Page summary

https://www.wildberries.ru

Tested 2025-03-31 15:43:18 using Chrome 134.0.6998.35 (runtime settings).

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

Summary

MetricValue
Page metrics
Performance Score62
Total Page Transfer Size4.1 MB
Requests157
Timing metrics
TTFB [median]61 ms
First Paint [median]304 ms
Fully Loaded [median]6.937 s
Google Web Vitals
TTFB [median]61 ms
First Contentful Paint (FCP) [median]304 ms
Largest Contentful Paint (LCP) [median]2.448 s
Cumulative Layout Shift (CLS) [median]0.12
Total Blocking Time [median]1.343 s
Max Potential FID [median]840 ms
CPU metrics
CPU long tasks [median]5
CPU longest task duration982 ms
CPU last long task happens at4.726 s
Visual Metrics
First Visual Change [median]300 ms
Speed Index [median]3.388 s
Visual Complete 85% [median]5.500 s
Visual Complete 99% [median]5.567 s
Last Visual Change [median]5.567 s
Chrome User Experience Report (CRUX)
First Contentful Paint [p75]1.323 s
Largest Contentful Paint (LCP) [p75]3.663 s
Cumulative Layout Shift (CLS) [p75]0.72
Screenshot of run 3

Timings Summary

Metricminmedianmeanmax
Visual Metrics
FirstVisualChange267 ms300 ms311 ms367 ms
LastVisualChange5.567 s5.567 s6.056 s7.034 s
SpeedIndex3.385 s3.388 s3.411 s3.461 s
VisualReadiness5.200 s5.300 s5.745 s6.734 s
VisualComplete855.500 s5.500 s5.511 s5.534 s
VisualComplete955.534 s5.534 s5.545 s5.567 s
VisualComplete995.567 s5.567 s5.567 s5.567 s
Google Web Vitals
Time To First Byte (TTFB)57 ms61 ms69 ms88 ms
Largest Contentful Paint (LCP)2.308 s2.448 s2.437 s2.556 s
First Contentful Paint (FCP)280 ms304 ms313 ms356 ms
Cumulative Layout Shift (CLS)0.11420.11570.11550.1166
More metrics
firstPaint280 ms304 ms313 ms356 ms
loadEventEnd689 ms756 ms1.053 s1.713 s
CPU
Total Blocking Time1.281 s1.343 s1.377 s1.507 s
Max Potential FID833 ms840 ms885 ms982 ms
CPU long tasks 5555
CPU last long task happens at4.685 s4.726 s4.731 s4.783 s
| Waterfall | | Download HAR | 

Waterfall

Run 3 SpeedIndex median

| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.3 sFirst Visual Change 267 msFirst Contentful Paint 280 ms
0.4 sCPU Long Task duration 66 msDOM Content Loaded Time 386 ms
0.5 s
0.6 s
0.7 sPage Load Time 689 msCPU Long Task duration 840 ms
1.6 sLayout Shift 0.00307 1.599 s
1.7 s
1.8 sLayout Shift 0.00986 1.779 s
1.9 sCPU Long Task duration 73 ms
2.2 sCPU Long Task duration 124 ms
2.3 sLayout Shift 0.07746 2.240 sLayout Shift 0.00015 2.292 s
2.4 sLayout Shift 0.00034 2.334 sLayout Shift 0.00015 2.364 s
2.5 sLayout Shift 0.00072 2.404 sLayout Shift 0.00065 2.447 sLCP <IMG> 2.448 s
2.6 sLayout Shift 0.00198 2.530 sLayout Shift 0.00199 2.562 sLayout Shift 0.00156 2.596 s
2.7 sLayout Shift 0.00279 2.635 sLayout Shift 0.00285 2.697 s
2.8 sLayout Shift 0.00085 2.705 sLayout Shift 0.00179 2.748 s
2.9 sLayout Shift 0.00378 2.803 sLayout Shift 0.00215 2.859 sLayout Shift 0.00112 2.893 s
3 sLayout Shift 0.00137 2.937 sLayout Shift 0.00065 2.972 s
3.1 sLayout Shift 0.00049 3.007 sLayout Shift 0.00036 3.037 sLayout Shift 0.00023 3.070 s
3.2 sLayout Shift 0.00015 3.101 sLayout Shift 0.00007 3.136 s
4.7 s
4.8 sCPU Long Task duration 490 ms
5.3 s
5.5 sVisual Complete 85% 5.500 s
5.6 sVisual Complete 95% 5.534 sLast Visual Change 5.567 sVisual Complete 99% 5.567 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 (62)

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.cf8a25c94bce40782201.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js
  • https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-2.9f8aadb9.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/wibes_2880_web_3.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/v_1_2_2880x336.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/2880x336.webp
  • https://basket-14.wbbasket.ru/vol2106/part210642/210642607/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2164/part216419/216419579/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol148/part14893/14893317/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2245/part224559/224559070/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol55/part5558/5558089/images/c516x688/1.webp
  • https://basket-16.wbbasket.ru/vol2562/part256286/256286137/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2349/part234959/234959422/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol130/part13027/13027269/images/c516x688/1.webp
  • https://basket-16.wbbasket.ru/vol2411/part241119/241119799/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1883/part188356/188356639/images/c516x688/1.webp
  • https://basket-20.wbbasket.ru/vol3303/part330303/330303658/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1796/part179604/179604534/images/c516x688/1.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743081750835455440.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743412169578255916.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742824572021089418.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743171537570401188.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742990776900660175.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742990869077798807.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743411345791775501.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743416294747106308.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743161574869703767.webp
  • https://basket-12.wbbasket.ru/vol1772/part177228/177228451/images/c516x688/1.webp
  • https://basket-19.wbbasket.ru/vol3217/part321784/321784670/images/c516x688/1.webp
  • https://basket-09.wbbasket.ru/vol1209/part120930/120930475/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2164/part216419/216419577/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1918/part191888/191888800/images/c516x688/1.webp
  • https://basket-13.wbbasket.ru/vol1972/part197251/197251273/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2349/part234956/234956055/images/c516x688/1.webp
  • https://basket-03.wbbasket.ru/vol303/part30341/30341123/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2245/part224559/224559382/images/c516x688/1.webp
  • https://basket-17.wbbasket.ru/vol2698/part269826/269826619/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol54/part5432/5432104/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2164/part216406/216406326/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 5 CPU long tasks with the total of 1.531 s. The total blocking time is 1.281 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
  • 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...dff604c4ce437.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 89 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 2.9 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...dff604c4ce437.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/app.7c55f47880e103d84bab.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/lang/ru.cf8a25c94bce40782201.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js
  • https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-2.9f8aadb9.js
  • https://static-basket-01.wbbasket.ru/vol2/site/i/v3/header/logoWb.svg
  • 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.ffd26956e5972c51bbda.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.d4...df6737b0015eac.js
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuLk.04a33c67.json
  • https://static-basket-01.wbbasket.ru/vol0/data/stores-data.json
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json.hash
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/userInfo/userInfoRe...77394b2b922f93.js
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json
  • https://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/icon.svg
  • 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://www.wildberries.ru/favicon.ico
  • 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/vol2/site/i/v3/apps/qr-apps.svg
  • 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/t/jst/catalogCard.01942f86.json
  • https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCore.239e7083.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...3cabf36213846f.js
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://banners-website.wildberries.ru/public/v2/banners...public/v2/banners
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTo...378e54035cf6d6.js
  • 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://pow.wildberries.ru/api/v1/js-settings
  • https://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743435040831793467.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/i/blank.gif
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/wibes_2880_web_3.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/2880x336.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/FFD6F187-37E0-490A-B1B6-F40E8B13927D.webp
  • https://static-basket-01.wbbasket.ru/vol2/site/app/mo-icons.02d8c937f3a6935d28a6.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/react-vendors.4463b5fe473e03f21749.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/mo-ui.38343c4bc6cf2fb98261.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/modal-component.f6534ac3e151f22dbe74.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/generalPreloader-component.b1...749655f40cf947.js
  • 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/vol2/site/app/14627.eb35aeacc24e8988fd4a.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/54124.6bdf3ca3c2d6925c2a36.js
  • https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.3528c03bca0f7eaaaff9.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/modules/lazyBlockLoader.c66511f48cf5a64f33e7.js
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743081750835455440.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743412169578255916.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742824572021089418.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743171537570401188.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742990776900660175.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742990869077798807.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743411345791775501.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743416294747106308.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743161574869703767.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...4cd109248f542.css
  • https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/onlineChat/onlineCh...47791157e0d4ac.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.fb4a7ea25d1c12e650c4.js
  • https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.8b8fd2c8405863b4e6ea.js
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • Long cache headers is good (cacheHeadersLong)The page has 28 requests that have a shorter cache time than 30 days (but still a cache time).72
    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-14.wbbasket.ru/vol2106/part210642/210642607/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2164/part216419/216419579/images/c516x688/1.webp
  • https://basket-02.wbbasket.ru/vol148/part14893/14893317/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2245/part224559/224559070/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol55/part5558/5558089/images/c516x688/1.webp
  • https://basket-16.wbbasket.ru/vol2562/part256286/256286137/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2349/part234959/234959422/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol130/part13027/13027269/images/c516x688/1.webp
  • https://basket-16.wbbasket.ru/vol2411/part241119/241119799/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1883/part188356/188356639/images/c516x688/1.webp
  • https://basket-20.wbbasket.ru/vol3303/part330303/330303658/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1796/part179604/179604534/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1772/part177228/177228451/images/c516x688/1.webp
  • https://basket-19.wbbasket.ru/vol3217/part321784/321784670/images/c516x688/1.webp
  • https://basket-09.wbbasket.ru/vol1209/part120930/120930475/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2164/part216419/216419577/images/c516x688/1.webp
  • https://basket-12.wbbasket.ru/vol1918/part191888/191888800/images/c516x688/1.webp
  • https://basket-13.wbbasket.ru/vol1972/part197251/197251273/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2349/part234956/234956055/images/c516x688/1.webp
  • https://basket-03.wbbasket.ru/vol303/part30341/30341123/images/c516x688/1.webp
  • https://basket-15.wbbasket.ru/vol2245/part224559/224559382/images/c516x688/1.webp
  • https://basket-17.wbbasket.ru/vol2698/part269826/269826619/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol54/part5432/5432104/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2164/part216406/216406326/images/c516x688/1.webp
  • Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 105 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...dff604c4ce437.css 81.7 KB542.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/site/main-p...5f8e97eb6083c.css 6.1 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 2.8 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 624 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 64.9 KB190.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/lang/ru.cf8a25c94bce40782201.js 84.2 KB362.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js 144.3 KB563.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-2.9f8aadb9.js 16.8 KB81.4 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.ffd26956e5972c51bbda.js 11.4 KB35.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.d4...df6737b0015eac.js 14.0 KB45.1 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/modules/searchInput/suggest...4925c66d180c76.js 1.6 KB3.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.3f1f360c9d33874fe5c5.js 26.7 KB103.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.473830efc3430176d1b8.js 9.8 KB41.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/lazyBlockLoader....90a678955c61ae.js 500 B780 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.tooltip.d1551932ebb94b589950.js 2.7 KB9.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.shortDeliver...9f53140a4c37eb.js 1.8 KB7.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/models/home.6626f37bbe68cda27911.js 12.5 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/customTags/spa.searchTags.c...ec4113398294c9.js 546 B766 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/catalog_v2/goodsCat...3cabf36213846f.js 24.4 KB124.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTo...378e54035cf6d6.js 23.5 KB75.5 KB
    https://pow.wildberries.ru/scripts/d.js?7eec71a7 23.8 KB59.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/mo-icons.02d8c937f3a6935d28a6.js 7.9 KB27.0 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-ui.38343c4bc6cf2fb98261.js 18.3 KB137.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/modal-component.f6534ac3e151f22dbe74.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/54124.6bdf3ca3c2d6925c2a36.js 18.5 KB53.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.3528c03bca0f7eaaaff9.js 3.8 KB9.8 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
    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/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://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/storageService.fb4a7ea25d1c12e650c4.js 7.6 KB25.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.8b8fd2c8405863b4e6ea.js 6.4 KB18.9 KB
    Avoid using incorrect mime types (mimeTypes)The page has 8 misconfigured mime types. 92
    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/promotion-creatives.json
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front.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/stats/events
  • Make each CSS response small (optimalCssSize)https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/spa/main-v3.4dd52e6dff604c4ce437.css size is 83.6 kB (83640) 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...dff604c4ce437.css 81.7 KB542.5 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/ 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...dff604c4ce437.css 81.7 KB542.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/app.7c55f47880e103d84bab.js 64.9 KB190.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/lang/ru.cf8a25c94bce40782201.js 84.2 KB362.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js 144.3 KB563.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/r/route-data.11-18-2.9f8aadb9.js 16.8 KB81.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/i/v3/header/logoWb.svg 1.2 KB2.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/cookies.6dfe33e4.json 416 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 360 B323 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/orderService.ffd26956e5972c51bbda.js 11.4 KB35.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/wbxOrderService.d4...df6737b0015eac.js 14.0 KB45.1 KB
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json.hash 0 b0 b
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/menuLk.04a33c67.json 1.3 KB7.9 KB
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/stores-data.json 185.2 KB4.5 MB
    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.hash 180 B16 B
    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/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/vol0/data/settings-front.json 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front.json 4.0 KB10.8 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/Alert_S...a.wb.ru/e/Alert_S 0 b0 b
    https://www.wildberries.ru/webapi/personalinfo 1.2 KB627 B
    https://www.wildberries.ru/webapi/logging/jserror N/A0 b
    https://www.wildberries.ru/manifestv2.json 1.0 KB1.5 KB
    https://www.wildberries.ru/icon.svg 1.4 KB1.5 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/mobileMenuTemp.42883d4f.json 663 B2.2 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/footer.413388ce.json 2.9 KB18.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/modules/searchInput/suggest...4925c66d180c76.js 1.6 KB3.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/swiper.3f1f360c9d33874fe5c5.js 26.7 KB103.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/spahome.a5bf1784.json 2.3 KB9.7 KB
    https://a.wb.ru/e/pageview....wb.ru/e/pageview 0 b0 b
    https://static-basket-01.wbbasket.ru/vol2/site/s/desktop/style/views/site/main-p...5f8e97eb6083c.css 6.1 KB45.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.473830efc3430176d1b8.js 9.8 KB41.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/lazyBlockLoader....90a678955c61ae.js 500 B780 B
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.tooltip.d1551932ebb94b589950.js 2.7 KB9.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/spa.shortDeliver...9f53140a4c37eb.js 1.8 KB7.4 KB
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/models/home.6626f37bbe68cda27911.js 12.5 KB47.0 KB
    https://www.wildberries.ru/webapi/stats/pageview 666 B38 B
    https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info 616 B369 B
    https://www.wildberries.ru/favicon.ico 15.7 KB15.0 KB
    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/vol2/site/i/v3/apps/qr-apps.svg 6.4 KB51.1 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/t/jst/catalogCard.01942f86.json 2.8 KB9.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/t/jst/catalogCore.239e7083.json 4.3 KB16.8 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...3cabf36213846f.js 24.4 KB124.8 KB
    https://www.wildberries.ru/webapi/api/home/seo 3.3 KB6.9 KB
    https://a.wb.ru/e/Screen_V....wb.ru/e/Screen_V 0 b0 b
    https://www.wildberries.ru/android-icon-144x144.png 16.7 KB16.1 KB
    https://a.wb.ru/e/Footer_S....wb.ru/e/Footer_S 0 b0 b
    https://banners-website.wildberries.ru/public/v2/banners...public/v2/banners 10.5 KB58.5 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/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://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 3.3 KB6.9 KB
    https://a.wb.ru/e/Screen_V....wb.ru/e/Screen_V 0 b0 b
    https://pow.wildberries.ru/api/v1/js-settings 781 B122 B
    https://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987 29.8 KB115.2 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743435040831793467.webp 98.1 KB97.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/i/blank.gif 184 B49 B
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/wibes_2880_web_3.webp 47.5 KB47.4 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/2880x336.webp 110.7 KB110.6 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/bners1/FFD6F187-37E0-490A-B1B6-F40E8B13927D.webp 96.4 KB96.3 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 23.8 KB59.0 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/mo-icons.02d8c937f3a6935d28a6.js 7.9 KB27.0 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-ui.38343c4bc6cf2fb98261.js 18.3 KB137.8 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/modal-component.f6534ac3e151f22dbe74.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/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/app/14627.eb35aeacc24e8988fd4a.js 4.5 KB11.9 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/54124.6bdf3ca3c2d6925c2a36.js 18.5 KB53.1 KB
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.3528c03bca0f7eaaaff9.js 3.8 KB9.8 KB
    https://pow.wildberries.ru/api/v1/client/get-task?client_id=c810af55-d5e0-41dc-960b-33f809d7e6de 1.1 KB433 B
    https://pow.wildberries.ru/scripts/wasm_exec.js?5c7aa861 6.0 KB15.7 KB
    https://www.wildberries.ru/webapi/stats/events N/A0 b
    https://pow.wildberries.ru/scripts/solve.wasm?7b450d09 150.0 KB342.6 KB
    https://pow.wildberries.ru/api/v1/client/verify-answer 778 B120 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 35.7 KB128.5 KB
    https://recom.wb.ru/personal/ru/common/v5/search.../common/v5/search 28.5 KB111.8 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-14.wbbasket.ru/vol2106/part210642/210642607/images/c516x688/1.webp 21.9 KB21.7 KB
    https://basket-14.wbbasket.ru/vol2164/part216419/216419579/images/c516x688/1.webp 52.7 KB52.6 KB
    https://basket-02.wbbasket.ru/vol148/part14893/14893317/images/c516x688/1.webp 3.8 KB3.4 KB
    https://basket-15.wbbasket.ru/vol2245/part224559/224559070/images/c516x688/1.webp 28.6 KB28.5 KB
    https://basket-01.wbbasket.ru/vol55/part5558/5558089/images/c516x688/1.webp 106.2 KB105.7 KB
    https://basket-16.wbbasket.ru/vol2562/part256286/256286137/images/c516x688/1.webp 44.6 KB44.5 KB
    https://basket-15.wbbasket.ru/vol2349/part234959/234959422/images/c516x688/1.webp 24.9 KB24.8 KB
    https://basket-01.wbbasket.ru/vol130/part13027/13027269/images/c516x688/1.webp 68.2 KB68.0 KB
    https://basket-16.wbbasket.ru/vol2411/part241119/241119799/images/c516x688/1.webp 26.3 KB25.9 KB
    https://basket-12.wbbasket.ru/vol1883/part188356/188356639/images/c516x688/1.webp 32.6 KB32.5 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743081750835455440.webp 162.3 KB162.1 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743412169578255916.webp 200.9 KB200.8 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742824572021089418.webp 116.3 KB116.1 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743171537570401188.webp 86.3 KB86.2 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742990776900660175.webp 180.2 KB180.1 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1742990869077798807.webp 163.0 KB162.9 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743411345791775501.webp 130.4 KB130.3 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743416294747106308.webp 119.1 KB118.9 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743161574869703767.webp 101.5 KB101.3 KB
    https://basket-20.wbbasket.ru/vol3303/part330303/330303658/images/c516x688/1.webp 49.1 KB48.6 KB
    https://basket-12.wbbasket.ru/vol1796/part179604/179604534/images/c516x688/1.webp 18.0 KB17.5 KB
    https://basket-12.wbbasket.ru/vol1772/part177228/177228451/images/c516x688/1.webp 30.5 KB30.4 KB
    https://basket-19.wbbasket.ru/vol3217/part321784/321784670/images/c516x688/1.webp 21.8 KB21.4 KB
    https://basket-09.wbbasket.ru/vol1209/part120930/120930475/images/c516x688/1.webp 52.4 KB51.9 KB
    https://basket-14.wbbasket.ru/vol2164/part216419/216419577/images/c516x688/1.webp 52.9 KB52.4 KB
    https://basket-12.wbbasket.ru/vol1918/part191888/191888800/images/c516x688/1.webp 49.9 KB49.7 KB
    https://basket-13.wbbasket.ru/vol1972/part197251/197251273/images/c516x688/1.webp 108.6 KB108.1 KB
    https://basket-15.wbbasket.ru/vol2349/part234956/234956055/images/c516x688/1.webp 25.3 KB25.2 KB
    https://basket-03.wbbasket.ru/vol303/part30341/30341123/images/c516x688/1.webp 50.1 KB49.6 KB
    https://basket-15.wbbasket.ru/vol2245/part224559/224559382/images/c516x688/1.webp 31.8 KB31.3 KB
    https://basket-17.wbbasket.ru/vol2698/part269826/269826619/images/c516x688/1.webp 29.0 KB28.5 KB
    https://basket-01.wbbasket.ru/vol54/part5432/5432104/images/c516x688/1.webp 106.7 KB106.6 KB
    https://basket-14.wbbasket.ru/vol2164/part216406/216406326/images/c516x688/1.webp 47.5 KB47.4 KB
    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/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/ec...ps://a.wb.ru/e/ec 0 b0 b
    https://www.wildberries.ru/webapi/stats/events N/A0 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://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/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://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/storageService.fb4a7ea25d1c12e650c4.js 7.6 KB25.4 KB
    https://chat-prod.wildberries.ru/api/support/v1/unauth/messages 0 b0 b
    https://static-basket-01.wbbasket.ru/vol2/site/j/performanceAnalytics.8b8fd2c8405863b4e6ea.js 6.4 KB18.9 KB
    https://chat-prod.wildberries.ru/api/support/v1/unauth/messages 585 B3 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://a.wb.ru/e/performance....ru/e/performance 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/manifestv2.json
  • https://www.wildberries.ru/icon.svg
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://www.wildberries.ru/webapi/api/home/seo
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://chat-prod.wildberries.ru/api/support/v1/unauth/messages
  • Best practice advice (67)

    TitleAdviceScore
    Cumulative Layout Shift (cumulativeLayoutShift)You have a cumulative layout shift score (0.1157) 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 (134 requests and 4 MB) then first party (23 requests and 254.9 kB). The page transfer more bytes from third party domains (4 MB) then first party (254.9 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 22 responses that sets both a max-age and expires header. There are 18 responses that sets a pragma no-cache header (that is a request header). There are 28 responses that sets a server header. 32
    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/personalinfo
  • https://www.wildberries.ru/webapi/personalinfo
  • https://www.wildberries.ru/webapi/personalinfo
  • 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/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/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/favicon.ico
  • https://www.wildberries.ru/favicon.ico
  • https://www.wildberries.ru/favicon.ico
  • 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/android-icon-144x144.png
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://banners-website.wildberries.ru/public/v2/banners...public/v2/banners
  • 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://pow.wildberries.ru/api/v1/js-settings
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://catalog.wb.ru/menu/v11/api?locale=ru&lang=ru&id=131289&collapse&dest=-1255987
  • 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://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/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://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://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • 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
  • 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 elements4235
    Avg DOM depth14
    Max DOM depth19
    Iframes0
    Script tags2423
    Local storage293.0 KB
    Session storage224 B
    Network Information API4g
    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 | 

    Data from run 3

    Visual Metrics

    Browser Metrics

    Google Web Vitals
    Time to first byte (TTFB)57 ms
    First Contentful Paint (FCP)280 ms
    Largest Contentful Paint (LCP)2.448 s
    Cumulative Layout Shift (CLS)0.12
    Total Blocking Time (TBT)1.343 s
    First Contentful Paint info
    Elements that needed recalculate style before FCP184
    Time spent in recalculate style before FCP21.63 ms
    Extra timings
    TTFB57 ms
    First Paint280 ms
    Load Event End689 ms
    Fully loaded6.856 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/1743435040831793467.webp" data-src-pb="https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1743435040831793467.webp" class="swiper-lazy swiper-lazy-loaded" name="banner_1952c2ba-7fd8-4ea1-93bb-23cc1bb4b83b" alt="Чуткое прикосновение науки" width="1440" height="168">
    Render time 2.448 s
    Element render delay233 ms
    TTFB57 ms
    Resource delay2.107 s
    Resource load duration50 ms
    Elements that needed recalculate style before LCP2217
    Time spent in recalculate style before LCP156.79 ms
    Load time2.235 s
    URL https://static-baske...040831793467.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

    0.11656 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
    0.00378
    0.00307<span class="simple-menu__text-full j-seller"></span>,<span class="simple-menu__text-full j-work"></span>,<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) > ul > li:eq(2) > a > span:eq(0),body > div:eq(0) > header > div > div:eq(0) > ul > li:eq(3) > a > span:eq(0),body > div:eq(0) > header > div > div:eq(0) > div,body > div:eq(0) > header > div > div:eq(0) > div > div:eq(1)
    0.00285
    0.00279
    0.00215
    0.00199
    0.00198
    0.00179
    0.00156
    0.00137
    0.00112
    0.00085
    0.00072
    0.00065
    0.00065
    0.00049
    0.00036
    0.00034
    0.00023
    0.00015
    0.00015
    0.00015
    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
    966.5 ms1.017 s0.8 ms0.8 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    790.4 ms842.2 ms0.1 ms0 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    445.5 ms491.8 ms4.8 ms4.7 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js

    Forced Style And Layout Duration: 258 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
    77.5 ms131.9 ms3.5 ms3.5 ms0 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js

    Forced Style And Layout Duration: 32 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
    43.4 ms93.4 ms0 ms0 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    25.7 ms113.2 ms2 ms1.9 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js

    Forced Style And Layout Duration: 24 ms

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

    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js

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

    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    16.3 ms67 ms0.1 ms0 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js

    Invoker:  https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms159.4 ms25.1 ms0.1 ms25 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms60 ms2.2 ms0 ms2.2 ms

    Forced Style And Layout Duration: 25 ms

    Invoker:  SCRIPT[src=https://static-basket-01.wbbasket.ru/vol2/site/j/spa/customTags/banners.473830efc3430176d1b8.js].onload
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms59.4 ms13.4 ms13.3 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTokenService.8901b3378e54035cf6d6.js

    Invoker:  https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTokenService.8901b3378e54035cf6d6.js
    Invoker Type: classic-script
    Window attribution: self

    Invoker:  SCRIPT[src=https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTokenService.8901b3378e54035cf6d6.js].onload
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js

    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.

    | 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 requests157
    Total domains21
    Total transfer size4.1 MB
    Total content size11.6 MB
    Responses missing compression60
    Number of cookies0
    Third party cookies0
    Requests per response code
    200153
    2044

    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 b102.6 KB685.5 KB7
    javascript399 B609.4 KB2.2 MB37
    image0 b2.6 MB2.6 MB39
    font0 b134.7 KB134.4 KB1
    svg0 b8.9 KB55.1 KB3
    json0 b407.0 KB5.5 MB32
    other0 b150.0 KB342.6 KB8
    plain3.7 KB360 B32 B28
    favicon0 b15.7 KB15.0 KB1
    Total4.1 KB4.1 MB11.6 MB157

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    www.wildberries.ru592 ms54.9 KB81.9 KB13
    static-basket-01.wbbasket.ru4.298 s2.7 MB9.7 MB80
    a.wb.ru752 ms2.1 KB5.8 KB25
    user-geo-data.wildberries.ru164 ms616 B369 B1
    banners-website.wildberries.ru201 ms10.5 KB58.5 KB1
    pow.wildberries.ru431 ms182.4 KB418.0 KB6
    catalog.wb.ru120 ms29.8 KB115.2 KB1
    recom.wb.ru192 ms64.2 KB240.3 KB4
    basket-14.wbbasket.ru673 ms175.0 KB174.3 KB4
    basket-02.wbbasket.ru190 ms3.8 KB3.4 KB1
    basket-15.wbbasket.ru647 ms110.6 KB109.8 KB4
    basket-01.wbbasket.ru547 ms281.1 KB280.3 KB3
    basket-16.wbbasket.ru401 ms71.0 KB70.4 KB2
    basket-12.wbbasket.ru503 ms130.9 KB130.1 KB4
    basket-20.wbbasket.ru221 ms49.1 KB48.6 KB1
    basket-19.wbbasket.ru236 ms21.8 KB21.4 KB1
    basket-09.wbbasket.ru253 ms52.4 KB51.9 KB1
    basket-13.wbbasket.ru256 ms108.6 KB108.1 KB1
    basket-03.wbbasket.ru246 ms50.1 KB49.6 KB1
    basket-17.wbbasket.ru229 ms29.0 KB28.5 KB1
    chat-prod.wildberries.ru216 ms585 B3 B2

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds0 seconds1 day
    Last modified3 minutes4 weeks2 years

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css20.9 KB6
    javascript270.3 KB29
    image2.6 MB39
    font0 b0
    other150.0 KB4
    json213.7 KB25
    svg7.8 KB2
    plain0 b23
    favicon15.7 KB1
    Total3.3 MB129

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css20.9 KB6
    javascript271.7 KB30
    image2.6 MB39
    font0 b0
    json406.2 KB30
    other150.0 KB7
    plain360 B28
    svg7.8 KB2
    favicon15.7 KB1
    Total3.5 MB143

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    140

    Render information

    URLType
    https://static-baske...c2e4e79bdf27f8.jsin_body_parser_blocking
    https://static-baske...ls-hauss-vf.woff2non_blocking
    https://static-baske...c94bce40782201.jsin_body_parser_blocking
    https://static-baske...dff604c4ce437.cssblocking
    https://static-baske...7880e103d84bab.jsin_body_parser_blocking
    https://static-baske...fe473e03f21749.jsnon_blocking
    https://static-baske...0c9d33874fe5c5.jsnon_blocking
    https://static-baske...3cabf36213846f.jsnon_blocking
    https://pow.wildberr...s.ru/scripts/d.jsnon_blocking
    https://static-baske...378e54035cf6d6.jsnon_blocking
    https://static-baske...a3c2d6925c2a36.jsnon_blocking
    https://static-baske...4bc6cf2fb98261.jsnon_blocking
    https://static-baske...-18-2.9f8aadb9.jsin_body_parser_blocking
    https://static-baske...df6737b0015eac.jsnon_blocking
    https://static-baske...7bbe68cda27911.jsnon_blocking
    https://static-baske...47791157e0d4ac.jsnon_blocking
    https://static-baske...56e5972c51bbda.jsnon_blocking
    https://static-baske...4cd109248f542.cssdynamically_injected_non_blocking
    https://static-baske...efc3430176d1b8.jsnon_blocking
    https://static-baske...95f079c3388771.jsnon_blocking
    https://static-baske...37f3a6935d28a6.jsnon_blocking
    https://static-baske...a25d1c12e650c4.jsnon_blocking
    https://static-baske...c8405863b4e6ea.jsnon_blocking
    https://static-baske...5f8e97eb6083c.cssdynamically_injected_non_blocking
    https://pow.wildberr...ipts/wasm_exec.jsnon_blocking
    https://static-baske...acc24e8988fd4a.jsnon_blocking
    https://static-baske...3bca0f7eaaaff9.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...9f53140a4c37eb.jsnon_blocking
    https://static-baske...1d6fe85ff2d74.cssdynamically_injected_non_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...c3e151f22dbe74.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 1343
    Max Potential First Input Delay 840
    Long Tasks before First Paint00
    Long Tasks before First Contentful Paint00
    Long Tasks before Largest Contentful Paint41103
    Long Tasks after Load Event End41527
    Total Long Tasks51593

    CPU last long task happened at 4.726 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    self31366window
    self691840window
    self182073window
    self2109124window
    unknown4726490window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML123
    styleLayout521
    paintCompositeRender75
    scriptParseCompile2
    scriptEvaluation2756
    garbageCollection61
    other1410
    Events (ms)
    RunMicrotasks2460
    RunTask1270
    UpdateLayoutTree422
    v8.run162
    ParseHTML86
    Layout86
    FunctionCall55
    Layerize49
    v8.callFunction40
    Paint38
    HTMLDocumentParser::MaybeFetchQueuedPreloads32
    PrePaint29
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL26
    PaintImage17
    Commit15
    HitTest13
    V8.BytecodeBudgetInterrupt11

    Time spent per request

    URLCPU time (ms)
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/index.688389c2e4e79bdf27f8.js165
    https://static-basket-01.wbbasket.ru/vol2/site/j/app.7c55f47880e103d84bab.js40
    https://a.wb.ru/sdk/sdk.js28
    https://static-basket-01.wbbasket.ru/vol2/site/app/react-app.3528c03bca0f7eaaaff9.js17
    https://pow.wildberries.ru/scripts/d.js?7eec71a713
    https://static-basket-01.wbbasket.ru/vol2/site/j/lang/ru.cf8a25c94bce40782201.js12
    https://static-basket-01.wbbasket.ru/vol2/site/j/spa/services/parseToken/parseTokenService.8901b3378e54035cf6d6.js12

    CPU time spent

    Tool/domainTime (ms)
    static-basket-01.wbbasket.ru246.0
    a.wb.ru28.2
    pow.wildberries.ru12.6
    | 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-14.wbbasket.ru
    basket-15.wbbasket.ru
    basket-12.wbbasket.ru
    basket-10.wbbasket.ru
    basket-13.wbbasket.ru
    basket-04.wbbasket.ru
    basket-17.wbbasket.ru
    basket-03.wbbasket.ru
    basket-16.wbbasket.ru
    basket-08.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 b24.4 KB75.5 KB13
    other0 b150.0 KB342.6 KB4
    svg0 b1.4 KB1.5 KB1
    favicon0 b15.7 KB15.0 KB1
    TotalN/A248.9 KB558.8 KB23

    Third party requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b0 b0 b0
    css0 b102.6 KB685.5 KB7
    javascript399 B579.6 KB2.2 MB35
    image0 b2.6 MB2.6 MB38
    font0 b134.7 KB134.4 KB1
    svg0 b7.6 KB53.6 KB2
    json0 b382.6 KB5.5 MB19
    other0 b0 b0 b4
    plain3.7 KB360 B32 B28
    Total4.0 KB3.8 MB11.1 MB134

    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 (43 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 2025-3-2 and 2025-3-29

    MetricValue
    Round Trip Time (RTT) 75 percentile142 ms
    Time To First Byte (TTFB) 75 percentile455 ms
    First Contentful Paint (FCP) 75 percentile1.323 s
    Largest Contentful Paint (LCP) 75 percentile3.663 s
    Cumulative Layout Shift (CLS) 75 percentile0.72
    Interaction to Next Paint (INP) 75 percentile2.330 s

    Form factors

    Form factorValue
    Desktop20.33%
    Phone78.43%
    Tablet1.24%

    Navigation types

    Navigation typeValue
    Navigate 78.03%
    Navigate cache 0.00%
    Reload 7.63%
    Restore 0.13%
    Back/Forward 1.55%
    Back/Forward cache 0.00%
    Prerender 12.66%

    Largest Contentful Paint resource type

    Element typeValue
    Text1.93%
    Image98.07%

    Largest Contentful Paint image extra information

    Metric75 p
    Largest Contentful Paint3.663 s
    Image load duration154 ms
    Image load delay2.701 s
    Image render delay570 ms
    Image TTFB436 ms

    Distribution

    Round Trip Time (RTT)Time To First Byte (TTFB)
    First Contentful Paint (FCP)Largest Contentful Paint (LCP)
    Interaction to Next Paint (INP)Cumulative Layout Shift (CLS)

    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 2025-3-2 and 2025-3-29

    MetricValue
    Round Trip Time (RTT) 75 percentile141 ms
    Time To First Byte (TTFB) 75 percentile442 ms
    First Contentful Paint (FCP) 75 percentile1.242 s
    Largest Contentful Paint (LCP) 75 percentile4.096 s
    Cumulative Layout Shift (CLS) 75 percentile0.80
    Interaction to Next Paint (INP) 75 percentile1.684 s

    Form factors

    Form factorValue
    Desktop23.30%
    Phone75.33%
    Tablet1.37%

    Navigation types

    Navigation typeValue
    Navigate 62.98%
    Navigate cache 0.00%
    Reload 27.17%
    Restore 0.98%
    Back/Forward 3.55%
    Back/Forward cache 0.00%
    Prerender 5.32%

    Largest Contentful Paint resource type

    Element typeValue
    Text8.57%
    Image91.43%

    Largest Contentful Paint image extra information

    Metric75 p
    Largest Contentful Paint4.096 s
    Image load duration129 ms
    Image load delay3.312 s
    Image render delay618 ms
    Image TTFB406 ms

    Distribution

    Round Trip Time (RTT)Time To First Byte (TTFB)
    First Contentful Paint (FCP)Largest Contentful Paint (LCP)
    Interaction to Next Paint (INP)Cumulative Layout Shift (CLS)