Run 2 summary

https://www.wildberries.ru

Tested 2025-03-31 07:19:04 using Chrome 134.0.6998.35 (runtime settings).

SummaryWaterfall MetricsFilmstrip CoachPageXrayCPU Third partyScreenshotsaxe

Summary

MetricValue
Page metrics
Performance score56
Total page size2.4 MB
Requests137
Timing metrics
TTFB808 ms
First Paint2.348 s
Fully Loaded21.736 s
Google Web Vitals
TTFB808 ms
First Contentful Paint (FCP) 2.348 s
Largest Contentful Paint (LCP) 12.096 s
Cumulative Layout Shift (CLS) 0.81
Total Blocking Time1.471 s
Max Potential FID867 ms
CPU metrics
CPU long tasks7
CPU last long task happens at16.347 s
Visual Metrics
First Visual Change2.367 s
Speed Index12.384 s
Visual Complete 85%16.934 s
Visual Complete 99%16.934 s
Last Visual Change16.934 s
Screenshot
| Waterfall | | Download HAR | 

Waterfall

| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
2.4 sFirst Contentful Paint 2.348 sFirst Visual Change 2.367 s
2.5 s
2.6 s
2.7 s
2.8 s
2.9 s
3 s
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4 s
4.1 s
4.2 s
4.3 s
4.4 s
4.5 s
4.6 sCPU Long Task duration 65 msCPU Long Task duration 50 msDOM Content Loaded Time 4.574 s
4.7 s
4.8 s
4.9 s
5 s
5.1 sLayout Shift 0.00569 5.081 s
5.2 s
5.3 s
5.4 s
5.5 s
5.6 s
5.7 sLayout Shift 0.01716 5.667 s
6 sLayout Shift 0.00011 5.983 sLayout Shift 0.00018 6.000 s
6.1 sLayout Shift 0.00027 6.016 sLayout Shift 0.00037 6.033 sLayout Shift 0.00048 6.050 sLayout Shift 0.00060 6.067 sLayout Shift 0.00075 6.083 sLayout Shift 0.00089 6.100 s
6.2 sLayout Shift 0.00105 6.120 sLayout Shift 0.00123 6.133 sLayout Shift 0.00143 6.150 sLayout Shift 0.00162 6.166 sLayout Shift 0.00184 6.183 s
6.3 sLayout Shift 0.00207 6.204 sLayout Shift 0.00230 6.217 sLayout Shift 0.00256 6.233 sLayout Shift 0.00281 6.249 sLayout Shift 0.00307 6.266 sLayout Shift 0.00334 6.284 sLayout Shift 0.00362 6.299 s
6.4 sLayout Shift 0.00389 6.316 sLayout Shift 0.00401 6.333 sLayout Shift 0.00404 6.350 sLayout Shift 0.00407 6.366 sLayout Shift 0.00409 6.383 sLayout Shift 0.00413 6.400 s
6.5 sLayout Shift 0.00412 6.416 sLayout Shift 0.00412 6.433 sLayout Shift 0.00412 6.449 sLayout Shift 0.00410 6.467 sLayout Shift 0.00407 6.485 sLayout Shift 0.00406 6.500 s
6.6 sLayout Shift 0.00400 6.517 sLayout Shift 0.00390 6.533 sLayout Shift 0.00363 6.550 s
6.7 sLayout Shift 0.00988 6.603 sLayout Shift 0.00256 6.625 sLayout Shift 0.00232 6.647 sLayout Shift 0.00208 6.653 sLayout Shift 0.00186 6.667 sLayout Shift 0.00163 6.684 s
6.8 sLayout Shift 0.00282 6.728 sLayout Shift 0.00106 6.741 sLayout Shift 0.00090 6.756 s
6.9 sLayout Shift 0.00342 6.846 s
7 sCPU Long Task duration 867 ms
7.8 sLayout Shift 0.00334 7.797 s
7.9 sLayout Shift 0.00770 7.821 sLayout Shift 0.01360 7.867 sLayout Shift 0.00409 7.884 sCPU Long Task duration 87 ms
8 sLayout Shift 0.26250 7.978 s
8.1 sLayout Shift 0.00569 8.003 sLayout Shift 0.00265 8.052 sLayout Shift 0.00514 8.065 sLayout Shift 0.00222 8.087 sCPU Long Task duration 174 ms
8.2 s
8.3 sLayout Shift 0.01716 8.273 s
8.6 sLayout Shift 0.00011 8.583 sLayout Shift 0.00018 8.600 s
8.7 sLayout Shift 0.00027 8.616 sLayout Shift 0.00037 8.633 sLayout Shift 0.00048 8.651 sLayout Shift 0.00060 8.671 sLayout Shift 0.00073 8.684 s
8.8 sLayout Shift 0.00089 8.701 sLayout Shift 0.00105 8.717 sLayout Shift 0.00123 8.737 sLayout Shift 0.00142 8.749 sLayout Shift 0.00162 8.766 sLayout Shift 0.00184 8.783 sLayout Shift 0.00207 8.800 s
8.9 sLayout Shift 0.00230 8.820 sCPU Long Task duration 55 msLayout Shift 0.26250 8.881 sLayout Shift 0.00221 8.891 s
9 sLayout Shift 0.00239 8.901 sLayout Shift 0.00256 8.917 sLayout Shift 0.00265 8.933 sLayout Shift 0.00268 8.952 sLayout Shift 0.00269 8.968 sLayout Shift 0.00271 8.983 sLayout Shift 0.00273 9.000 s
9.1 sLayout Shift 0.00273 9.018 sLayout Shift 0.00272 9.034 sLayout Shift 0.00273 9.050 sLayout Shift 0.00271 9.068 sLayout Shift 0.00270 9.083 sLayout Shift 0.00267 9.100 s
9.2 sLayout Shift 0.00265 9.117 sLayout Shift 0.00259 9.135 sLayout Shift 0.00240 9.150 sLayout Shift 0.00222 9.167 sLayout Shift 0.00204 9.191 sLayout Shift 0.00187 9.200 s
9.3 sLayout Shift 0.00170 9.219 sLayout Shift 0.00153 9.234 sLayout Shift 0.00138 9.250 sLayout Shift 0.00123 9.266 sLayout Shift 0.00108 9.285 s
9.4 sLayout Shift 0.00095 9.301 sLayout Shift 0.00082 9.317 sLayout Shift 0.00070 9.334 sLayout Shift 0.00059 9.350 sLayout Shift 0.00050 9.367 sLayout Shift 0.00041 9.384 s
9.5 sLayout Shift 0.00032 9.401 sLayout Shift 0.00025 9.416 sLayout Shift 0.00018 9.433 sLayout Shift 0.00012 9.452 sLayout Shift 0.00007 9.466 s
10.2 s
10.3 s
10.4 s
10.5 s
10.6 s
10.7 s
10.8 s
10.9 s
11 s
11.4 s
11.7 s
11.8 s
11.9 s
12 s
12.1 sLCP <IMG> 12.096 s
12.2 sPage Load Time 12.110 s
12.3 s
12.4 s
12.5 s
13.3 s
13.4 s
13.5 s
13.6 s
13.7 s
13.8 s
13.9 s
14 s
16.2 s
16.3 s
16.4 sCPU Long Task duration 523 ms
17 sLast Visual Change 16.934 sVisual Complete 85% 16.934 sVisual Complete 95% 16.934 sVisual Complete 99% 16.934 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 (56)

TitleAdviceScore
Avoid slowing down the critical rendering path (avoidRenderBlocking)The page has 1 blocking requests and 4 in body parser blocking (4 JavaScript and 1 CSS).60
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.7c55f47880e103d84bab.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/lang/ru.17c1b56c748f3ece8ab1.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js
  • https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-1.42845ec3.js
  • Don't scale images in the browser (avoidScalingImages)The page has 18 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/poster/ru/anno/1440x40/wibes_2880_mob_3.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742825492241109079.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992_biznes.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992_413_1.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742825492241109079.webp
  • https://basket-01.wbbasket.ru/vol42/part4219/4219394/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol275/part27541/27541349/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2245/part224528/224528955/images/c516x688/1.webp
  • https://basket-09.wbbasket.ru/vol1209/part120930/120930473/images/c516x688/1.webp
  • https://basket-04.wbbasket.ru/vol434/part43450/43450373/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1834/part183446/183446911/images/c516x688/1.webp
  • https://basket-04.wbbasket.ru/vol496/part49682/49682526/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol734/part73451/73451404/images/c516x688/1.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/app-store.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/google-play.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/app-gallery.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/rustore.webp
  • Have a fast first contentful paint (firstContentfulPaint)First contentful paint can be improved (2.348 s). It is in the Google Web Vitals needs improvement range, slower than 1.8 seconds.50
    Description: The First Contentful Paint (FCP) metric measures the time from when the page starts loading to when any part of the page content is rendered on the screen. For this metric, "content" refers to text, images (including background images), <svg> elements, or non-white <canvas> elements.
    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)Largest contentful paint is poor 12.096 s. It is in the Google Web Vitals poor range, slower than 4.5 seconds. You can add fetchPriority="high" to the image to increase the load priority in Chrome.0
    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.
    Offenders:
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742825492241109079.webp
  • Avoid CPU Long Tasks (longTasks)The page has 7 CPU long tasks with the total of 1.821 s. The total blocking time is 1.471 s . 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.0
    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
  • self
  • self
  • self
  • unknown
  • Avoid Frontend single point of failures (spof)The page has 3 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...4c482632d5489.css
  • https://static-basket-01.wbbasket.ru/vol2/site/app/modal.75158a0f0d1d2f230958.css
  • https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader.afe2ccfd4a81a33f9c85.css
  • Avoid extra requests by setting cache headers (cacheHeaders)The page has 86 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 1.9 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/f/als-hauss-vf.woff2
  • https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3...4c482632d5489.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/app.7c55f47880e103d84bab.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/lang/ru.17c1b56c748f3ece8ab1.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js
  • https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-1.42845ec3.js
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/cookies.6dfe33e4.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.2c21321717279f1b0a8c.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.3f...8c05fd7b44ed8c.js
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuLk.b38253b0.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/mobileMenuTemp.42883d4f.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/footer.413388ce.json
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/searchInput/suggest...4925c66d180c76.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.3f1f360c9d33874fe5c5.js
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/spahome.a5bf1784.json
  • https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/site/main-p...5f8e97eb6083c.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.473830efc3430176d1b8.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.d1551932ebb94b589950.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.shortDeliver...9f53140a4c37eb.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/models/home.6626f37bbe68cda27911.js
  • https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info
  • https://static-basket-01.wbbasket.ru/vol0/data/stores-data.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/uploadImageForSearchByImagePopUp.29d85a1d.json
  • https://static-basket-01.wbbasket.ru/vol2/site/s/spa/modules/uploadImageForSearc...ae50b44a28588.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/uploadImageForSearc...db4e8069618937.js
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/app-store.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/google-play.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/app-gallery.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/rustore.webp
  • https://banners-website.wildberries.ru/public/v2/banners...public/v2/banners
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCard.ca941b61.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCore.239e7083.json
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://static-basket-01.wbbasket.ru/vol2/site/app/modal.75158a0f0d1d2f230958.css
  • https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader.afe2ccfd4a81a33f9c85.css
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog/xCatalogDat...3d627a6c648066.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/provider...b3013822024ea4.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/userInfo/userInfoRe...77394b2b922f93.js
  • 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...29d0e0146e7d80.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/react-vendors.4463b5fe473e03f21749.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/mo-icons.82b0e5d82416af73ae55.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/mo-ui.56c8afa090f39783c39e.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/modal-component.f8c024614931875ef1ad.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader-component.b1...749655f40cf947.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/14627.eb35aeacc24e8988fd4a.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/37266.1262e74f2a4dd51ea1a8.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.42e4645df7160c309213.js
  • https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info
  • https://static-basket-01.wbbasket.ru/vol2/site/i/blank.gif
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/anno/1440x40/wibes_2880_mob_3.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742825492241109079.webp
  • 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://banners-website.wildberries.ru/public/v2/banners...public/v2/banners
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992_413_1.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/BECC...EA88CC44BA59.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTo...378e54035cf6d6.js
  • https://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987
  • 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...4cd109248f542.css
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...47791157e0d4ac.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.8b8fd2c8405863b4e6ea.js
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/onlineChat.2c163d71.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...95f079c3388771.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/storageService.b23debd027e49c291b23.js
  • https://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/icon.svg
  • https://www.wildberries.ru/favicon.ico
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • 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/modules/lazyBlockLoader.c66511f48cf5a64f33e7.js
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992_biznes.webp
  • https://static-basket-01.wbbasket.ru/vol0/data/all-poo-v10.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/all-poo-fr-v10.json
  • Long cache headers is good (cacheHeadersLong)The page has 12 requests that have a shorter cache time than 30 days (but still a cache time).88
    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-01.wbbasket.ru/vol42/part4219/4219394/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol275/part27541/27541349/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2245/part224528/224528955/images/c516x688/1.webp
  • https://basket-09.wbbasket.ru/vol1209/part120930/120930473/images/c516x688/1.webp
  • https://basket-04.wbbasket.ru/vol434/part43450/43450373/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1834/part183446/183446911/images/c516x688/1.webp
  • https://basket-04.wbbasket.ru/vol496/part49682/49682526/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol734/part73451/73451404/images/c516x688/1.webp
  • Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 104.9 kB and uncompressed size is 702 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...4c482632d5489.css 81.7 KB542.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/site/main-p...5f8e97eb6083c.css 6.0 KB45.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/spa/modules/uploadImageForSearc...ae50b44a28588.css 1.2 KB4.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/modal.75158a0f0d1d2f230958.css 614 B1.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader.afe2ccfd4a81a33f9c85.css 928 B6.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/modules/popups/ch...4cd109248f542.css 10.4 KB76.9 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 1 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 609.1 kB and the uncompressed size is 2.3 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.7c55f47880e103d84bab.js 64.8 KB190.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/lang/ru.17c1b56c748f3ece8ab1.js 83.5 KB359.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js 142.9 KB559.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-1.42845ec3.js 16.7 KB80.6 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.2c21321717279f1b0a8c.js 9.8 KB31.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.3f...8c05fd7b44ed8c.js 12.4 KB40.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/searchInput/suggest...4925c66d180c76.js 1.5 KB3.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.3f1f360c9d33874fe5c5.js 26.6 KB103.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.473830efc3430176d1b8.js 9.7 KB41.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/lazyBlockLoader....90a678955c61ae.js 394 B780 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.tooltip.d1551932ebb94b589950.js 2.6 KB9.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.shortDeliver...9f53140a4c37eb.js 1.7 KB7.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/models/home.6626f37bbe68cda27911.js 12.4 KB47.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/uploadImageForSearc...db4e8069618937.js 1.4 KB5.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog/xCatalogDat...3d627a6c648066.js 959 B3.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/provider...b3013822024ea4.js 2.4 KB7.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/userInfo/userInfoRe...77394b2b922f93.js 1.3 KB4.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.searchTags.c...ec4113398294c9.js 546 B766 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/goodsCat...29d0e0146e7d80.js 24.4 KB124.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-vendors.4463b5fe473e03f21749.js 40.6 KB132.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/mo-icons.82b0e5d82416af73ae55.js 7.5 KB24.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/mo-ui.56c8afa090f39783c39e.js 11.9 KB75.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/modal-component.f8c024614931875ef1ad.js 1.1 KB2.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader-component.b1...749655f40cf947.js 338 B236 B
    https://static-basket-01.wbbasket.ru/vol2/site/app/14627.eb35aeacc24e8988fd4a.js 4.5 KB11.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/37266.1262e74f2a4dd51ea1a8.js 18.3 KB52.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.42e4645df7160c309213.js 3.7 KB9.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTo...378e54035cf6d6.js 23.5 KB75.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...47791157e0d4ac.js 12.0 KB39.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.8b8fd2c8405863b4e6ea.js 6.4 KB18.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.contextMenu....696f23cf02cb02.js 731 B1.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...95f079c3388771.js 9.0 KB30.0 KB
    https://pow.wildberries.ru/scripts/d.js?7eec71a7 23.8 KB59.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/storageService.b23debd027e49c291b23.js 6.2 KB21.3 KB
    https://pow.wildberries.ru/scripts/wasm_exec.js?5c7aa861 6.0 KB15.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/lazyBlockLoader.c66511f48cf5a64f33e7.js 1.0 KB2.3 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/promotion-creatives.json.hash
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/stats/events
  • https://pow.wildberries.ru/scripts/solve.wasm?7b450d09
  • https://www.wildberries.ru/webapi/logging/jserror
  • 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-v3.3f468264c482632d5489.css size is 83.6 kB (83629) 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...4c482632d5489.css 81.7 KB542.5 KB
    Total page size shouldn't be too big (pageSize)The page total transfer size is 2.5 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/ 11.0 KB33.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/f/als-hauss-vf.woff2 134.7 KB134.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3...4c482632d5489.css 81.7 KB542.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/app.7c55f47880e103d84bab.js 64.8 KB190.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/lang/ru.17c1b56c748f3ece8ab1.js 83.5 KB359.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js 142.9 KB559.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-1.42845ec3.js 16.7 KB80.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/cookies.6dfe33e4.json 357 B528 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 252 B323 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/orderService.2c21321717279f1b0a8c.js 9.8 KB31.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.3f...8c05fd7b44ed8c.js 12.4 KB40.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuLk.b38253b0.json 1.2 KB7.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/mobileMenuTemp.42883d4f.json 555 B2.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/footer.413388ce.json 2.8 KB18.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/searchInput/suggest...4925c66d180c76.js 1.5 KB3.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.3f1f360c9d33874fe5c5.js 26.6 KB103.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/spahome.a5bf1784.json 2.2 KB9.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/site/main-p...5f8e97eb6083c.css 6.0 KB45.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.473830efc3430176d1b8.js 9.7 KB41.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/lazyBlockLoader....90a678955c61ae.js 394 B780 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.tooltip.d1551932ebb94b589950.js 2.6 KB9.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.shortDeliver...9f53140a4c37eb.js 1.7 KB7.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/models/home.6626f37bbe68cda27911.js 12.4 KB47.0 KB
    https://www.wildberries.ru/webapi/stats/pageview 666 B38 B
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash 0 b0 b
    https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info 617 B369 B
    https://static-basket-01.wbbasket.ru/vol0/data/stores-data.json 183.8 KB4.5 MB
    https://www.wildberries.ru/webapi/logging/jserror N/A0 b
    https://www.wildberries.ru/webapi/logging/jserror N/A0 b
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/uploadImageForSearchByImagePopUp.29d85a1d.json 633 B1.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/spa/modules/uploadImageForSearc...ae50b44a28588.css 1.2 KB4.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/uploadImageForSearc...db4e8069618937.js 1.4 KB5.3 KB
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash 180 B16 B
    https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/app-store.webp 1.9 KB1.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/google-play.webp 2.2 KB2.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/app-gallery.webp 2.0 KB1.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/i/v3/footer/download/rustore.webp 2.1 KB1.9 KB
    https://banners-website.wildberries.ru/public/v2/banners...public/v2/banners 9.7 KB56.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCard.ca941b61.json 2.7 KB9.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCore.239e7083.json 4.3 KB16.8 KB
    https://www.wildberries.ru/webapi/api/home/seo 3.3 KB6.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/modal.75158a0f0d1d2f230958.css 614 B1.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader.afe2ccfd4a81a33f9c85.css 928 B6.2 KB
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json 824 B1.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog/xCatalogDat...3d627a6c648066.js 959 B3.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/provider...b3013822024ea4.js 2.4 KB7.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/userInfo/userInfoRe...77394b2b922f93.js 1.3 KB4.6 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.searchTags.c...ec4113398294c9.js 546 B766 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/goodsCat...29d0e0146e7d80.js 24.4 KB124.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-vendors.4463b5fe473e03f21749.js 40.6 KB132.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/mo-icons.82b0e5d82416af73ae55.js 7.5 KB24.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/mo-ui.56c8afa090f39783c39e.js 11.9 KB75.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/modal-component.f8c024614931875ef1ad.js 1.1 KB2.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader-component.b1...749655f40cf947.js 338 B236 B
    https://static-basket-01.wbbasket.ru/vol2/site/app/14627.eb35aeacc24e8988fd4a.js 4.5 KB11.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/37266.1262e74f2a4dd51ea1a8.js 18.3 KB52.7 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.42e4645df7160c309213.js 3.7 KB9.7 KB
    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/pageview....wb.ru/e/pageview 0 b0 b
    https://a.wb.ru/e/Alert_S...a.wb.ru/e/Alert_S 0 b0 b
    https://a.wb.ru/e/Alert_S...a.wb.ru/e/Alert_S 0 b0 b
    https://www.wildberries.ru/webapi/logging/jserror N/A0 b
    https://www.wildberries.ru/webapi/personalinfo 1.2 KB627 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/blank.gif 184 B49 B
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/anno/1440x40/wibes_2880_mob_3.webp 26.5 KB26.3 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742825492241109079.webp 204.4 KB204.2 KB
    https://static-basket-01.wbbasket.ru/vol0/data/main-menu-ru-ru-v3.json 73.6 KB497.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuTopTmpl.dac4c2eb.json 1.5 KB6.8 KB
    https://www.wildberries.ru/webapi/stats/pageview 666 B38 B
    https://www.wildberries.ru/webapi/api/home/seo 3.3 KB6.9 KB
    https://banners-website.wildberries.ru/public/v2/banners...public/v2/banners 9.7 KB56.0 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992_413_1.webp 130.8 KB130.7 KB
    https://a.wb.ru/e/Footer_S....wb.ru/e/Footer_S 0 b0 b
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/BECC...EA88CC44BA59.webp 64.5 KB64.3 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTo...378e54035cf6d6.js 23.5 KB75.5 KB
    https://a.wb.ru/e/Screen_V....wb.ru/e/Screen_V 0 b0 b
    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://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987 25.9 KB98.4 KB
    https://a.wb.ru/e/pageview....wb.ru/e/pageview 0 b0 b
    https://a.wb.ru/e/Screen_V....wb.ru/e/Screen_V 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...4cd109248f542.css 10.4 KB76.9 KB
    https://pow.wildberries.ru/api/v1/js-settings 781 B122 B
    https://a.wb.ru/e/Banner_S....wb.ru/e/Banner_S 0 b0 b
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...47791157e0d4ac.js 12.0 KB39.3 KB
    https://www.wildberries.ru/webapi/stats/events N/A0 b
    https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.8b8fd2c8405863b4e6ea.js 6.4 KB18.9 KB
    https://a.wb.ru/e/Banner_S....wb.ru/e/Banner_S 0 b0 b
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/onlineChat.2c163d71.json 4.0 KB18.4 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 731 B1.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...95f079c3388771.js 9.0 KB30.0 KB
    https://pow.wildberries.ru/scripts/d.js?7eec71a7 23.8 KB59.0 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://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/storageService.b23debd027e49c291b23.js 6.2 KB21.3 KB
    https://chat-prod.wildberries.ru/api/support/v1/unauth/messages 0 b0 b
    https://www.wildberries.ru/manifestv2.json 1.0 KB1.5 KB
    https://www.wildberries.ru/icon.svg 1.4 KB1.5 KB
    https://a.wb.ru/e/performance....ru/e/performance 0 b0 b
    https://www.wildberries.ru/favicon.ico 15.7 KB15.0 KB
    https://pow.wildberries.ru/api/v1/client/get-task?client_id=c810af55-d5e0-41dc-960b-33f809d7e6de 1.1 KB433 B
    https://www.wildberries.ru/android-icon-144x144.png 16.7 KB16.1 KB
    https://chat-prod.wildberries.ru/api/support/v1/unauth/messages 585 B3 B
    https://pow.wildberries.ru/scripts/wasm_exec.js?5c7aa861 6.0 KB15.7 KB
    https://pow.wildberries.ru/scripts/solve.wasm?7b450d09 150.0 KB342.6 KB
    https://pow.wildberries.ru/api/v1/client/verify-answer 777 B120 B
    https://www.wildberries.ru/webapi/logging/jserror N/A0 b
    https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search 35.8 KB129.0 KB
    https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search 35.4 KB126.9 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-01.wbbasket.ru/vol42/part4219/4219394/images/c516x688/1.webp 53.2 KB52.7 KB
    https://basket-02.wbbasket.ru/vol275/part27541/27541349/images/c516x688/1.webp 42.4 KB41.9 KB
    https://basket-15.wbbasket.ru/vol2245/part224528/224528955/images/c516x688/1.webp 26.9 KB26.5 KB
    https://basket-09.wbbasket.ru/vol1209/part120930/120930473/images/c516x688/1.webp 54.2 KB53.8 KB
    https://basket-04.wbbasket.ru/vol434/part43450/43450373/images/c516x688/1.webp 58.7 KB58.3 KB
    https://basket-12.wbbasket.ru/vol1834/part183446/183446911/images/c516x688/1.webp 41.4 KB40.9 KB
    https://basket-04.wbbasket.ru/vol496/part49682/49682526/images/c516x688/1.webp 50.2 KB50.1 KB
    https://basket-05.wbbasket.ru/vol734/part73451/73451404/images/c516x688/1.webp 77.3 KB76.9 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992.webp 75.9 KB75.7 KB
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/poster/ru/bignew/992x413/992_biznes.webp 78.4 KB78.3 KB
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/all-poo-v10.json.hash 180 B16 B
    https://www.wildberries.ru/webapi/stats/events N/A0 b
    https://a.wb.ru/e/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/all-poo-fr-v10.json N/A1.6 MB
    https://a.wb.ru/e/Banner_S....wb.ru/e/Banner_S 0 b0 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://pow.wildberries.ru/api/v1/js-settings
  • https://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/icon.svg
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • Best practice advice (58)

    TitleAdviceScore
    Cumulative Layout Shift (cumulativeLayoutShift)You have a poor cumulative layout shift score (0.8065). It is in the Google Web Vitals poor range, with a shift higher than 0.25. You should manually check the filmstrip or video and check if it will affect the user.0
    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 (109 requests and 2.2 MB) then first party (28 requests and 264.7 kB). The page transfer more bytes from third party domains (2.2 MB) then first party (264.7 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 25 responses that sets both a max-age and expires header. There are 21 responses that sets a pragma no-cache header (that is a request header). There are 31 responses that sets a server header. 23
    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://www.wildberries.ru/webapi/stats/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://banners-website.wildberries.ru/public/v2/banners...public/v2/banners
  • 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://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/personalinfo
  • https://www.wildberries.ru/webapi/personalinfo
  • https://www.wildberries.ru/webapi/personalinfo
  • https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info
  • 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://banners-website.wildberries.ru/public/v2/banners...public/v2/banners
  • https://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987
  • 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/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • https://pow.wildberries.ru/scripts/d.js?7eec71a7
  • https://pow.wildberries.ru/scripts/d.js?7eec71a7
  • 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://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/manifestv2.json
  • 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/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://www.wildberries.ru/android-icon-144x144.png
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://www.wildberries.ru/android-icon-144x144.png
  • 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://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/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • https://www.wildberries.ru/webapi/logging/jserror
  • 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://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!
    Width485
    Height7883
    DOM elements5285
    Avg DOM depth14
    Max DOM depth19
    Iframes0
    Script tags3039
    Local storage277.6 KB
    Session storage224 B
    Network Information API3g
    Resource Hints
    preconnect
    https://static-basket-01.wbbasket.ru/
    https://splitter.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 | Metrics from CDP | 

    Visual Metrics

    Browser Metrics

    Google Web Vitals
    Time to first byte (TTFB)808 ms
    First Contentful Paint (FCP)2.348 s
    Largest Contentful Paint (LCP)12.096 s
    Cumulative Layout Shift (CLS)0.81
    Total Blocking Time (TBT)1.471 s
    First Contentful Paint info
    Elements that needed recalculate style before FCP163
    Time spent in recalculate style before FCP26.864 ms
    Extra timings
    TTFB808 ms
    First Paint2.348 s
    Load Event End12.110 s
    Fully loaded21.736 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/adsf/1742825492241109079.webp" data-src-pb="https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742825492241109079.webp" class="swiper-lazy swiper-lazy-loaded" name="banner_fe5e753c-ae48-4c2a-8fac-75eaa199feae" alt="Happy Baby" width="1440" height="168">
    Render time 12.096 s
    Element render delay56 ms
    TTFB808 ms
    Resource delay7.126 s
    Resource load duration4.107 s
    Elements that needed recalculate style before LCP6968
    Time spent in recalculate style before LCP334.798 ms
    Load time12.042 s
    URL https://static-baske...492241109079.webp
    Size (width*height)85443
    DOM path
    div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div > div:eq(2) > 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(2) > 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

    0.80654 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
    0.26250<div id="mainContainer" class="main__container"></div>
    body > div:eq(0) > main#body-layout > div#mainContainer
    0.26250<div id="mainContainer" class="main__container"></div>
    body > div:eq(0) > main#body-layout > div#mainContainer
    0.01716<div id="mainContainer" class="main__container"></div>
    body > div:eq(0) > main#body-layout > div#mainContainer
    0.01716<div id="mainContainer" class="main__container"></div>
    body > div:eq(0) > main#body-layout > div#mainContainer
    0.01360
    0.00988
    0.00770
    0.00569<div class="navbar-mobile hide-desktop j-navbar-mobile" data-link="{on 'click' '.navbar-mobile__link' sendAnalytics}" data-jsv="#30^/30^"></div>
    body > div:eq(1)
    0.00569
    0.00514
    0.00413
    0.00412
    0.00412
    0.00412
    0.00410
    0.00409
    0.00409
    0.00407
    0.00407
    0.00406
    0.00404
    0.00401
    0.00400
    0.00390
    0.00389
    0.00363
    0.00362
    0.00342
    0.00334
    0.00334
    0.00307
    0.00282
    0.00281
    0.00273
    0.00273
    0.00273
    0.00272
    0.00271
    0.00271
    0.00270
    0.00269
    0.00268
    0.00267
    0.00265
    0.00265
    0.00265
    0.00259
    0.00256
    0.00256
    0.00256
    0.00240
    0.00239
    0.00232
    0.00230
    0.00230
    0.00222
    0.00222
    0.00221
    0.00208
    0.00207
    0.00207
    0.00204
    0.00187
    0.00186
    0.00184
    0.00184
    0.00170
    0.00163
    0.00162
    0.00162
    0.00153
    0.00143
    0.00142
    0.00138
    0.00123
    0.00123
    0.00123
    0.00108
    0.00106
    0.00105
    0.00105
    0.00095
    0.00090
    0.00089
    0.00089
    0.00082
    0.00075
    0.00073
    0.00070
    0.00060
    0.00060
    0.00059
    0.00050
    0.00048
    0.00048
    0.00041
    0.00037
    0.00037
    0.00032
    0.00027
    0.00027
    0.00025
    0.00018
    0.00018
    0.00018
    0.00012
    0.00011
    0.00011
    0.00007
    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
    963.8 ms1.022 s0.9 ms0.9 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    828.5 ms868.1 ms11.1 ms11.1 ms0 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    486.1 ms539.1 ms12.4 ms12.2 ms0.2 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js

    Forced Style And Layout Duration: 301 ms

    Invoker:  Response.json.then
    Invoker Type: resolve-promise
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    124.9 ms183.7 ms1.1 ms1.1 ms0 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js

    Forced Style And Layout Duration: 45 ms

    Invoker:  Response.json.then
    Invoker Type: resolve-promise
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    39.4 ms88.6 ms2.1 ms2.1 ms0 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js

    Forced Style And Layout Duration: 18 ms

    Invoker:  LockManager.request.then
    Invoker Type: resolve-promise
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    33.3 ms88 ms1 ms1 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    16 ms66.2 ms0.1 ms0 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js

    Invoker:  https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    7.3 ms58.9 ms1.8 ms1.7 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js

    Forced Style And Layout Duration: 14 ms

    Invoker:  LockManager.request.then
    Invoker Type: resolve-promise
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0.559 ms55 ms0.1 ms0 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-1.42845ec3.js

    Forced Style And Layout Duration: 1 ms

    Invoker:  #document.onDOMContentLoaded
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0.108 ms62.5 ms2.4 ms2.3 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js

    Forced Style And Layout Duration: 13 ms

    Invoker:  Response.json.then
    Invoker Type: resolve-promise
    Window attribution: self
    Source char position: -1

    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.

    CDP Performance

    namevalue
    AudioHandlers0
    AudioWorkletProcessors0
    Documents27
    Frames26
    JSEventListeners547
    LayoutObjects4045
    MediaKeySessions0
    MediaKeys0
    Nodes12850
    Resources152
    ContextLifecycleStateObservers63
    V8PerContextDatas1
    WorkerGlobalScopes0
    UACSSResources0
    RTCPeerConnections0
    ResourceFetchers27
    AdSubframes0
    DetachedScriptStates0
    ArrayBufferContents7
    LayoutCount556
    RecalcStyleCount613
    LayoutDuration211
    RecalcStyleDuration697
    DevToolsCommandDuration31
    ScriptDuration225
    V8CompileDuration2
    TaskDuration6005
    TaskOtherDuration4839
    ThreadTime6
    ProcessTime9
    JSHeapUsedSize26951128
    JSHeapTotalSize45264896
    FirstMeaningfulPaint2345
    | 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 requests137
    Total domains16
    Total transfer size2.4 MB
    Total content size11.4 MB
    Responses missing compression59
    Number of cookies0
    Third party cookies0
    Requests per response code
    200135
    2042

    Largest assets on the page (by transfer size)

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b11.0 KB33.3 KB1
    css0 b102.5 KB685.6 KB7
    javascript399 B594.9 KB2.1 MB37
    image0 b1010.0 KB1004.5 KB20
    font0 b134.7 KB134.4 KB1
    json0 b413.7 KB7.1 MB34
    other0 b150.0 KB342.6 KB9
    plain3.7 KB360 B32 B26
    svg0 b1.4 KB1.5 KB1
    favicon0 b15.7 KB15.0 KB1
    Total4.1 KB2.4 MB11.4 MB137

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    www.wildberries.ru7.351 s54.8 KB81.9 KB16
    static-basket-01.wbbasket.ru63.693 s1.6 MB10.1 MB73
    a.wb.ru9.591 s2.1 KB5.8 KB25
    user-geo-data.wildberries.ru2.866 s1.2 KB738 B2
    banners-website.wildberries.ru3.125 s19.4 KB112.0 KB2
    catalog.wb.ru1.503 s25.9 KB98.4 KB1
    pow.wildberries.ru4.007 s182.4 KB418.0 KB6
    chat-prod.wildberries.ru1.357 s585 B3 B2
    recom.wb.ru1.620 s71.2 KB255.9 KB2
    basket-01.wbbasket.ru2.886 s53.2 KB52.7 KB1
    basket-02.wbbasket.ru2.891 s42.4 KB41.9 KB1
    basket-15.wbbasket.ru2.282 s26.9 KB26.5 KB1
    basket-09.wbbasket.ru2.987 s54.2 KB53.8 KB1
    basket-04.wbbasket.ru6.335 s109.0 KB108.4 KB2
    basket-12.wbbasket.ru3.260 s41.4 KB40.9 KB1
    basket-05.wbbasket.ru3.803 s77.3 KB76.9 KB1

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds0 seconds1 day
    Last modified33 seconds3 weeks1 year

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css0 b0
    javascript7.1 KB2
    image575.4 KB11
    font0 b0
    json74.6 KB7
    svg1.4 KB1
    plain180 B7
    favicon15.7 KB1
    other150.0 KB3
    Total824.2 KB32

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css14.8 KB5
    javascript207.6 KB23
    image1010.0 KB20
    font0 b0
    other150.0 KB9
    json405.8 KB27
    plain360 B26
    svg1.4 KB1
    favicon15.7 KB1
    Total1.8 MB112

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    140

    Render information

    URLType
    https://static-baske...ce2fcf8a7bb122.jsin_body_parser_blocking
    https://static-baske...ls-hauss-vf.woff2non_blocking
    https://static-baske...6c748f3ece8ab1.jsin_body_parser_blocking
    https://static-baske...4c482632d5489.cssblocking
    https://static-baske...7880e103d84bab.jsin_body_parser_blocking
    https://static-baske...fe473e03f21749.jsnon_blocking
    https://static-baske...0c9d33874fe5c5.jsnon_blocking
    https://static-baske...29d0e0146e7d80.jsnon_blocking
    https://pow.wildberr...s.ru/scripts/d.jsnon_blocking
    https://static-baske...378e54035cf6d6.jsnon_blocking
    https://static-baske...4f2a4dd51ea1a8.jsnon_blocking
    https://static-baske...-18-1.42845ec3.jsin_body_parser_blocking
    https://static-baske...7bbe68cda27911.jsnon_blocking
    https://static-baske...8c05fd7b44ed8c.jsnon_blocking
    https://static-baske...47791157e0d4ac.jsnon_blocking
    https://static-baske...a090f39783c39e.jsnon_blocking
    https://static-baske...4cd109248f542.cssdynamically_injected_non_blocking
    https://static-baske...1717279f1b0a8c.jsnon_blocking
    https://static-baske...efc3430176d1b8.jsnon_blocking
    https://static-baske...95f079c3388771.jsnon_blocking
    https://static-baske...d82416af73ae55.jsnon_blocking
    https://static-baske...c8405863b4e6ea.jsnon_blocking
    https://static-baske...d027e49c291b23.jsnon_blocking
    https://pow.wildberr...ipts/wasm_exec.jsnon_blocking
    https://static-baske...5f8e97eb6083c.cssdynamically_injected_non_blocking
    https://static-baske...acc24e8988fd4a.jsnon_blocking
    https://static-baske...5df7160c309213.jsnon_blocking
    https://static-baske...32ebb94b589950.jsnon_blocking
    https://static-baske...b3013822024ea4.jsnon_blocking
    https://a.wb.ru/sdk/sdk.jsnon_blocking
    https://static-baske...1d6fe85ff2d74.cssdynamically_injected_non_blocking
    https://static-baske...9f53140a4c37eb.jsnon_blocking
    https://static-baske...4925c66d180c76.jsnon_blocking
    https://static-baske...db4e8069618937.jsnon_blocking
    https://static-baske...77394b2b922f93.jsnon_blocking
    https://static-baske...ae50b44a28588.cssdynamically_injected_non_blocking
    https://static-baske...614931875ef1ad.jsnon_blocking
    https://static-baske...f48cf5a64f33e7.jsnon_blocking
    https://static-baske...3d627a6c648066.jsnon_blocking
    https://static-baske...d4a81a33f9c85.cssdynamically_injected_non_blocking
    https://static-baske...696f23cf02cb02.jsnon_blocking
    https://static-baske...f0d1d2f230958.cssdynamically_injected_non_blocking
    https://static-baske...ec4113398294c9.jsnon_blocking
    https://static-baske...90a678955c61ae.jsnon_blocking
    https://static-baske...749655f40cf947.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 1471
    Max Potential First Input Delay 867
    Long Tasks before First Paint00
    Long Tasks before First Contentful Paint00
    Long Tasks before Largest Contentful Paint61298
    Long Tasks after Load Event End1523
    Total Long Tasks71821

    CPU last long task happened at 16.347 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    self450365window
    self457450window
    self6902867window
    self788887window
    self8096174window
    self882255window
    unknown16347523window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML122
    styleLayout917
    paintCompositeRender264
    scriptParseCompile2
    scriptEvaluation2825
    garbageCollection60
    other1683
    Events (ms)
    RunMicrotasks2581
    RunTask1315
    UpdateLayoutTree689
    Layout210
    Paint132
    v8.run126
    PrePaint116
    Layerize115
    Commit86
    ParseHTML85
    FunctionCall56
    PaintImage56
    HitTest48
    HTMLDocumentParser::MaybeFetchQueuedPreloads33
    UpdateLayer26
    v8.callFunction22
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL17
    IntersectionObserverController::computeIntersections16

    Time spent per request

    URLCPU time (ms)
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.7f239ace2fcf8a7bb122.js134
    https://static-basket-01.wbbasket.ru/vol2/site/j/app.7c55f47880e103d84bab.js35
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-vendors.4463b5fe473e03f21749.js17
    https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.8b8fd2c8405863b4e6ea.js14
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.473830efc3430176d1b8.js10

    CPU time spent

    Tool/domainTime (ms)
    static-basket-01.wbbasket.ru209.9
    | 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
    a.wb.ru
    catalog.wb.ru
    recom.wb.ru
    basket-01.wbbasket.ru
    basket-02.wbbasket.ru
    basket-15.wbbasket.ru
    basket-09.wbbasket.ru
    basket-04.wbbasket.ru
    basket-12.wbbasket.ru
    basket-05.wbbasket.ru

    First party requests and sizes per content type

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

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b11.0 KB33.3 KB1
    css0 b0 b0 b0
    javascript0 b29.8 KB74.7 KB2
    image0 b16.7 KB16.1 KB1
    font0 b0 b0 b0
    json0 b33.9 KB129.4 KB15
    other0 b150.0 KB342.6 KB7
    svg0 b1.4 KB1.5 KB1
    favicon0 b15.7 KB15.0 KB1
    TotalN/A258.5 KB612.7 KB28

    Third party requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b0 b0 b0
    css0 b102.5 KB685.6 KB7
    javascript399 B565.0 KB2.1 MB35
    image0 b993.2 KB988.4 KB19
    font0 b134.7 KB134.4 KB1
    json0 b379.7 KB7.0 MB19
    other0 b0 b0 b2
    plain3.7 KB360 B32 B26
    Total4.0 KB2.1 MB10.8 MB109
    afterPageCompleteCheck.png | layoutShift.png | largestContentfulPaint.png | 

    Screenshots

    afterPageCompleteCheck.png

    afterPageCompleteCheck.png

    layoutShift.png

    layoutShift.png

    largestContentfulPaint.png

    largestContentfulPaint.png

    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

    serious
    Elements must meet minimum color contrast ratio thresholds (cat.color,wcag2aa,wcag143,TTv5,TT13.c,EN-301-549,EN-9.1.4.3,ACT) - color-contrastEnsure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
    Fix any of the following: Element has insufficient color contrast of 4.49 (foreground color: #ffffff, background color: #a73afd, font size: 10.5pt (14px), font weight: normal). Expected contrast ratio of 4.5:1
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span>© Wildberries 2004–2025.<span> Все права защищены.</span></span>
    • <span> Все права защищены.</span>
    • <span> Применяются <a class="footer__link" target="_blank" data-link="href{legalRedirectUrl: '/services/pravila-primeneniya-rekomendatelnyh-tehnologiy'}" href="https://legal.wildberries.ru/rules-for-the-use-of-recommendation-technologies/country/ru/lang/ru/">рекомендательные технологии</a> </span>
    • <a class="footer__link" target="_blank" data-link="href{legalRedirectUrl: '/services/pravila-primeneniya-rekomendatelnyh-tehnologiy'}" href="https://legal.wildberries.ru/rules-for-the-use-of-recommendation-technologies/country/ru/lang/ru/">рекомендательные технологии</a>
    moderate
    Page should contain a level-one heading (cat.semantics,best-practice) - page-has-heading-oneEnsure that the page, or at least one of its frames contains a level-one heading
    Fix all of the following: Page must have a level-one heading
    • <html lang="ru" translate="no" class="adaptive" style="--custom-promo-filter-color: #FFFFFF; --custom-promo-filter-background: #F700DB; --custom-promo-filter-switch-color: #BABABF; --custom-promo-filter-switch-background: #FFFFFF; --custom-promo-filter-switch-active-color: #FFFFFF; --custom-promo-filter-switch-active-background: #7CD71F;">
    All page content should be contained by landmarks (cat.keyboard,best-practice) - regionEnsure all page content is contained by landmarks
    Fix any of the following: Some page content is not contained by landmarks
    • <input class="menu-burger__btn-search j-search-input-mobile search-placeholder" name="searchInput" type="search" placeholder="Найти на Wildberries">
    • <div class="menu-burger__main j-menu-burger-main">
    • <a class="navbar-mobile__link" data-wba-header-name="Main_tabbar" data-link-type="home" href="/" aria-label="Главная страница">
    • <a class="navbar-mobile__link" data-wba-header-name="Cart_tabbar" href="/lk/basket" aria-label="Корзина">
    • <a class="navbar-mobile__link" data-wba-header-name="Favorites_tabbar" href="/lk/favorites" aria-label="Избранные товары" data-link="{on 'click' showPopupLoginMobile}" data-jsv="#23^/23^">
    • <a class="navbar-mobile__link" data-wba-header-name="LK_tabbar" href="/lk" aria-label="Личный кабинет" data-link="{on 'click' showPopupLoginMobile}" data-jsv="#25^/25^">
    • <p class="cookies__text">