 KB75.1 KB
    https://www.wildberries.ru/icon.svg 1.3 KB1.5 KB
    https://www.wildberries.ru/favicon.ico 15.6 KB15.0 KB
    https://pow.wildberries.ru/api/v1/js-settings 746 B122 B
    https://www.wildberries.ru/android-icon-144x144.png 16.7 KB16.1 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/cm_2880x336.webp 199.7 KB199.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/i/blank.gif 173 B49 B
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/wb_koshelek_cyber_2880_1.webp 71.3 KB71.1 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/2880_domoy-bolshuyu-pokupku.webp 113.8 KB113.7 KB
    https://a.wb.ru/e/Banner_S....wb.ru/e/Banner_S 0 b0 b
    https://a.wb.ru/e/Banner_S....wb.ru/e/Banner_S 0 b0 b
    https://pow.wildberries.ru/scripts/d.js?7eec71a7 21.1 KB59.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader-component.96...4adcf8a9bfba39.js 327 B236 B
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-vendors.9eb77fb49b103b278192.js 40.6 KB132.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader.afe2ccfd4a81a33f9c85.css 917 B6.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.aa82ec4ee9ef7a7968e0.js 7.9 KB21.2 KB
    https://pow.wildberries.ru/api/v1/client/get-task?client_id=c810af55-d5e0-41dc-960b-33f809d7e6de 1.0 KB433 B
    https://pow.wildberries.ru/scripts/wasm_exec.js?5c7aa861 5.2 KB15.7 KB
    https://pow.wildberries.ru/scripts/solve.wasm?7b450d09 130.0 KB342.6 KB
    https://pow.wildberries.ru/api/v1/client/verify-answer 743 B120 B
    https://www.wildberries.ru/webapi/stats/events N/A0 b
    https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search 0 b0 b
    https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search 0 b0 b
    https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search 33.4 KB129.1 KB
    https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search 37.5 KB142.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/feedbacks/feedback...d8483db8a16cc8.js 868 B1.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/lazyBlockLoader.c66511f48cf5a64f33e7.js 1.0 KB2.3 KB
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://basket-03.wbbasket.ru/vol297/part29767/29767294/images/c516x688/1.webp 55.8 KB55.3 KB
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    https://basket-05.wbbasket.ru/vol904/part90409/90409964/images/c516x688/1.webp 61.4 KB61.3 KB
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    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947136686720349.webp 126.3 KB126.1 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947152407606781.webp 71.3 KB71.1 KB
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    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736948143137823642.webp 126.0 KB125.9 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736973903248919176.webp 102.1 KB102.0 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736974030678627447.webp 197.8 KB197.7 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1736947074329243570.webp 191.9 KB191.7 KB
    https://points.wb.ru/points-users-api/api/v1/w/promotion/available 0 b0 b
    https://basket-08.wbbasket.ru/vol1120/part112028/112028818/images/c516x688/1.webp 51.1 KB50.7 KB
    https://basket-14.wbbasket.ru/vol2083/part208337/208337896/images/c516x688/1.webp 52.8 KB52.3 KB
    https://basket-11.wbbasket.ru/vol1632/part163261/163261459/images/c516x688/1.webp 72.1 KB71.7 KB
    https://basket-09.wbbasket.ru/vol1269/part126993/126993860/images/c516x688/1.webp 35.2 KB34.8 KB
    https://basket-02.wbbasket.ru/vol173/part17347/17347855/images/c516x688/1.webp 45.7 KB45.6 KB
    https://basket-17.wbbasket.ru/vol2677/part267788/267788608/images/c516x688/1.webp 31.3 KB30.8 KB
    https://basket-05.wbbasket.ru/vol753/part75371/75371784/images/c516x688/1.webp 55.8 KB55.7 KB
    https://basket-16.wbbasket.ru/vol2620/part262099/262099630/images/c516x688/1.webp 102.9 KB102.7 KB
    https://basket-05.wbbasket.ru/vol933/part93378/93378992/images/c516x688/1.webp 38.9 KB38.5 KB
    https://basket-14.wbbasket.ru/vol2104/part210496/210496330/images/c516x688/1.webp 41.2 KB41.1 KB
    https://basket-10.wbbasket.ru/vol1434/part143403/143403520/images/c516x688/1.webp 54.4 KB54.3 KB
    https://basket-10.wbbasket.ru/vol1434/part143414/143414132/images/c516x688/1.webp 68.7 KB68.6 KB
    https://points.wb.ru/points-users-api/api/v1/w/promotion/available 0 b0 b
    https://basket-14.wbbasket.ru/vol2082/part208206/208206483/images/c516x688/1.webp 47.9 KB47.8 KB
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://a.wb.ru/e/Goods_Mark_S...ru/e/Goods_Mark_S 0 b0 b
    https://points.wb.ru/points-users-api/api/v1/w/promotion/available 494 B250 B
    https://points.wb.ru/points-users-api/api/v1/w/promotion/available 494 B250 B
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://a.wb.ru/e/Goods_Mark_S...ru/e/Goods_Mark_S 0 b0 b
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://a.wb.ru/e/Goods_Mark_S...ru/e/Goods_Mark_S 0 b0 b
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://a.wb.ru/e/Goods_Mark_S...ru/e/Goods_Mark_S 0 b0 b
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/onlineChatPopup.5577172b.json 3.9 KB19.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/modules/popups/ch...8fcf03d129d63.css 10.4 KB76.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...7796a70708408c.js 11.8 KB38.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/onlineChat.7a288e54.json 4.0 KB18.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/modules/popups/ch...1d6fe85ff2d74.css 1.7 KB9.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.contextMenu....696f23cf02cb02.js 720 B1.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...47221dfe5e51e0.js 8.7 KB28.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/storageService.bf4066dc9efb99da67b8.js 6.1 KB19.8 KB
    https://chat-prod.wildberries.ru/api/support/v1/unauth/messages 0 b0 b
    https://chat-prod.wildberries.ru/api/support/v1/unauth/messages 585 B3 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.f8c3dc1523537761b00d.js 6.4 KB18.9 KB
    https://a.wb.ru/e/performance....ru/e/performance 0 b0 b
    https://a.wb.ru/e/performance....ru/e/performance 0 b0 b
    https://a.wb.ru/e/performance....ru/e/performance 0 b0 b
    https://a.wb.ru/e/performance....ru/e/performance 0 b0 b
    https://a.wb.ru/e/performance....ru/e/performance 0 b0 b
    https://a.wb.ru/e/performance....ru/e/performance 0 b0 b
    https://www.wildberries.ru/webapi/stats/events N/A0 b
    Don't use private headers on static content (privateAssets)The page has 8 requests with private headers. Make sure that the assets really should be private and only used by one user. Otherwise, make it cacheable for everyone.20
    Description: If you set private headers on content, that means that the content are specific for that user. Static content should be able to be cached and used by everyone. Avoid setting the cache header to private.
    Offenders:
  • https://www.wildberries.ru/
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/icon.svg
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • Best practice advice (66)

    TitleAdviceScore
    Cumulative Layout Shift (cumulativeLayoutShift)You have a cumulative layout shift score (0.1015) that needs improvements. It is in the Google Web Vitals needs improvement range, shift higher than 0.1. You should manually check the filmstrip or video and check if it will affect the user.50
    Description: Cumulative Layout Shift measures the sum total of all individual layout shift scores for unexpected layout shift that occur. The metric is measuring visual stability by quantify how often users experience unexpected layout shifts. It is one of Google Web Vitals.
    Meta description (metaDescription)The meta description is too long. It has 162 characters, the recommended max is 15550
    Description: Use a page description to make the page more relevant to search engines.
    Page title (pageTitle)The title is too long by 19 characters. The recommended max is 6050
    Description: Use a title to make the page more relevant to search engines.
    Avoid too many third party requests (thirdParty)The page do more requests to third party domains (131 requests and 4.1 MB) then first party (22 requests and 222.9 kB). The page transfer more bytes from third party domains (4.1 MB) then first party (222.9 kB). The regex .*wildberries.* was used to calculate first/third party requests.0
    Description: Do not load most of your content from third party URLs.
    Avoid unnecessary headers (unnecessaryHeaders)There are 21 responses that sets both a max-age and expires header. There are 17 responses that sets a pragma no-cache header (that is a request header). There are 60 responses that sets a server header. 2
    Description: Do not send headers that you don't need. We look for p3p, cache-control and max-age, pragma, server and x-frame-options headers. Have a look at Andrew Betts - Headers for Hackers talk as a guide https://www.youtube.com/watch?v=k92ZbrY815c or read https://www.fastly.com/blog/headers-we-dont-want.
    Offenders:
  • https://www.wildberries.ru/
  • https://www.wildberries.ru/
  • https://www.wildberries.ru/
  • https://a.wb.ru/sdk/sdk.js
  • https://a.wb.ru/sdk/sdk.js
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://a.wb.ru/e/user_id...a.wb.ru/e/user_id
  • https://a.wb.ru/e/session_start...u/e/session_start
  • https://a.wb.ru/e/Alert_S...a.wb.ru/e/Alert_S
  • https://a.wb.ru/e/pageview....wb.ru/e/pageview
  • https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://a.wb.ru/e/Screen_V....wb.ru/e/Screen_V
  • https://a.wb.ru/e/Footer_S....wb.ru/e/Footer_S
  • https://banners-website.wildberries.ru/public/v1/banners...public/v1/banners
  • https://www.wildberries.ru/webapi/personalinfo
  • https://www.wildberries.ru/webapi/personalinfo
  • https://www.wildberries.ru/webapi/personalinfo
  • https://a.wb.ru/e/pageview....wb.ru/e/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://a.wb.ru/e/Screen_V....wb.ru/e/Screen_V
  • https://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/manifestv2.json
  • https://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987
  • https://www.wildberries.ru/icon.svg
  • https://www.wildberries.ru/icon.svg
  • https://www.wildberries.ru/icon.svg
  • https://www.wildberries.ru/favicon.ico
  • https://www.wildberries.ru/favicon.ico
  • https://www.wildberries.ru/favicon.ico
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://a.wb.ru/e/Banner_S....wb.ru/e/Banner_S
  • https://a.wb.ru/e/Banner_S....wb.ru/e/Banner_S
  • https://pow.wildberries.ru/scripts/d.js?7eec71a7
  • https://pow.wildberries.ru/scripts/d.js?7eec71a7
  • https://pow.wildberries.ru/api/v1/client/get-task?client_id=c810af55-d5e0-41dc-960b-33f809d7e6de
  • https://pow.wildberries.ru/api/v1/client/get-task?client_id=c810af55-d5e0-41dc-960b-33f809d7e6de
  • https://pow.wildberries.ru/api/v1/client/get-task?client_id=c810af55-d5e0-41dc-960b-33f809d7e6de
  • https://pow.wildberries.ru/scripts/wasm_exec.js?5c7aa861
  • https://pow.wildberries.ru/scripts/wasm_exec.js?5c7aa861
  • https://pow.wildberries.ru/scripts/solve.wasm?7b450d09
  • https://pow.wildberries.ru/scripts/solve.wasm?7b450d09
  • https://pow.wildberries.ru/api/v1/client/verify-answer
  • https://pow.wildberries.ru/api/v1/client/verify-answer
  • https://pow.wildberries.ru/api/v1/client/verify-answer
  • https://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search
  • https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search
  • https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search
  • https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search
  • https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec
  • https://a.wb.ru/e/Goods_Mark_S...ru/e/Goods_Mark_S
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec
  • https://a.wb.ru/e/Goods_Mark_S...ru/e/Goods_Mark_S
  • https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec
  • https://a.wb.ru/e/Goods_Mark_S...ru/e/Goods_Mark_S
  • https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec
  • https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec
  • https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec
  • https://a.wb.ru/e/Goods_Mark_S...ru/e/Goods_Mark_S
  • https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • https://a.wb.ru/e/performance....ru/e/performance
  • https://a.wb.ru/e/performance....ru/e/performance
  • https://a.wb.ru/e/performance....ru/e/performance
  • https://a.wb.ru/e/performance....ru/e/performance
  • https://a.wb.ru/e/performance....ru/e/performance
  • https://a.wb.ru/e/performance....ru/e/performance
  • https://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • Privacy advice (93)

    TitleAdviceScore
    Set a referrer-policy header to make sure you do not leak user information. (referrerPolicyHeader)Set a referrer-policy header to make sure you do not leak user information.0
    Description: Referrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites. https://scotthelme.co.uk/a-new-security-header-referrer-policy/.
    Offenders:
  • https://www.wildberries.ru/
  • Set a strict transport header to make sure the user always use HTTPS. (strictTransportSecurityHeader)A strict transport header is set but miss out on setting includeSubDomains90
    Description: The HTTP Strict-Transport-Security response header (often abbreviated as HSTS) lets a web site tell browsers that it should only be accessed using HTTPS, instead of using HTTP. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security.

    Page info

    Page info
    TitleИнтернет-магазин Wildberries: широкий ассортимент товаров - скидки каждый день!
    Width1904
    Height2992
    DOM elements3715
    Avg DOM depth14
    Max DOM depth20
    Iframes0
    Script tags2058
    Local storage246.5 KB
    Session storage224 B
    Network Information API4g
    Resource Hints
    preconnect
    https://static-basket-01.wbbasket.ru/
    https://splitter.wb.ru/
    https://wb.ru/

    Technologies used to build the page.

    Data collected using Wappalyzer version 6.10.66. With updated code from Webappanalyzer 2024-12-27. Use --browsertime.firefox.includeResponseBodies htmlor --browsertime.chrome.includeResponseBodies htmlto help Wappalyzer find more information about technologies used.

    TechnologyConfidenceCategory
    HSTS 100  Security
    HTTP/3 100  Miscellaneous
    | Browser metrics | Visual Metrics | Largest Contentful Paint | Cumulative Layout Shift | Long Aninimation Frames | 

    Data from run 3

    Visual Metrics

    Browser Metrics

    Google Web Vitals
    Time to first byte (TTFB)47 ms
    First Contentful Paint (FCP)206 ms
    Largest Contentful Paint (LCP)1.949 s
    Cumulative Layout Shift (CLS)0.11
    Total Blocking Time (TBT)2.806 s
    First Contentful Paint info
    Elements that needed recalculate style before FCP186
    Time spent in recalculate style before FCP21.245 ms
    Extra timings
    TTFB47 ms
    First Paint206 ms
    Load Event End30.349 s
    Fully loaded33.318 s

    Largest Contentful Paint

    When in time the page main content is rendered (collected using the Largest Contentful Paint API). Read more about Largest Contentful Paint.

    Element typeIMG
    Element/tag<img src="https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/cm_2880x336.webp" data-src-pb="https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/cm_2880x336.webp" class="swiper-lazy swiper-lazy-loaded" name="banner_61245a59-2a55-4437-89fc-84bd4a0f4069" alt="Киберпонедельник" width="1440" height="168">
    Render time 1.949 s
    Elements that needed recalculate style before LCP1516
    Time spent in recalculate style before LCP83.693 ms
    Load time1.949 s
    URL https://static-baske.../cm_2880x336.webp
    Size (width*height)241920
    DOM path
    div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div > div:eq(1) > div > div > div:eq(0) > div:eq(1) > div > a > div > img> div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div > div:eq(1) > div > div > div:eq(0) > div:eq(1) > div > a > div > img>
    LCP

    The largest contentful paint is highlighted in the image. If no element is highlighted the element was removed before the screenshot or the LCP API couldn't find the element.

    The Largest Contentful Paint API highlighted this image as a part of the LCP.

    LCP

    Detected Cumulative Layout Shift

    0.11264 cumulative layout shift collected from the Cumulative Layout Shift API.

    These HTML elements contribute most to the Cumulative Layout Shifts of the page. The higher score, the more layout shift.

    ScoreHTML Element
    0.07746<div id="mainContainer" class="main__container"></div>
    body > div:eq(0) > main#body-layout > div#mainContainer
    0.00986<div id="mainContainer" class="main__container"></div>
    body > div:eq(0) > main#body-layout > div#mainContainer
    0.00180
    0.00179
    0.00178
    0.00175
    0.00175
    0.00157
    0.00144
    0.00123
    0.00112
    0.00101
    0.00085
    0.00085
    0.00079
    0.00073
    0.00067
    0.00062
    0.00049
    0.00048<div class="search-catalog__btn-wrap"></div>,<div class="header__navbar-pc navbar-pc hide-mobile j-b-header-menu" id="basketContent"></div>
    body > div:eq(0) > header > div > div:eq(1) > div#searchBlock > div:eq(0) > div:eq(1),body > div:eq(0) > header > div > div:eq(1) > div#basketContent
    0.00047
    0.00042
    0.00042
    0.00037
    0.00036
    0.00033
    0.00029
    0.00029
    0.00025
    0.00023
    0.00021
    0.00018
    0.00018
    0.00015
    0.00015
    0.00015
    0.00012
    0.00004
    0.00001<div class="header__wrap"></div>,<div class="simple-menu__item header__currency j-b-header-country"></div>
    body > div:eq(0) > header > div > div:eq(0) > div,body > div:eq(0) > header > div > div:eq(0) > div > div:eq(1)
    0.00000<span class="simple-menu__text-full"></span>
    body > div:eq(0) > header > div > div:eq(0) > ul > li:eq(3) > a > span:eq(0)
    Layout shift

    The elements that have shifted place is highlighted in the image (that have a higher value than 0.01). If the element shifted outside of the viewport, you will not see it there. It can be hard to understand what content that has shifted, if that's the case, checkout the video or the filmstrip of the run.

    Long Animation Frames

    Read more about the Long Animation Frames API here here.

    The top 10 longest animation frames entries

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    1.802 s1.852 s0 ms0 ms0 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js

    Invoker:  IDBOpenDBRequest.onsuccess
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    966 ms1.018 s1.5 ms1.2 ms0.3 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    681 ms749.9 ms0.1 ms0 ms0.1 ms

    Invoker:  SCRIPT[src=//static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/searchInput/suggestionsHelper.9099f29c84c5b67e60f0.js].onload
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js

    Invoker:  IDBOpenDBRequest.onsuccess
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    303 ms340.6 ms20.4 ms3.4 ms17 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    94 ms144 ms0 ms0 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    84 ms134 ms0 ms0 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    41 ms88.1 ms4.9 ms4.7 ms0.2 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js

    Invoker:  https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    11 ms79.8 ms4.2 ms1.6 ms2.6 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTokenService.b8ef252b5346cf07bc0e.js

    Invoker:  https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTokenService.b8ef252b5346cf07bc0e.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms87 ms40 ms0 ms40 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms61.6 ms3.4 ms3.1 ms0.3 ms
    No availible script information.

    Server timings

    There are no Server Timings.

    Custom metrics collected through JavaScript

    There are no custom configured scripts.

    Extra metrics collected using scripting

    There are no custom extra metrics from scripting.

    | Summary  | Largest responses  | Requests and sizes per content type  | Data per domain | Expires and last modified statistics  | Requests loaded after onLoad event  | Render blocking requests  | 

    PageXray

    How the page is built.

    Summary
    HTTP versionHTTP/2.0
    Total requests153
    Total domains21
    Total transfer size4.1 MB
    Total content size9.3 MB
    Responses missing compression52
    Number of cookies0
    Third party cookies0
    Requests per response code
    200147
    2046

    Largest assets on the page (by transfer size)

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b8.6 KB30.5 KB1
    css0 b95.2 KB631.3 KB5
    javascript421 B507.8 KB1.8 MB31
    image0 b2.9 MB2.8 MB37
    font0 b134.5 KB134.4 KB1
    svg0 b8.8 KB55.1 KB3
    json0 b362.9 KB3.4 MB33
    other0 b130.0 KB342.6 KB9
    plain4.9 KB360 B32 B32
    favicon0 b15.6 KB15.0 KB1
    Total5.3 KB4.1 MB9.3 MB153

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    www.wildberries.ru295 ms51.5 KB79.1 KB12
    static-basket-01.wbbasket.ru2.771 s2.5 MB7.1 MB70
    a.wb.ru561 ms2.1 KB5.8 KB29
    user-geo-data.wildberries.ru140 ms616 B369 B1
    banners-website.wildberries.ru129 ms6.3 KB43.6 KB1
    catalog.wb.ru93 ms34.2 KB129.9 KB1
    pow.wildberries.ru285 ms158.8 KB418.0 KB6
    recom.wb.ru273 ms71.0 KB271.1 KB4
    basket-03.wbbasket.ru162 ms55.8 KB55.3 KB1
    basket-10.wbbasket.ru435 ms202.1 KB201.4 KB3
    basket-02.wbbasket.ru860 ms212.7 KB211.9 KB5
    basket-05.wbbasket.ru375 ms156.2 KB155.5 KB3
    basket-11.wbbasket.ru346 ms181.9 KB181.3 KB2
    basket-16.wbbasket.ru296 ms185.8 KB185.2 KB2
    basket-12.wbbasket.ru182 ms59.3 KB58.8 KB1
    points.wb.ru318 ms988 B500 B4
    basket-08.wbbasket.ru162 ms51.1 KB50.7 KB1
    basket-14.wbbasket.ru407 ms141.9 KB141.2 KB3
    basket-09.wbbasket.ru154 ms35.2 KB34.8 KB1
    basket-17.wbbasket.ru155 ms31.3 KB30.8 KB1
    chat-prod.wildberries.ru102 ms585 B3 B2

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds0 seconds1 day
    Last modified5 minutes4 weeks1 year

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css13.0 KB3
    javascript134.1 KB13
    image2.9 MB37
    font0 b0
    json118.0 KB13
    svg1.3 KB1
    favicon15.6 KB1
    plain0 b22
    other130.0 KB5
    Total3.3 MB95

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css18.8 KB4
    javascript204.2 KB25
    image2.9 MB37
    font0 b0
    other130.0 KB9
    plain360 B32
    json362.1 KB31
    svg7.7 KB2
    favicon15.6 KB1
    Total3.6 MB141

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    130

    Render information

    URLType
    https://static-baske...f0096cff0aecd6.jsin_body_parser_blocking
    https://static-baske...ls-hauss-vf.woff2non_blocking
    https://static-baske...939d1411bc28f.cssblocking
    https://static-baske...d32d016065db5d.jsin_body_parser_blocking
    https://static-baske...b49b103b278192.jsnon_blocking
    https://static-baske...124b97fcb6f3b4.jsnon_blocking
    https://static-baske...2b5346cf07bc0e.jsnon_blocking
    https://pow.wildberr...s.ru/scripts/d.jsnon_blocking
    https://static-baske...a42e6358674f4d.jsnon_blocking
    https://static-baske...1-5-2.149fc07f.jsin_body_parser_blocking
    https://static-baske...7796a70708408c.jsnon_blocking
    https://static-baske...8638480db88d91.jsnon_blocking
    https://static-baske...8fcf03d129d63.cssdynamically_injected_non_blocking
    https://static-baske...47221dfe5e51e0.jsnon_blocking
    https://static-baske...433f4e5401b467.jsnon_blocking
    https://static-baske...4ee9ef7a7968e0.jsnon_blocking
    https://static-baske...2df78aa600071e.jsnon_blocking
    https://static-baske...1523537761b00d.jsnon_blocking
    https://static-baske...dc9efb99da67b8.jsnon_blocking
    https://static-baske...04219deb38d51.cssdynamically_injected_non_blocking
    https://pow.wildberr...ipts/wasm_exec.jsnon_blocking
    https://static-baske...f2896488802062.jsnon_blocking
    https://static-baske...cd0acf69dad6b1.jsnon_blocking
    https://static-baske...42f1b52ab5c1d9.jsnon_blocking
    https://a.wb.ru/sdk/sdk.jsnon_blocking
    https://static-baske...1d6fe85ff2d74.cssdynamically_injected_non_blocking
    https://static-baske...9c84c5b67e60f0.jsnon_blocking
    https://static-baske...c00e9b2863316d.jsnon_blocking
    https://static-baske...f047a15e0bfd21.jsnon_blocking
    https://static-baske...f48cf5a64f33e7.jsnon_blocking
    https://static-baske...d4a81a33f9c85.cssdynamically_injected_non_blocking
    https://static-baske...ad8cd5218260f3.jsnon_blocking
    https://static-baske...d8483db8a16cc8.jsnon_blocking
    https://static-baske...696f23cf02cb02.jsnon_blocking
    https://static-baske...ec4113398294c9.jsnon_blocking
    https://static-baske...90a678955c61ae.jsnon_blocking
    https://static-baske...4adcf8a9bfba39.jsnon_blocking
    CPU Long Tasks | CPU Time Spent | CPU Time Spent Per Request | CPU Time Per Tool/Domain | 

    CPU

    Download the Chrome trace log and drag and drop it into Developer Tools / Performance in Chrome.

    Long Tasks

    Collected using the Long Task API. A long task is a task that take 50 milliseconds or more.

    TypeQuantityTotal duration (ms)
    Total Blocking Time 2806
    Max Potential First Input Delay 1852
    Long Tasks before First Paint00
    Long Tasks before First Contentful Paint00
    Long Tasks before Largest Contentful Paint3872
    Long Tasks after Load Event End00
    Total Long Tasks53056

    CPU last long task happened at 15.660 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    self21785window
    self533730window
    self188857window
    unknown4378332window
    self156601852window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML46
    styleLayout369
    paintCompositeRender67
    scriptParseCompile1
    scriptEvaluation4232
    garbageCollection112
    other2595
    Events (ms)
    RunMicrotasks3998
    RunTask2426
    UpdateLayoutTree275
    v8.run129
    Layout82
    Layerize69
    FunctionCall43
    ParseHTML38
    Paint30
    PrePaint26
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL25
    v8.callFunction16
    HitTest15
    Commit15
    V8.GC_MC_INCREMENTAL_EMBEDDER_TRACING15
    PaintImage15
    V8.GC_MARK_COMPACTOR15
    V8.GC_MC_INCREMENTAL15
    V8.GC_HEAP_EMBEDDER_TRACING_EPILOGUE12

    Time spent per request

    URLCPU time (ms)
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.f1f596f0096cff0aecd6.js118
    https://static-basket-01.wbbasket.ru/vol2/site/j/app.57a8a9d32d016065db5d.js31
    https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.71a66c124b97fcb6f3b4.js21

    CPU time spent

    Tool/domainTime (ms)
    static-basket-01.wbbasket.ru169.8
    | Categories | | First vs third | 

    Third party

    Third party requests categorised by Third party web version 0.26.2.

    CategoryRequests
    CategoryNumber of tools

    Unmatched third party domains

    Here's a list of domains that didn't match any tool in Third party web. If you are sure they are third party domains, please do a PR to that project. You can also fine tune the list using --firstParty.

    static-basket-01.wbbasket.ru
    catalog.wb.ru
    recom.wb.ru
    basket-16.wbbasket.ru
    basket-02.wbbasket.ru
    basket-04.wbbasket.ru
    basket-03.wbbasket.ru
    basket-17.wbbasket.ru
    basket-14.wbbasket.ru
    points.wb.ru
    basket-09.wbbasket.ru
    basket-10.wbbasket.ru
    basket-15.wbbasket.ru
    basket-05.wbbasket.ru
    basket-12.wbbasket.ru

    First party requests and sizes per content type

    Calculated using .*wildberries.* (use --firstParty to configure).

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b8.6 KB30.5 KB1
    css0 b0 b0 b0
    javascript0 b26.3 KB74.7 KB2
    image0 b16.7 KB16.1 KB1
    font0 b0 b0 b0
    json0 b19.2 KB60.5 KB13
    svg0 b1.3 KB1.5 KB1
    favicon0 b15.6 KB15.0 KB1
    other0 b130.0 KB342.6 KB3
    TotalN/A217.7 KB541.0 KB22

    Third party requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b0 b0 b0
    css0 b95.2 KB631.3 KB5
    javascript421 B481.4 KB1.7 MB29
    image0 b2.8 MB2.8 MB36
    font0 b134.5 KB134.4 KB1
    svg0 b7.5 KB53.6 KB2
    json0 b343.7 KB3.4 MB20
    other0 b0 b0 b6
    plain4.9 KB360 B32 B32
    Total5.2 KB3.9 MB8.8 MB131

    Axe

    Axe is an accessibility testing engine for websites and other HTML-based user interfaces. Tested using axe-core version 4.10.2. Read more about axe-core .

    Violations

    Median number of violations for all the runs. Check each individual run to see all the violations.

    TypeViolations (median)
    Critical 0 (0 issues)
    Serious1 (46 issues)
    Moderate2 (3 issues)
    Minor0 (0 issues)

    loadingExperience ALL | | originLoadingExperience ALL | | 

    CrUx

    Chrome User Experience Report (CrUx) is powered by real user measurement across the public web, aggregated from users who have opted-in to syncing their browsing history, have not set up a Sync passphrase, and have usage statistic reporting enabled and is using Chrome.

    The CrUx data has four different buckets (form factor) depending on device: DESKTOP, PHONE, TABLET and ALL. You can choose which data to get with --crux.formFactor.

    Over the last 30 days, this is the field data for this page for Chrome users.

    Form Factor ALL

    Data collected between 2024-12-18 and 2025-1-14

    MetricValue
    Round trip time 75 percentile143 ms
    Time to first byte (TTFB) 75 percentile444 ms
    First Contentful Paint (FCP) 75 percentile1.314 s
    Largest Contentful Paint (LCP) 75 percentile3.479 s
    Cumulative Layout Shift (CLS) 75 percentile0.72
    Interaction to next paint (INP) 75 percentile1.913 s

    Form factors

    Form factorValue
    Desktop16.95%
    Phone81.81%
    Tablet1.24%

    Navigation types

    Navigation typeValue
    Navigate 80.12%
    Navigate cache 0.00%
    Reload 7.56%
    Restore 0.10%
    Back/Forward 1.50%
    Back/Forward cache 0.00%
    Prerender 10.72%

    Distribution

    Time to first byte (TTFB)First Contentful Paint (FCP)
    Largest Contentful Paint (LCP) Cumulative Layout Shift (CLS)
    Interaction to next paint (INP)

    All pages served from this origin

    This is a summary of all pages served from this origin over the last 30 days for Chrome users.

    Form Factor ALL

    Data collected between 2024-12-18 and 2025-1-14

    MetricValue
    Round trip time 75 percentile141 ms
    Time to first byte (TTFB) 75 percentile439 ms
    First Contentful Paint (FCP) 75 percentile1.277 s
    Largest Contentful Paint (LCP) 75 percentile4.138 s
    Cumulative Layout Shift (CLS) 75 percentile0.79
    Interaction to next paint (INP) 75 percentile1.444 s

    Form factors

    Form factorValue
    Desktop18.87%
    Phone79.67%
    Tablet1.46%

    Navigation types

    Navigation typeValue
    Navigate 62.46%
    Navigate cache 0.00%
    Reload 28.08%
    Restore 0.81%
    Back/Forward 3.71%
    Back/Forward cache 0.00%
    Prerender 4.94%

    Distribution

    Time to first byte (TTFB)First Contentful Paint (FCP)
    Largest Contentful Paint (LCP) Cumulative Layout Shift (CLS)
    Interaction to next paint (INP)