Run 3 summary

https://www.wildberries.ru/catalog/yuvelirnye-ukrasheniya/koltsa?sort=popular&page=1&fbrand=4603

Tested 2024-10-20 11:20:03 using Chrome 130.0.6723.58 (runtime settings).

SummaryWaterfall MetricsFilmstrip CoachPageXrayCPU Third partyScreenshotsaxe

Summary

MetricValue
Page metrics
Performance score59
Total page size3.7 MB
Requests98
Timing metrics
TTFB201 ms
First Paint707 ms
Fully Loaded31.171 s
Google Web Vitals
TTFB201 ms
First Contentful Paint (FCP) 707 ms
Largest Contentful Paint (LCP) 5.835 s
Cumulative Layout Shift (CLS) 0.13
Total Blocking Time2.037 s
Max Potential FID1.536 s
CPU metrics
CPU long tasks5
CPU last long task happens at17.829 s
Visual Metrics
First Visual Change733 ms
Speed Index4.753 s
Visual Complete 85%5.933 s
Visual Complete 99%5.967 s
Last Visual Change5.967 s
Screenshot
| Waterfall | | Download HAR | 

Waterfall

| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.7 sCPU Long Task duration 74 ms
0.8 sFirst Contentful Paint 707 msFirst Visual Change 733 msCPU Long Task duration 71 ms
0.9 sDOM Content Loaded Time 848 ms
1 s
1.1 sCPU Long Task duration 433 ms
1.6 s
1.7 s
1.8 s
1.9 s
2 s
2.1 s
2.2 s
2.3 s
2.4 s
2.5 s
2.6 s
2.7 s
2.8 s
2.9 s
3 s
3.1 s
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3.4 s
3.5 s
3.6 s
3.7 s
3.8 s
4.9 s
5 s
5.1 s
5.2 s
5.3 s
5.4 sCPU Long Task duration 197 ms
5.6 s
5.7 s
5.8 sLayout Shift 0.13320 5.770 s
5.9 sLCP <IMG> 5.835 s
6 sVisual Complete 85% 5.933 sLast Visual Change 5.967 sVisual Complete 95% 5.967 sVisual Complete 99% 5.967 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 8.0.2.

I am the coach

Coach score

Performance advice (59)

TitleAdviceScore
Avoid slowing down the critical rendering path (avoidRenderBlocking)The page has 2 blocking requests and 4 in body parser blocking (4 JavaScript and 2 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/vol0/j/app.min.ad19a657450fb2cc.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js
  • https://static-basket-01.wbbasket.ru/vol0/r/js-templates-ru-ru.10.0.42.3.js
  • https://static-basket-01.wbbasket.ru/vol0/r/route-data-ru.10.0.42.3.js
  • Don't scale images in the browser (avoidScalingImages)The page has 16 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://basket-01.wbbasket.ru/vol36/part3685/3685136/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol33/part3325/3325193/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol33/part3325/3325194/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2097/part209793/209793910/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol887/part88783/88783428/images/c516x688/1.webp
  • https://basket-10.wbbasket.ru/vol1393/part139337/139337488/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol56/part5696/5696680/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol29/part2961/2961946/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol39/part3908/3908350/images/c516x688/1.webp
  • https://basket-09.wbbasket.ru/vol1198/part119835/119835537/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol126/part12695/12695041/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2149/part214950/214950260/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2097/part209793/209793912/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol115/part11527/11527040/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol40/part4084/4084530/images/c516x688/1.webp
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1722602660221868701.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)Largest contentful paint is poor 5.835 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://basket-01.wbbasket.ru/vol36/part3685/3685136/images/c516x688/1.webp
  • Avoid CPU Long Tasks (longTasks)The page has 5 CPU long tasks with the total of 2.311 s. The total blocking time is 2.037 s and 1 long task before first contentful paint with total time of 74 ms. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. Use Geckoprofiler for Firefox or Chromes tracelog to debug your long tasks.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:
  • unknown
  • self
  • self
  • self
  • self
  • Avoid Frontend single point of failures (spof)The page has 2 requests inside of the head that can cause a SPOF (single point of failure). Load them asynchronously or move them outside of the document head.90
    Description: A page can be stopped from loading in the browser if a single JavaScript, CSS, and in some cases a font, couldn't be fetched or is loading really slowly (the white screen of death). That is a scenario you really want to avoid. Never load 3rd-party components synchronously inside of the head tag.
    Offenders:
  • https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/main-v3.min.bd54797f203b9042.css
  • https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/common.min.3ae7c63f4268e263.css
  • Avoid extra requests by setting cache headers (cacheHeaders)The page has 69 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 3.3 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/vol0/s/desktop/style/views/spa/main-v3.min.bd54797f203b9042.css
  • https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/common.min.3ae7c63f4268e263.css
  • https://static-basket-01.wbbasket.ru/vol0/i/v3/header/wb-logo_wb-birthday_2024_2.webp
  • https://static-basket-01.wbbasket.ru/vol0/i/v3/apps/qr-apps.svg
  • https://static-basket-01.wbbasket.ru/vol0/j/app.min.ad19a657450fb2cc.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js
  • https://static-basket-01.wbbasket.ru/vol0/r/js-templates-ru-ru.10.0.42.3.js
  • https://static-basket-01.wbbasket.ru/vol0/r/route-data-ru.10.0.42.3.js
  • https://static-basket-01.wbbasket.ru/vol0/i/v3/header/background_wb-birthday_2024.webp
  • https://static-basket-01.wb.ru/vol1/global-payment/default-payment.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/services/orderService.min.1ae4b06e459a9146.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/services/wbxOrderService.min.a49817e336a3df91.js
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front-ru.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/cargo-delivery-stores-v2.json
  • https://static-basket-01.wbbasket.ru/vol0/data/stores-data.json
  • https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json
  • https://static-basket-01.wbbasket.ru/vol0/data/settings-front-ru.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/banners.min.fa5c594041669961.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/searchInput/suggestionsH...1f418cdf2364df.js
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/spacatalog-ru-ru.4a58fa0073746103.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/xCatalogData.min.fd5c570d7a53a5ea.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/queryHelper.min.4a19010826e8d00e.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/providers/xCa...24127e470ebfcd.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/sorterModel/sort...bdf2a551380b02.js
  • https://static-basket-01.wbbasket.ru/vol0/data/main-menu-ru-ru-v3.json
  • https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/catalog-pag...c0778a54e724c.css
  • https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/promotion-c...75eab0813cb5c.css
  • https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/promotion-m...38ee7602792fa.css
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.recentItems.min.ef1499c48738a2a7.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.tooltip.min.427c93e1900719eb.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/models/categoryCatalog.min.7a810ff85be1f0ac.js
  • https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info
  • https://static-basket-01.wbbasket.ru/vol0/j/swiper.min.7a55dc87e84f5c3f.js
  • https://banners-website.wildberries.ru/public/v1/banners...public/v1/banners
  • https://static-basket-01.wbbasket.ru/vol0/data/menu/catalog/ekspress-dostavka.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/services/parseToken/parseTokenSe...05f4ccddd20bcf.js
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/menutoptmpl-ru-ru.d7da992fc1c000da.json
  • https://banners-website.wildberries.ru/public/v1/banners...public/v1/banners
  • https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1722602660221868701.webp
  • https://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog
  • https://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/services/feedbacks/feedbacksPaym...52e80756a6a35a.js
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/catalogcard-ru-ru.8514a1319a327664.json
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/catalogcore-ru-ru.b3a09120c910d559.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.searchTags.min.8e915a967b6c8579.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/lazyBlockLoader.min.6623456650f0eac0.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/goodsCatalog/...92a5a40c04b2d0.js
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/catalogsitepath-ru-ru.82bb2a30e309e655.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/shared/catalo...96e69c40b710e9.js
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/lazyBlockLoader.min.f9571df382b5a066.js
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/recommendationslist-ru-ru.e2fdd963f8a9c93f.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/recommendations/recommen...86860f6915047b.js
  • https://www.wildberries.ru/webapi/spa/catalog/metatags/yuvelirnye-ukrasheniya/ko...krasheniya/koltsa
  • https://catalog.wb.ru/catalog/jewellery1/v6/filters...llery1/v6/filters
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/filteritem-ru-ru.6be66106ba231687.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/filtres/filte...a9584b65eb9b5d.js
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/mobilepopupfilter-ru-ru.b0d871a474c04dee.json
  • https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/modules/mobilePopupFil...202312be6f62f.css
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/filtres/mobil...89ba2af34eb709.js
  • https://static-basket-01.wbbasket.ru/vol0/t/jst/onlinechatpopup-ru-ru.57da630cb64e406d.json
  • https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/onlineChat/onlineChatPop...f03933b9278345.js
  • https://static-basket-01.wbbasket.ru/vol0/data/all-poo-v9.json.hash
  • https://static-basket-01.wbbasket.ru/vol0/data/all-poo-fr-v9.json
  • 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
  • Long cache headers is good (cacheHeadersLong)The page has 18 requests that have a shorter cache time than 30 days (but still a cache time).82
    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://pow.wildberries.ru/scripts/d.js?7eec71a7
  • https://pow.wildberries.ru/scripts/wasm_exec.js?2a3a0c27
  • https://pow.wildberries.ru/scripts/solve.wasm?7debbd70
  • https://basket-01.wbbasket.ru/vol36/part3685/3685136/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol33/part3325/3325193/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol33/part3325/3325194/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2097/part209793/209793910/images/c516x688/1.webp
  • https://basket-05.wbbasket.ru/vol887/part88783/88783428/images/c516x688/1.webp
  • https://basket-10.wbbasket.ru/vol1393/part139337/139337488/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol56/part5696/5696680/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol29/part2961/2961946/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol39/part3908/3908350/images/c516x688/1.webp
  • https://basket-09.wbbasket.ru/vol1198/part119835/119835537/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2149/part214950/214950260/images/c516x688/1.webp
  • https://basket-14.wbbasket.ru/vol2097/part209793/209793912/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol126/part12695/12695041/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol115/part11527/11527040/images/c516x688/1.webp
  • https://basket-01.wbbasket.ru/vol40/part4084/4084530/images/c516x688/1.webp
  • Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 195.6 kB and uncompressed size is 959.9 kB. That is big and the CSS could most probably be smaller.0
    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/vol0/s/desktop/style/views/spa/main-v3.min.bd54797f203b9042.css 53.0 KB258.4 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/common.min.3ae7c63f4268e263.css 110.9 KB480.1 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/catalog-pag...c0778a54e724c.css 17.0 KB125.6 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/promotion-c...75eab0813cb5c.css 6.9 KB60.0 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/promotion-m...38ee7602792fa.css 2.3 KB10.2 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/modules/mobilePopupFil...202312be6f62f.css 889 B3.0 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 JavaScript size shouldn't be too big (javascriptSize)The total JavaScript transfer size is 360.1 kB and the uncompressed size is 1.3 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/vol0/j/app.min.ad19a657450fb2cc.js 42.2 KB108.9 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js 121.8 KB492.3 KB
    https://static-basket-01.wbbasket.ru/vol0/r/js-templates-ru-ru.10.0.42.3.js 1.8 KB5.7 KB
    https://static-basket-01.wbbasket.ru/vol0/r/route-data-ru.10.0.42.3.js 17.8 KB109.6 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/orderService.min.1ae4b06e459a9146.js 8.8 KB26.0 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/wbxOrderService.min.a49817e336a3df91.js 11.4 KB36.0 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/banners.min.fa5c594041669961.js 4.0 KB15.4 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/searchInput/suggestionsH...1f418cdf2364df.js 2.1 KB5.3 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/xCatalogData.min.fd5c570d7a53a5ea.js 1.3 KB4.8 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/queryHelper.min.4a19010826e8d00e.js 1.3 KB3.5 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/providers/xCa...24127e470ebfcd.js 2.3 KB7.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/sorterModel/sort...bdf2a551380b02.js 2.1 KB6.8 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.recentItems.min.ef1499c48738a2a7.js 670 B986 B
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.tooltip.min.427c93e1900719eb.js 2.3 KB8.0 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/models/categoryCatalog.min.7a810ff85be1f0ac.js 4.3 KB15.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/swiper.min.7a55dc87e84f5c3f.js 26.7 KB103.4 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/parseToken/parseTokenSe...05f4ccddd20bcf.js 23.2 KB73.8 KB
    https://pow.wildberries.ru/scripts/d.js?7eec71a7 21.1 KB59.0 KB
    https://pow.wildberries.ru/scripts/wasm_exec.js?2a3a0c27 5.2 KB15.4 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/feedbacks/feedbacksPaym...52e80756a6a35a.js 1006 B2.0 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.searchTags.min.8e915a967b6c8579.js 526 B745 B
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/lazyBlockLoader.min.6623456650f0eac0.js 501 B801 B
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/goodsCatalog/...92a5a40c04b2d0.js 20.2 KB95.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/shared/catalo...96e69c40b710e9.js 866 B1.7 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/lazyBlockLoader.min.f9571df382b5a066.js 946 B2.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/recommendations/recommen...86860f6915047b.js 9.0 KB35.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/filtres/filte...a9584b65eb9b5d.js 5.9 KB25.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/filtres/mobil...89ba2af34eb709.js 515 B689 B
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/onlineChat/onlineChatPop...f03933b9278345.js 12.4 KB39.8 KB
    Avoid using incorrect mime types (mimeTypes)The page has 6 misconfigured mime types. 94
    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-ru.json
  • https://pow.wildberries.ru/scripts/solve.wasm?7debbd70
  • https://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://catalog.wb.ru/catalog/jewellery1/v6/filters...llery1/v6/filters
  • https://www.wildberries.ru/webapi/stats/events
  • Make each CSS response small (optimalCssSize)https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/main-v3.min.bd54797f203b9042.css size is 54.3 kB (54315) and that is bigger than the limit of 14.5 kB. https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/common.min.3ae7c63f4268e263.css size is 113.6 kB (113596) and that is bigger than the limit of 14.5 kB. https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/catalog-page-v3.min.bdfc0778a54e724c.css size is 17.4 kB (17444) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB.70
    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/vol0/s/desktop/style/views/spa/main-v3.min.bd54797f203b9042.css 53.0 KB258.4 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/common.min.3ae7c63f4268e263.css 110.9 KB480.1 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/catalog-pag...c0778a54e724c.css 17.0 KB125.6 KB
    Total page size shouldn't be too big (pageSize)The page total transfer size is 3.9 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/catalog/yuvelirnye-ukrasheniya/koltsa?sort=popular&page=1&fbrand=4603 11.4 KB49.4 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/main-v3.min.bd54797f203b9042.css 53.0 KB258.4 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/spa/common.min.3ae7c63f4268e263.css 110.9 KB480.1 KB
    https://static-basket-01.wbbasket.ru/vol0/i/v3/header/wb-logo_wb-birthday_2024_2.webp 35.8 KB35.7 KB
    https://static-basket-01.wbbasket.ru/vol0/i/v3/apps/qr-apps.svg 15.6 KB77.9 KB
    https://static-basket-01.wbbasket.ru/vol0/j/app.min.ad19a657450fb2cc.js 42.2 KB108.9 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js 121.8 KB492.3 KB
    https://static-basket-01.wbbasket.ru/vol0/r/js-templates-ru-ru.10.0.42.3.js 1.8 KB5.7 KB
    https://static-basket-01.wbbasket.ru/vol0/r/route-data-ru.10.0.42.3.js 17.8 KB109.6 KB
    https://static-basket-01.wbbasket.ru/vol0/i/v3/header/background_wb-birthday_2024.webp 14.6 KB14.5 KB
    https://static-basket-01.wb.ru/vol1/global-payment/default-payment.json 390 B195 B
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/orderService.min.1ae4b06e459a9146.js 8.8 KB26.0 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/wbxOrderService.min.a49817e336a3df91.js 11.4 KB36.0 KB
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front-ru.json.hash 170 B16 B
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json.hash 170 B16 B
    https://static-basket-01.wbbasket.ru/vol0/data/cargo-delivery-stores-v2.json 13.9 KB74.9 KB
    https://static-basket-01.wbbasket.ru/vol0/data/stores-data.json 72.7 KB1.4 MB
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front-ru.json 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/data/promotion-creatives.json 622 B1.0 KB
    https://static-basket-01.wbbasket.ru/vol0/data/settings-front-ru.json 2.1 KB5.0 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/banners.min.fa5c594041669961.js 4.0 KB15.4 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/searchInput/suggestionsH...1f418cdf2364df.js 2.1 KB5.3 KB
    https://static-basket-01.wbbasket.ru/vol0/t/jst/spacatalog-ru-ru.4a58fa0073746103.json 895 B2.6 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/xCatalogData.min.fd5c570d7a53a5ea.js 1.3 KB4.8 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/queryHelper.min.4a19010826e8d00e.js 1.3 KB3.5 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/providers/xCa...24127e470ebfcd.js 2.3 KB7.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog/sorterModel/sort...bdf2a551380b02.js 2.1 KB6.8 KB
    https://static-basket-01.wbbasket.ru/vol0/data/main-menu-ru-ru-v3.json 66.5 KB441.6 KB
    https://www.wildberries.ru/webapi/stats/pageview 631 B38 B
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/catalog-pag...c0778a54e724c.css 17.0 KB125.6 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/promotion-c...75eab0813cb5c.css 6.9 KB60.0 KB
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/views/site/promotion-m...38ee7602792fa.css 2.3 KB10.2 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.recentItems.min.ef1499c48738a2a7.js 670 B986 B
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.tooltip.min.427c93e1900719eb.js 2.3 KB8.0 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/models/categoryCatalog.min.7a810ff85be1f0ac.js 4.3 KB15.1 KB
    https://user-geo-data.wildberries.ru/get-geo-info...s.ru/get-geo-info 602 B355 B
    https://static-basket-01.wbbasket.ru/vol0/j/swiper.min.7a55dc87e84f5c3f.js 26.7 KB103.4 KB
    https://banners-website.wildberries.ru/public/v1/banners...public/v1/banners 12.2 KB143.6 KB
    https://static-basket-01.wbbasket.ru/vol0/data/menu/catalog/ekspress-dostavka.json 16.5 KB108.5 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/parseToken/parseTokenSe...05f4ccddd20bcf.js 23.2 KB73.8 KB
    https://pow.wildberries.ru/api/v1/js-settings 746 B122 B
    https://static-basket-01.wbbasket.ru/vol0/t/jst/menutoptmpl-ru-ru.d7da992fc1c000da.json 1.7 KB7.5 KB
    https://www.wildberries.ru/webapi/stats/pageview 631 B38 B
    https://banners-website.wildberries.ru/public/v1/banners...public/v1/banners 11.3 KB128.5 KB
    https://static-basket-01.wbbasket.ru/vol1/crm-bnrs/adsf/1722602660221868701.webp 95.4 KB95.3 KB
    https://pow.wildberries.ru/scripts/d.js?7eec71a7 21.1 KB59.0 KB
    https://pow.wildberries.ru/api/v1/client/get-task?client_id=c810af55-d5e0-41dc-960b-33f809d7e6de 1.0 KB433 B
    https://pow.wildberries.ru/scripts/wasm_exec.js?2a3a0c27 5.2 KB15.4 KB
    https://pow.wildberries.ru/scripts/solve.wasm?7debbd70 127.9 KB339.0 KB
    https://pow.wildberries.ru/api/v1/client/verify-answer 743 B120 B
    https://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog 0 b0 b
    https://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog 65.7 KB305.5 KB
    https://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog 65.7 KB305.5 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/feedbacks/feedbacksPaym...52e80756a6a35a.js 1006 B2.0 KB
    https://static-basket-01.wbbasket.ru/vol0/t/jst/catalogcard-ru-ru.8514a1319a327664.json 2.9 KB10.9 KB
    https://static-basket-01.wbbasket.ru/vol0/t/jst/catalogcore-ru-ru.b3a09120c910d559.json 5.1 KB22.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/spa.searchTags.min.8e915a967b6c8579.js 526 B745 B
    https://static-basket-01.wbbasket.ru/vol0/j/spa/customTags/lazyBlockLoader.min.6623456650f0eac0.js 501 B801 B
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/goodsCatalog/...92a5a40c04b2d0.js 20.2 KB95.1 KB
    https://static-basket-01.wbbasket.ru/vol0/t/jst/catalogsitepath-ru-ru.82bb2a30e309e655.json 532 B1.3 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/shared/catalo...96e69c40b710e9.js 866 B1.7 KB
    https://points.wb.ru/points-users-api/api/v1/w/promotion/available 0 b0 b
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/lazyBlockLoader.min.f9571df382b5a066.js 946 B2.1 KB
    https://static-basket-01.wbbasket.ru/vol0/t/jst/recommendationslist-ru-ru.e2fdd963f8a9c93f.json 2.3 KB8.2 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/recommendations/recommen...86860f6915047b.js 9.0 KB35.1 KB
    https://basket-01.wbbasket.ru/vol36/part3685/3685136/images/c516x688/1.webp 27.0 KB26.6 KB
    https://basket-01.wbbasket.ru/vol33/part3325/3325193/images/c516x688/1.webp 36.4 KB36.3 KB
    https://basket-01.wbbasket.ru/vol33/part3325/3325194/images/c516x688/1.webp 32.4 KB32.3 KB
    https://basket-14.wbbasket.ru/vol2097/part209793/209793910/images/c516x688/1.webp 23.8 KB23.7 KB
    https://basket-05.wbbasket.ru/vol887/part88783/88783428/images/c516x688/1.webp 30.0 KB29.6 KB
    https://basket-10.wbbasket.ru/vol1393/part139337/139337488/images/c516x688/1.webp 23.3 KB22.9 KB
    https://basket-01.wbbasket.ru/vol56/part5696/5696680/images/c516x688/1.webp 33.9 KB33.8 KB
    https://basket-01.wbbasket.ru/vol29/part2961/2961946/images/c516x688/1.webp 26.4 KB26.3 KB
    https://basket-01.wbbasket.ru/vol39/part3908/3908350/images/c516x688/1.webp 38.5 KB38.4 KB
    https://catalog.wb.ru/catalog/jewellery1/v6/filters...llery1/v6/filters 0 b0 b
    https://www.wildberries.ru/webapi/spa/catalog/metatags/yuvelirnye-ukrasheniya/ko...krasheniya/koltsa 977 B1.2 KB
    https://basket-09.wbbasket.ru/vol1198/part119835/119835537/images/c516x688/1.webp 14.3 KB13.9 KB
    https://basket-14.wbbasket.ru/vol2149/part214950/214950260/images/c516x688/1.webp 27.1 KB26.7 KB
    https://basket-14.wbbasket.ru/vol2097/part209793/209793912/images/c516x688/1.webp 13.0 KB12.9 KB
    https://catalog.wb.ru/catalog/jewellery1/v6/filters...llery1/v6/filters 1.7 KB5.0 KB
    https://points.wb.ru/points-users-api/api/v1/w/promotion/available 267 B22 B
    https://static-basket-01.wbbasket.ru/vol0/t/jst/filteritem-ru-ru.6be66106ba231687.json 2.0 KB6.9 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/filtres/filte...a9584b65eb9b5d.js 5.9 KB25.1 KB
    https://basket-01.wbbasket.ru/vol126/part12695/12695041/images/c516x688/1.webp 31.7 KB31.6 KB
    https://basket-01.wbbasket.ru/vol115/part11527/11527040/images/c516x688/1.webp 11.0 KB10.9 KB
    https://basket-01.wbbasket.ru/vol40/part4084/4084530/images/c516x688/1.webp 19.1 KB19.0 KB
    https://static-basket-01.wbbasket.ru/vol0/t/jst/mobilepopupfilter-ru-ru.b0d871a474c04dee.json 395 B501 B
    https://static-basket-01.wbbasket.ru/vol0/s/desktop/style/modules/mobilePopupFil...202312be6f62f.css 889 B3.0 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/filtres/mobil...89ba2af34eb709.js 515 B689 B
    https://static-basket-01.wbbasket.ru/vol0/t/jst/onlinechatpopup-ru-ru.57da630cb64e406d.json 4.5 KB27.1 KB
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/onlineChat/onlineChatPop...f03933b9278345.js 12.4 KB39.8 KB
    https://www.wildberries.ru/webapi/stats/events N/A0 b
    https://static-basket-01.wbbasket.ru/vol0/data/all-poo-v9.json.hash 170 B16 B
    https://static-basket-01.wbbasket.ru/vol0/data/all-poo-fr-v9.json 2.1 MB15.0 MB
    https://www.wildberries.ru/manifestv2.json 947 B1.5 KB
    https://www.wildberries.ru/icon.svg 1.3 KB1.5 KB
    https://www.wildberries.ru/favicon.ico 15.6 KB15.0 KB
    https://www.wildberries.ru/android-icon-144x144.png 16.7 KB16.1 KB
    Don't use private headers on static content (privateAssets)The page has 6 requests with private headers. The main page has a private header. It could be right in some cases where the user can be logged in and served specific content. But if your asset is static it should never be private. Make sure that the assets really should be private and only used by one user. Otherwise, make it cacheable for everyone.50
    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/catalog/yuvelirnye-ukrasheniya/koltsa?sort=popular&page=1&fbrand=4603
  • https://pow.wildberries.ru/api/v1/js-settings
  • https://www.wildberries.ru/webapi/spa/catalog/metatags/yuvelirnye-ukrasheniya/ko...krasheniya/koltsa
  • https://www.wildberries.ru/manifestv2.json
  • https://www.wildberries.ru/icon.svg
  • https://www.wildberries.ru/android-icon-144x144.png
  • Best practice advice (70)

    TitleAdviceScore
    Cumulative Layout Shift (cumulativeLayoutShift)You have a cumulative layout shift score (0.1332) 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.
    Have a good URL format (url)The page is using more than two request parameters. You should really rethink and try to minimize the number of parameters. 50
    Description: A clean URL is good for the user and for SEO. Make them human readable, avoid too long URLs, spaces in the URL, too many request parameters, and never ever have the session id in your URL.
    Avoid too many third party requests (thirdParty)The page do more requests to third party domains (80 requests and 3.7 MB) then first party (18 requests and 234.2 kB). The page transfer more bytes from third party domains (3.7 MB) then first party (234.2 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 15 responses that sets both a max-age and expires header. There are 12 responses that sets a pragma no-cache header (that is a request header). There are 25 responses that sets a server header. 48
    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/catalog/yuvelirnye-ukrasheniya/koltsa?sort=popular&page=1&fbrand=4603
  • https://www.wildberries.ru/catalog/yuvelirnye-ukrasheniya/koltsa?sort=popular&page=1&fbrand=4603
  • https://www.wildberries.ru/catalog/yuvelirnye-ukrasheniya/koltsa?sort=popular&page=1&fbrand=4603
  • 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://banners-website.wildberries.ru/public/v1/banners...public/v1/banners
  • 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/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://www.wildberries.ru/webapi/stats/pageview
  • https://banners-website.wildberries.ru/public/v1/banners...public/v1/banners
  • 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?2a3a0c27
  • https://pow.wildberries.ru/scripts/wasm_exec.js?2a3a0c27
  • https://pow.wildberries.ru/scripts/solve.wasm?7debbd70
  • https://pow.wildberries.ru/scripts/solve.wasm?7debbd70
  • 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://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog
  • https://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog
  • https://catalog.wb.ru/catalog/jewellery1/v2/catalog...llery1/v2/catalog
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://catalog.wb.ru/catalog/jewellery1/v6/filters...llery1/v6/filters
  • https://www.wildberries.ru/webapi/spa/catalog/metatags/yuvelirnye-ukrasheniya/ko...krasheniya/koltsa
  • https://www.wildberries.ru/webapi/spa/catalog/metatags/yuvelirnye-ukrasheniya/ko...krasheniya/koltsa
  • https://www.wildberries.ru/webapi/spa/catalog/metatags/yuvelirnye-ukrasheniya/ko...krasheniya/koltsa
  • https://catalog.wb.ru/catalog/jewellery1/v6/filters...llery1/v6/filters
  • https://points.wb.ru/points-users-api/api/v1/w/promotion/available
  • https://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • https://www.wildberries.ru/webapi/stats/events
  • 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://www.wildberries.ru/android-icon-144x144.png
  • https://www.wildberries.ru/android-icon-144x144.png
  • https://www.wildberries.ru/android-icon-144x144.png
  • 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/catalog/yuvelirnye-ukrasheniya/koltsa?sort=popular&page=1&fbrand=4603
  • 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
    TitleКупить ювелирные кольца в интернет магазине WildBerries.ru
    Width485
    Height4753
    DOM elements2851
    Avg DOM depth15
    Max DOM depth19
    Iframes0
    Script tags1548
    Local storage8.9 KB
    Session storage439 B
    Network Information API4g
    Resource Hints
    preconnect
    https://static-basket-01.wbbasket.ru/
    https://splitter.wb.ru/
    https://photos.wbstatic.net/
    https://wb.ru/

    Technologies used to build the page.

    Data collected using Wappalyzerversion 6.10.66.  Use --browsertime.firefox.includeResponseBodies htmlor --browsertime.chrome.includeResponseBodies htmlto help Wappalyser 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)201 ms
    First Contentful Paint (FCP)707 ms
    Largest Contentful Paint (LCP)5.835 s
    Cumulative Layout Shift (CLS)0.13
    Total Blocking Time (TBT)2.037 s
    First Contentful Paint info
    Elements that needed recalculate style before FCP331
    Time spent in recalculate style before FCP47.246 ms
    Extra timings
    TTFB201 ms
    First Paint707 ms
    Load Event End30.951 s
    Fully loaded31.171 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 class="j-thumbnail" width="516" height="688" src="https://basket-01.wbbasket.ru/vol36/part3685/3685136/images/c516x688/1.webp" alt="Кольцо золотое 585 пробы с фианитами ювелирное SOKOLOV">
    Render time 5.835 s
    Elements that needed recalculate style before LCP3868
    Time spent in recalculate style before LCP178.051 ms
    Load time5.801 s
    URL https://basket-01.wb...s/c516x688/1.webp
    Size (width*height)66006
    DOM path
    div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div#catalog > div:eq(3) > div:eq(0) > div:eq(0) > div > article#c3685136 > div > div:eq(0) > div:eq(1) > img> div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div#catalog > div:eq(3) > div:eq(0) > div:eq(0) > div > article#c3685136 > div > div:eq(0) > div:eq(1) > 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

    0.13320 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
    0.13320<button class="sorter-mobile__btn" data-link="{on showMobileSorter}text{:sorterModel.sorterModel.textValue}" type="button" data-jsv="#99^/99^"></button>,<div class="catalog-page__main new-size" data-link="{include goodsList tmpl=goodsList.template}class{merge: sizerModel.currentCardSize == 1 toggle='catalog-big-card'}"></div>,<::after></::after>,<span class="btn-icon__white white"></span>,<::after></::after>
    body > div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div#catalog > div:eq(2) > div#MTAyM2ViODItZDk0Ny1hNDgxLTEwZjAtMWI1YTcyYzg4YWM2 > div > div > div > div:eq(1) > div > button:eq(1),body > div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div#catalog > div:eq(3),body > div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div#catalog > div:eq(3) > div:eq(0) > div:eq(0) > div > article#c3685136 > div > div:eq(2) > p > ::after,body > div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div#catalog > div:eq(3) > div:eq(0) > div:eq(0) > div > article#c3685136 > div > div:eq(3) > p:eq(1) > a > span:eq(0),body > div:eq(0) > main#body-layout > div#mainContainer > div#app > div:eq(1) > div#catalog > div:eq(3) > div:eq(0) > div:eq(0) > div > article#c3325193 > div > div:eq(2) > p > ::after
    Layout shift

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

    Long Animation Frames

    Read more about the Long Animation Frames API here here.

    The top 10 longest animation frames entries

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    1.486 s1.536 s0 ms0 ms0 ms
    https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    965 ms1.015 s0 ms0 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    383 ms438.8 ms0.2 ms0.1 ms0.1 ms
    https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    257 ms307 ms0 ms0 ms0 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    164 ms199.7 ms16.3 ms4.4 ms11.9 ms
    https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js

    Forced Style And Layout Duration: 107 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
    29 ms410.3 ms73.7 ms0 ms73.7 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    21 ms71 ms0 ms0 ms0 ms
    https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js

    Invoker:  https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms100.4 ms0.6 ms0 ms0.6 ms
    https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.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
    0 ms64.2 ms2.8 ms0 ms2.8 ms
    No availible script information.

    Server timings

    There are no Server Timings.

    Custom metrics collected through JavaScript

    There are no custom configured scripts.

    Extra metrics collected using scripting

    There are no custom extra metrics from scripting.

    CDP Performance

    namevalue
    AudioHandlers0
    AudioWorkletProcessors0
    Documents30
    Frames29
    JSEventListeners203
    LayoutObjects2612
    MediaKeySessions0
    MediaKeys0
    Nodes7504
    Resources90
    ContextLifecycleStateObservers51
    V8PerContextDatas1
    WorkerGlobalScopes0
    UACSSResources0
    RTCPeerConnections0
    ResourceFetchers30
    AdSubframes0
    DetachedScriptStates0
    ArrayBufferContents6
    LayoutCount30
    RecalcStyleCount44
    LayoutDuration63
    RecalcStyleDuration154
    DevToolsCommandDuration39
    ScriptDuration191
    V8CompileDuration1
    TaskDuration6417
    TaskOtherDuration5968
    ThreadTime7
    ProcessTime10
    JSHeapUsedSize28414104
    JSHeapTotalSize31055872
    FirstMeaningfulPaint707
    | 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 requests98
    Total domains13
    Total transfer size3.7 MB
    Total content size21.1 MB
    Responses missing compression50
    Number of cookies0
    Third party cookies0
    Requests per response code
    20096
    2042

    Largest assets on the page (by transfer size)

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b11.4 KB49.4 KB1
    css0 b191.0 KB937.4 KB6
    javascript0 b351.6 KB1.3 MB29
    image0 b550.4 KB546.5 KB19
    svg0 b16.8 KB79.4 KB2
    json0 b2.5 MB17.9 MB31
    plain0 b510 B48 B3
    other0 b127.9 KB339.0 KB6
    favicon0 b15.6 KB15.0 KB1
    Total0 b3.7 MB21.1 MB98

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    www.wildberries.ru876 ms48.0 KB84.9 KB9
    static-basket-01.wbbasket.ru8.617 s3.0 MB19.4 MB57
    static-basket-01.wb.ru257 ms390 B195 B1
    user-geo-data.wildberries.ru427 ms602 B355 B1
    banners-website.wildberries.ru476 ms23.5 KB272.1 KB2
    pow.wildberries.ru857 ms156.6 KB414.1 KB6
    catalog.wb.ru991 ms133.2 KB616.1 KB5
    points.wb.ru486 ms267 B22 B2
    basket-01.wbbasket.ru3.478 s256.5 KB255.2 KB9
    basket-14.wbbasket.ru1.203 s63.9 KB63.3 KB3
    basket-05.wbbasket.ru441 ms30.0 KB29.6 KB1
    basket-10.wbbasket.ru395 ms23.3 KB22.9 KB1
    basket-09.wbbasket.ru396 ms14.3 KB13.9 KB1

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds0 seconds1 day
    Last modified2 minutes3 weeks32 weeks

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css0 b0
    javascript0 b0
    image16.7 KB1
    font0 b0
    json947 B1
    svg1.3 KB1
    favicon15.6 KB1
    Total34.4 KB4

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css27.0 KB4
    javascript148.0 KB23
    image500.1 KB17
    font0 b0
    plain340 B2
    json2.5 MB30
    other127.9 KB6
    svg1.3 KB1
    favicon15.6 KB1
    Total3.3 MB84

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    240

    Render information

    URLType
    https://static-baske...5a12fd0353784f.jsin_body_parser_blocking
    https://static-baske...7c63f4268e263.cssblocking
    https://static-baske...4797f203b9042.cssblocking
    https://static-baske...19a657450fb2cc.jsin_body_parser_blocking
    https://static-baske...55dc87e84f5c3f.jsnon_blocking
    https://static-baske...05f4ccddd20bcf.jsnon_blocking
    https://pow.wildberr...s.ru/scripts/d.jsnon_blocking
    https://static-baske...92a5a40c04b2d0.jsnon_blocking
    https://static-baske...a-ru.10.0.42.3.jsin_body_parser_blocking
    https://static-baske...c0778a54e724c.cssdynamically_injected_non_blocking
    https://static-baske...f03933b9278345.jsnon_blocking
    https://static-baske...9817e336a3df91.jsnon_blocking
    https://static-baske...86860f6915047b.jsnon_blocking
    https://static-baske...e4b06e459a9146.jsnon_blocking
    https://static-baske...75eab0813cb5c.cssdynamically_injected_non_blocking
    https://static-baske...a9584b65eb9b5d.jsnon_blocking
    https://pow.wildberr...ipts/wasm_exec.jsnon_blocking
    https://static-baske...810ff85be1f0ac.jsnon_blocking
    https://static-baske...5c594041669961.jsnon_blocking
    https://static-baske...7c93e1900719eb.jsnon_blocking
    https://static-baske...24127e470ebfcd.jsnon_blocking
    https://static-baske...38ee7602792fa.cssdynamically_injected_non_blocking
    https://static-baske...bdf2a551380b02.jsnon_blocking
    https://static-baske...1f418cdf2364df.jsnon_blocking
    https://static-baske...u-ru.10.0.42.3.jsin_body_parser_blocking
    https://static-baske...5c570d7a53a5ea.jsnon_blocking
    https://static-baske...19010826e8d00e.jsnon_blocking
    https://static-baske...52e80756a6a35a.jsnon_blocking
    https://static-baske...571df382b5a066.jsnon_blocking
    https://static-baske...202312be6f62f.cssdynamically_injected_non_blocking
    https://static-baske...96e69c40b710e9.jsnon_blocking
    https://static-baske...1499c48738a2a7.jsnon_blocking
    https://static-baske...915a967b6c8579.jsnon_blocking
    https://static-baske...89ba2af34eb709.jsnon_blocking
    https://static-baske...23456650f0eac0.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 2037
    Max Potential First Input Delay 1536
    Long Tasks before First Paint174
    Long Tasks before First Contentful Paint174
    Long Tasks before Largest Contentful Paint4775
    Long Tasks after Load Event End00
    Total Long Tasks52311

    CPU last long task happened at 17.829 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    unknown61474window
    self76671window
    self1077433window
    self5332197window
    self178291536window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML38
    styleLayout239
    paintCompositeRender71
    scriptParseCompile1
    scriptEvaluation3444
    garbageCollection144
    other2581
    Events (ms)
    RunMicrotasks3232
    RunTask2435
    UpdateLayoutTree157
    v8.run111
    Layout71
    FunctionCall61
    Paint40
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL39
    Layerize30
    PrePaint30
    ParseHTML29
    PaintImage22
    V8.GC_MC_INCREMENTAL21
    V8.GC_MC_INCREMENTAL_EMBEDDER_TRACING19
    Commit16
    V8.GC_MARK_COMPACTOR15
    V8.GC_MC_MARK_FULL_CLOSURE_PARALLEL_JOIN12
    V8.GC_HEAP_EMBEDDER_TRACING_EPILOGUE10

    Time spent per request

    URLCPU time (ms)
    https://static-basket-01.wbbasket.ru/vol0/j/spa/index.min.825a12fd0353784f.js93
    https://static-basket-01.wbbasket.ru/vol0/j/spa/modules/catalog_v2/goodsCatalog/catalogCore.min.7b92a5a40c04b2d0.js28
    https://static-basket-01.wbbasket.ru/vol0/j/app.min.ad19a657450fb2cc.js25
    https://static-basket-01.wbbasket.ru/vol0/r/route-data-ru.10.0.42.3.js24
    https://static-basket-01.wbbasket.ru/vol0/j/spa/services/parseToken/parseTokenService.min.c105f4ccddd20bcf.js11

    CPU time spent

    Tool/domainTime (ms)
    static-basket-01.wbbasket.ru180.4
    | Categories | | First vs third | 

    Third party

    Third party requests categorised by Third party web version 0.24.0.

    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
    static-basket-01.wb.ru
    catalog.wb.ru
    points.wb.ru
    basket-01.wbbasket.ru
    basket-14.wbbasket.ru
    basket-05.wbbasket.ru
    basket-10.wbbasket.ru
    basket-09.wbbasket.ru

    First party requests and sizes per content type

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

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b11.4 KB49.4 KB1
    css0 b0 b0 b0
    javascript0 b26.2 KB74.4 KB2
    image0 b16.7 KB16.1 KB1
    font0 b0 b0 b0
    json0 b29.7 KB275.9 KB10
    other0 b127.9 KB339.0 KB2
    svg0 b1.3 KB1.5 KB1
    favicon0 b15.6 KB15.0 KB1
    TotalN/A228.7 KB771.4 KB18

    Third party requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b0 b0 b0
    css0 b191.0 KB937.4 KB6
    javascript0 b325.4 KB1.2 MB27
    image0 b533.8 KB530.4 KB18
    font0 b0 b0 b0
    svg0 b15.6 KB77.9 KB1
    json0 b2.5 MB17.6 MB21
    plain0 b510 B48 B3
    other0 b0 b0 b4
    TotalN/A3.5 MB20.3 MB80
    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 4.10.0. Read more about axe-core .

    Violations

    critical
    Buttons must have discernible text (cat.name-role-value,wcag2a,wcag412,section508,section508.22.a,TTv5,TT6.a,EN-301-549,EN-9.4.1.2,ACT) - button-nameEnsure buttons have discernible text
    Fix any of the following: Element does not have inner text that is visible to screen readers aria-label attribute does not exist or is empty aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty Element has no title attribute Element's default semantics were not overridden with role="none" or role="presentation"
    • <button class="nav-icon__geo j-geocity-link j-wba-header-item" data-wba-header-name="DLV_Adress" type="button"></button>
    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 3.58 (foreground color: #868695, background color: #ffffff, font size: 9.0pt (12px), font weight: normal). Expected contrast ratio of 4.5:1
    • <span itemprop="name">Главная</span>
    • <span itemprop="name">Ювелирные изделия</span>
    • <span itemprop="name">Кольца</span>
    • <span data-link="html{spaceFormatted:pagerModel.totalItems}">6 080</span>
    • <span data-link="text{pluralize:pagerModel.totalItems 'товар' 'товара' 'товаров'}">товаров</span>
    • <span class="btn-switch__text">С ДР ВБ!</span>
    • <div class="dropdown-filter__btn-name" data-link="{on model.toggleSwitcherFilter}{on getEventHandler(model)}" data-jsv="#323^/323^#324^/324^">
    • <span class="product-card__name"> <span class=""> / </span>Кольцо золотое 585 пробы с фианитами ювелирное </span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="product-card__name"> <span class=""> / </span>Кольцо серебро 925 пробы ювелирное классическое </span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="product-card__name"> <span class=""> / </span>Кольцо серебро 925 пробы ювелирное классическое </span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="product-card__name"> <span class=""> / </span>Обручальное кольцо серебро 925 пробы ювелирное </span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="product-card__name"> <span class=""> / </span>Кольцо серебро 925 пробы ювелирное классическое </span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="product-card__name"> <span class=""> / </span>Кольцо золотое 585 пробы с топазом ювелирное </span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="product-card__name"> <span class=""> / </span>Кольцо серебро 925 пробы ювелирное классическое </span>
    • <span class="btn-text">Завтра</span>
    • <span class="btn-text">Завтра</span>
    • <span class="product-card__name"> <span class=""> / </span>Кольцо серебро 925 пробы ювелирное классическое </span>
    • <span class="btn-text">Завтра</span>
    • <span>© Wildberries 2004–2024.<span> Все права защищены.</span></span>
    • <span> Все права защищены.</span>
    • <span>Применяются <a href="/services/pravila-primeneniya-rekomendatelnyh-tehnologiy" class="footer__link">рекомендательные технологии</a></span>
    • <a href="/services/pravila-primeneniya-rekomendatelnyh-tehnologiy" class="footer__link">рекомендательные технологии</a>
    moderate
    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" 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="#12^/12^">
    • <a class="navbar-mobile__link" data-wba-header-name="LK_tabbar" href="/lk" aria-label="Личный кабинет" data-link="{on 'click' ~showPopupLoginMobile}" data-jsv="#14^/14^">
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