Page summary

https://stage.sokolov.ru/jewelry-catalog/rings/gold/

Tested 2024-10-20 21:14:03 using Chrome 130.0.6723.58 (runtime settings).

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

Summary

MetricValue
Page metrics
Performance Score67
Total Page Transfer Size1.2 MB
Requests118
Timing metrics
TTFB [median]590 ms
First Paint [median]851 ms
Fully Loaded [median]4.417 s
Google Web Vitals
TTFB [median]590 ms
First Contentful Paint (FCP) [median]851 ms
Largest Contentful Paint (LCP) [median]2.757 s
Cumulative Layout Shift (CLS) [median]0.04
Interaction To Next Paint (INP) [median]112 ms
Total Blocking Time [median]2.109 s
Max Potential FID [median]403 ms
CPU metrics
CPU long tasks [median]15
CPU longest task duration516 ms
CPU last long task happens at5.232 s
Visual Metrics
First Visual Change [median]867 ms
Speed Index [median]2.205 s
Visual Complete 85% [median]2.867 s
Visual Complete 99% [median]4.366 s
Last Visual Change [median]4.666 s
Screenshot of run 2

Timings Summary

Metricminmedianmeanmax
Visual Metrics
FirstVisualChange566 ms867 ms900 ms1.267 s
LastVisualChange4.567 s4.666 s5.011 s5.800 s
SpeedIndex2.085 s2.205 s2.365 s2.806 s
VisualReadiness3.700 s4.100 s4.111 s4.533 s
VisualComplete852.866 s2.867 s3.200 s3.867 s
VisualComplete953.766 s3.767 s3.833 s3.967 s
VisualComplete994.267 s4.366 s4.744 s5.600 s
Google Web Vitals
Time To First Byte (TTFB)308 ms590 ms632 ms998 ms
Largest Contentful Paint (LCP)2.742 s2.757 s3.085 s3.755 s
First Contentful Paint (FCP)596 ms851 ms895 ms1.238 s
Cumulative Layout Shift (CLS)0.04480.0450.0450.0453
More metrics
firstPaint596 ms851 ms895 ms1.238 s
loadEventEnd618 ms865 ms921 ms1.281 s
User Timing
fbevents:start:unwantedDataProcessing_53974043619496813.556 s13.556 s13.556 s13.556 s
fbevents:end:unwantedDataProcessing_53974043619496813.556 s13.556 s13.556 s13.556 s
fbevents:start:unwantedParamsProcessing_53974043619496813.557 s13.557 s13.557 s13.557 s
fbevents:start:validateUrlProcessing_53974043619496813.557 s13.557 s13.557 s13.557 s
fbevents:end:validateUrlProcessing_53974043619496813.557 s13.557 s13.557 s13.557 s
fbevents:start:standardParamChecksProcessing_53974043619496813.558 s13.558 s13.558 s13.558 s
CPU
Total Blocking Time1.780 s2.109 s2.107 s2.432 s
Max Potential FID344 ms403 ms421 ms516 ms
CPU long tasks 13151517
CPU last long task happens at4.913 s5.232 s5.451 s6.207 s
| Waterfall | | Download HAR | 

Waterfall

Run 2 SpeedIndex median

| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.9 sCPU Long Task duration 61 msFirst Contentful Paint 851 msDOM Content Loaded Time 863 msPage Load Time 865 msFirst Visual Change 867 msCPU Long Task duration 67 ms
1 sCPU Long Task duration 138 ms
1.2 s
1.5 s
1.6 s
1.7 s
1.8 sCPU Long Task duration 74 ms
1.9 sCPU Long Task duration 87 ms
2 s
2.1 s
2.2 sCPU Long Task duration 329 ms
2.3 s
2.4 s
2.5 sCPU Long Task duration 248 ms
2.6 s
2.7 s
2.8 sLCP <IMG> 2.742 s
2.9 sCPU Long Task duration 108 msVisual Complete 85% 2.867 s
3 sCPU Long Task duration 62 ms
3.1 sCPU Long Task duration 280 ms
3.2 s
3.3 s
3.4 sCPU Long Task duration 80 ms
3.5 s
3.6 s
3.7 s
3.8 sVisual Complete 95% 3.767 s
3.9 sCPU Long Task duration 322 ms
4.2 sCPU Long Task duration 327 ms
4.3 sVisual Complete 99% 4.267 sFully Loaded 4.273 s
4.6 sCPU Long Task duration 343 msLast Visual Change 4.567 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 8.0.2.

I am the coach

Coach score

Performance advice (67)

TitleAdviceScore
Don't scale images in the browser (avoidScalingImages)The page has 15 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://pmdn.sokolov.io/pics/BC/78/0CDB73CC7F106A07A2CD8F5C299A.jpg
  • https://pmdn.sokolov.io/pics/6D/7E/C2785E3685C5261B70041BC93ABE.jpg
  • https://pmdn.sokolov.io/pics/50/A8/AF837F4EE2E33544032842F6F129.jpg
  • https://pmdn.sokolov.io/pics/BB/0B/B1E2DD99A233A3EE0C40BBA1184A.jpg
  • https://pmdn.sokolov.io/pics/35/2D/7C48F720AA4A3EA9B8ABDF16D129.jpg
  • https://pmdn.sokolov.io/pics/54/E7/D4FE0530594706A1AF586E4C86FA.jpg
  • https://pmdn.sokolov.io/pics/82/27/A27F05511AF261785146EEF45AD4.jpg
  • https://pmdn.sokolov.io/pics/31/36/B683F4781306F5E56133C27BD0BD.jpg
  • https://pmdn.sokolov.io/pics/CF/26/F76FC343E2F85EFC18F3AD8F870F.jpg
  • https://pmdn.sokolov.io/pics/77/18/E97E1FB9B7E4F84468656B68F671.jpg
  • https://pmdn.sokolov.io/pics/A4/67/31407DC51F0249B66DEFB0866DF0.jpg
  • https://pmdn.sokolov.io/pics/A4/49/F006F419099B568702BCA03E4C4F.jpg
  • https://pmdn.sokolov.io/pics/61/3D/BE0611F5802EF2B7E98982227633.jpg
  • https://pmdn.sokolov.io/pics/2F/75/1885AB281E36E3DB1EE29B831E8D.jpg
  • https://pmdn.sokolov.io/pics/A4/61/0441B9E6076A1287A3A114582B48.jpg
  • Inline CSS for faster first render (inlineCss)The page has both inline styles as well as it is requesting 15 CSS files inside of the head. Let's only inline CSS for really fast render.90
    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.
    Offenders:
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/96fb30b8aa581b44.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/1054ed6e36258047.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/3a1c3f138ddf7a3b.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/5f5cf2985083d60d.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/923538a4e5a3c925.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/19d573113731dbc2.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/fa9047d82d6bf86b.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/b28748a954d46405.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/90bfe13a8ba625fb.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/a8734a6e2b3c0e0a.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/5bd6dffa208389a0.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/d32410ee3fa1a458.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/71b382922e80f972.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/998e8ce38d1e30c8.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/836fffc9a4348e28.css
  • Have a fast largest contentful paint (largestContentfulPaint)Largest contentful paint can be improved 3.755 s. It is in the Google Web Vitals needs improvement range, slower than 2.5 seconds. You can add fetchPriority="high" to the image to increase the load priority in Chrome. The image is lazy loaded using the lazy attribute, you should avoid that on the LCP image.55
    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://pmdn.sokolov.io/pics/BC/78/0CDB73CC7F106A07A2CD8F5C299A.jpg
  • Avoid CPU Long Tasks (longTasks)The page has 15 CPU long tasks with the total of 2.592 s. The total blocking time is 1.823 s and 1 long task before first contentful paint with total time of 69 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:
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • self
  • Avoid Frontend single point of failures (spof)The page has 15 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://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/96fb30b8aa581b44.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/1054ed6e36258047.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/3a1c3f138ddf7a3b.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/5f5cf2985083d60d.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/923538a4e5a3c925.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/19d573113731dbc2.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/fa9047d82d6bf86b.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/b28748a954d46405.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/90bfe13a8ba625fb.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/a8734a6e2b3c0e0a.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/5bd6dffa208389a0.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/d32410ee3fa1a458.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/71b382922e80f972.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/998e8ce38d1e30c8.css
  • https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/836fffc9a4348e28.css
  • Avoid doing redirects (assetsRedirects)The page has 3 redirects. 3 of the redirects are from the base domain, please fix them! 70
    Description: A redirect is one extra step for the user to download the asset. Avoid that if you want to be fast. Redirects are even more of a showstopper on mobile.
    Offenders:
  • https://stage.sokolov.ru/upload/content/area/dfd375aa4e2f3c311213d48422039027.jpg
  • https://stage.sokolov.ru/upload/content/area/de6daf5ac89f1e0522d9cf7a2728609a.png
  • https://stage.sokolov.ru/upload/content/fb7a6e5625569f2b211959ccec295994.jpg
  • Avoid extra requests by setting cache headers (cacheHeaders)The page has 48 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 517.8 kB 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://stage.sokolov.ru/spa-images/footer/app-store-badge.svg
  • https://stage.sokolov.ru/spa-images/footer/google-play-badge.svg
  • https://stage.sokolov.ru/spa-images/footer/app-gallery-badge.svg
  • https://stage.sokolov.ru/spa-images/footer/rustore-badge.svg
  • https://stage.sokolov.ru/api/v5/profile/
  • https://stage.sokolov.ru/api/v5/profile/products/
  • https://stage.sokolov.ru/api/v5/handbooks/currency-rates/
  • https://stage.sokolov.ru/api/v5/location/check/
  • https://stage.sokolov.ru/api/v4/content/area/nav-buttons/
  • https://frontend-stage-static.k8s.dev.sokolov.io/meta/manifest.json
  • https://frontend-stage-static.k8s.dev.sokolov.io/meta/favicon.ico
  • https://stage.sokolov.ru/api/v4/content/area/main-page-topline/
  • https://catalog-stage.k8s.dev.sokolov.io/api/v2/filters/jewelry-catalog/rings/gold/
  • https://sokolov-b2c-seo.k8s.dev.sokolov.io/api/v1/meta/ip/
  • https://stage.sokolov.ru/api/v4/content/area/feedback-channels/
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://catalog-stage.k8s.dev.sokolov.io/api/v2/catalog/jewelry-catalog/rings/gold/?per_page=72
  • https://stage.sokolov.ru/upload/content/area/dfd375aa4e2f3c311213d48422039027.jpg
  • https://stage.sokolov.ru/upload/content/area/de6daf5ac89f1e0522d9cf7a2728609a.png
  • https://cdn.sokolov.ru/upload/content/area/dfd375aa4e2f3c311213d48422039027.jpg
  • https://cdn.sokolov.ru/upload/content/area/de6daf5ac89f1e0522d9cf7a2728609a.png
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://pmdn.sokolov.io/other/insert-forms/shock-price.svg
  • https://stage.sokolov.ru/api/v5/handbooks/delivery-info/
  • https://stage.sokolov.ru/api/v5/products/sale-label/...ducts/sale-label/
  • https://stage.sokolov.ru/api/v5/products/comment-info/...cts/comment-info/
  • https://stage.sokolov.ru/api/v5/products/prices/.../products/prices/
  • https://pmdn.sokolov.io/pics/BC/78/0CDB73CC7F106A07A2CD8F5C299A.jpg
  • https://pmdn.sokolov.io/pics/38/9C/D016DFFE37C198934F70DE38CB4B.jpg
  • https://pmdn.sokolov.io/pics/6D/7E/C2785E3685C5261B70041BC93ABE.jpg
  • https://pmdn.sokolov.io/pics/50/A8/AF837F4EE2E33544032842F6F129.jpg
  • https://pmdn.sokolov.io/pics/BB/0B/B1E2DD99A233A3EE0C40BBA1184A.jpg
  • https://pmdn.sokolov.io/pics/35/2D/7C48F720AA4A3EA9B8ABDF16D129.jpg
  • https://pmdn.sokolov.io/pics/54/E7/D4FE0530594706A1AF586E4C86FA.jpg
  • https://pmdn.sokolov.io/pics/82/27/A27F05511AF261785146EEF45AD4.jpg
  • https://pmdn.sokolov.io/pics/31/36/B683F4781306F5E56133C27BD0BD.jpg
  • https://pmdn.sokolov.io/pics/CF/26/F76FC343E2F85EFC18F3AD8F870F.jpg
  • https://pmdn.sokolov.io/pics/77/18/E97E1FB9B7E4F84468656B68F671.jpg
  • https://pmdn.sokolov.io/pics/A4/67/31407DC51F0249B66DEFB0866DF0.jpg
  • https://pmdn.sokolov.io/pics/A4/49/F006F419099B568702BCA03E4C4F.jpg
  • https://pmdn.sokolov.io/pics/61/3D/BE0611F5802EF2B7E98982227633.jpg
  • https://pmdn.sokolov.io/pics/2F/75/1885AB281E36E3DB1EE29B831E8D.jpg
  • https://pmdn.sokolov.io/pics/A4/61/0441B9E6076A1287A3A114582B48.jpg
  • https://stage.sokolov.ru/upload/content/fb7a6e5625569f2b211959ccec295994.jpg
  • https://cdn.sokolov.ru/upload/content/fb7a6e5625569f2b211959ccec295994.jpg
  • https://stage.sokolov.ru/upload/product/deliveryInfo/1/QgUrmmY1QUp1QMVCH7NRMhlvsbCRRHJ1.svg
  • https://stage.sokolov.ru/upload/product/deliveryInfo/1/wTEITFXuIYhdHtnDDZJWibNYyYBoR0tv.svg
  • https://stage.sokolov.ru/upload/product/deliveryInfo/1/G1NU6WCYv1njzv_oKL_xHs9XGJvGgIAN.svg
  • Long cache headers is good (cacheHeadersLong)The page has 2 requests that have a shorter cache time than 30 days (but still a cache time).98
    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://cdn.diginetica.net/300/client-lite.js
  • https://stage.sokolov.ru/interface/icons/redesign/rocket-launch.svg
  • The favicon should be small and cacheable (favicon)The favicon has no cache time. 50
    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://frontend-stage-static.k8s.dev.sokolov.io/meta/favicon.ico
  • Avoid too many fonts (fewFonts)The page has 4 font requests. Do you really need them? What value does the fonts give the user?60
    Description: How many fonts do you need on a page for the user to get the message? Fonts can slow down the rendering of content, try to avoid loading too many of them because worst case it can make the text invisible until they are loaded (FOIT—flash of invisible text), best case they will flicker the text content when they arrive.
    Offenders:
  • https://cdn.sokolov.ru/fonts/montserrat/bold.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/regular.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/medium.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/semibold.woff2
  • Avoid too many requests per domain [HTTP/1] (fewRequestsPerDomain)The page has 1 domain that serves more than 30 requests. frontend-stage-static.k8s.dev.sokolov.io got 59 requests. Improve performance by sharding those or move to HTTP/2.90
    Description: Browsers have a limit on how many concurrent requests they can do per domain when using HTTP/1. When you hit the limit, the browser will wait before it can download more assets on that domain. So avoid having too many requests per domain.
    Offenders:
  • frontend-stage-static.k8s.dev.sokolov.io
  • Total JavaScript size shouldn't be too big (javascriptSize)The total JavaScript transfer size is 497.4 kB and the uncompressed size is 1.6 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://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/webpack-9624b4f44c6f4995.js 7.8 KB15.1 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/framework-aaff1786eadd4e8b.js 65.5 KB205.7 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/main-8933f27b2dfdcc1f.js 31.5 KB109.0 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/pages/_app-daf3c63fbbdaa3d9.js 153.8 KB522.3 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/52-d9aab76c31370c5e.js 6.9 KB20.0 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4971-404605cbe97ec889.js 3.9 KB10.1 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/pages/catal...c84d5db3959284.js 601 B601 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/N5FImJc-WA-6J8kecq..._buildManifest.js 1.4 KB4.5 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/N5FImJc-WA-6J8kecqpVE/_ssgManifest.js 77 B77 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/5691.e9396392c321c350.js 2.0 KB4.5 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/1541.98a271df74534fdf.js 1.2 KB2.8 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/1389-ca22e2ec17e8e634.js 16.9 KB60.9 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/3333.5eba57844a27645d.js 15.6 KB49.8 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4349.b8d81f22b53a9055.js 276 B276 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/2001.4a2c563424868068.js 1008 B1008 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4729-d2f7556ef5a1e9ce.js 2.1 KB3.9 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/1109-c76fec06d4af38d5.js 8.1 KB23.1 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/5245-fd8ea53fd6ac16ab.js 7.5 KB19.9 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/8570.91ac99e6a3424761.js 4.3 KB11.8 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/7703.0eba1a3200eb135c.js 2.5 KB5.6 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4643-fe528e618c90a44c.js 32.3 KB110.9 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/1632.25c934f363257c16.js 1.6 KB4.2 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/8400.e8ac19c47b8f8d27.js 2.3 KB7.3 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/7811.45276236ac95f6e1.js 1.4 KB3.2 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/7152.4e2cab3558b69188.js 1.0 KB2.0 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/566.0c0417b504718185.js 784 B784 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/8316.2f0baf6b0adfaf4f.js 824 B824 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4803.a81bac4a22023b4a.js 673 B673 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/9436.986629187286c143.js 6.0 KB15.1 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/7413.07cdcc44c06b3a97.js 7.4 KB21.7 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4399.43fd96f08ce3432e.js 1.1 KB3.0 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4100.32b68982a7d87933.js 824 B824 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/6503.06cb04399386cb06.js 724 B724 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/724.5d002ad7e17fb8f5.js 609 B609 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/6547.23d062a875b3ff92.js 8.9 KB26.1 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4667.942ea719f5a4b578.js 14.0 KB45.0 KB
    https://cdn.diginetica.net/300/client-lite.js 66.8 KB248.1 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/7330.ffeb9d46ff5fe264.js 975 B975 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4379.021e104d0f1004dc.js 870 B1.4 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/6611.a6ac3b8b55b95e77.js 915 B1.5 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/2415.100e9038f6ab9a29.js 826 B1.8 KB
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/3160.3189c606b5b58bd1.js 803 B803 B
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/8907.16d58c0e3cf80d79.js 1.2 KB2.9 KB
    Avoid using incorrect mime types (mimeTypes)The page has 1 misconfigured mime type. 99
    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://sokolov-b2c-seo.k8s.dev.sokolov.io/api/v1/meta/ip/
  • Make each CSS response small (optimalCssSize)https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/96fb30b8aa581b44.css size is 38.9 kB (38898) 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://frontend-stage-static.k8s.dev.sokolov.io/_next/static/css/96fb30b8aa581b44.css 38.0 KB246.0 KB
    Don't use private headers on static content (privateAssets)The page has 5 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.60
    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://stage.sokolov.ru/jewelry-catalog/rings/gold/
  • https://catalog-stage.k8s.dev.sokolov.io/api/v2/filters/jewelry-catalog/rings/gold/
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://catalog-stage.k8s.dev.sokolov.io/api/v2/catalog/jewelry-catalog/rings/gold/?per_page=72
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • Avoid missing and error requests (responseOk)The page has 1 error response. The page has 1 response with code 404. 90
    Description: Your page should never request assets that return a 400 or 500 error. These requests are never cached. If that happens something is broken. Please fix it.
    Offenders:
  • https://stage.sokolov.ru/api/v5/profile/
  • Best practice advice (89)

    TitleAdviceScore
    Meta description (metaDescription)The meta description is too long. It has 259 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 44 characters. The recommended max is 6050
    Description: Use a title to make the page more relevant to search engines.
    Do not send too long headers (longHeaders)https://stage.sokolo...t/easy-calculate/ has a header set-cookie that is 837 characters long. https://stage.sokolo...profile/products/ has a header set-cookie that is 837 characters long. https://stage.sokolo...5/location/check/ has a header set-cookie that is 885 characters long. https://stage.sokolo...ducts/sale-label/ has a header link that is 851 characters long. https://stage.sokolo...cts/comment-info/ has a header link that is 2567 characters long. 95
    Description: Do not send response headers that are too long.
    Offenders:
  • https://stage.sokolov.ru/api/v6/basket/easy-calculate/
  • https://stage.sokolov.ru/api/v5/profile/products/
  • https://stage.sokolov.ru/api/v5/location/check/
  • https://stage.sokolov.ru/api/v5/products/sale-label/...ducts/sale-label/
  • https://stage.sokolov.ru/api/v5/products/comment-info/...cts/comment-info/
  • Avoid unnecessary headers (unnecessaryHeaders)There are 15 responses that sets both a max-age and expires header. There are 10 responses that sets a pragma no-cache header (that is a request header). There are 24 responses that sets a server header. 51
    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://cdn.sokolov.ru/fonts/montserrat/bold.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/bold.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/regular.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/regular.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/medium.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/medium.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/semibold.woff2
  • https://cdn.sokolov.ru/fonts/montserrat/semibold.woff2
  • https://stage.sokolov.ru/api/v6/basket/easy-calculate/
  • https://stage.sokolov.ru/api/v6/basket/easy-calculate/
  • https://stage.sokolov.ru/api/v5/profile/products/
  • https://stage.sokolov.ru/api/v5/profile/products/
  • https://cdn.diginetica.net/300/client-lite.js
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://tracking.diginetica.net/csc-event...ica.net/csc-event
  • https://pmdn.sokolov.io/other/insert-forms/shock-price.svg
  • https://stage.sokolov.ru/interface/icons/redesign/rocket-launch.svg
  • https://stage.sokolov.ru/api/v4/content/filter/
  • https://stage.sokolov.ru/api/v4/content/filter/
  • https://stage.sokolov.ru/api/v4/content/filter/web-catalog-top/
  • https://stage.sokolov.ru/api/v4/content/filter/web-catalog-top/
  • https://stage.sokolov.ru/api/v5/handbooks/delivery-info/
  • https://stage.sokolov.ru/api/v5/handbooks/delivery-info/
  • https://stage.sokolov.ru/api/v5/products/sale-label/...ducts/sale-label/
  • https://stage.sokolov.ru/api/v5/products/sale-label/...ducts/sale-label/
  • https://stage.sokolov.ru/api/v5/products/comment-info/...cts/comment-info/
  • https://stage.sokolov.ru/api/v5/products/comment-info/...cts/comment-info/
  • https://stage.sokolov.ru/api/v5/products/prices/.../products/prices/
  • https://stage.sokolov.ru/api/v5/products/prices/.../products/prices/
  • https://pmdn.sokolov.io/pics/BC/78/0CDB73CC7F106A07A2CD8F5C299A.jpg
  • https://pmdn.sokolov.io/pics/38/9C/D016DFFE37C198934F70DE38CB4B.jpg
  • https://pmdn.sokolov.io/pics/6D/7E/C2785E3685C5261B70041BC93ABE.jpg
  • https://pmdn.sokolov.io/pics/50/A8/AF837F4EE2E33544032842F6F129.jpg
  • https://pmdn.sokolov.io/pics/BB/0B/B1E2DD99A233A3EE0C40BBA1184A.jpg
  • https://pmdn.sokolov.io/pics/35/2D/7C48F720AA4A3EA9B8ABDF16D129.jpg
  • https://pmdn.sokolov.io/pics/54/E7/D4FE0530594706A1AF586E4C86FA.jpg
  • https://pmdn.sokolov.io/pics/82/27/A27F05511AF261785146EEF45AD4.jpg
  • https://pmdn.sokolov.io/pics/31/36/B683F4781306F5E56133C27BD0BD.jpg
  • https://pmdn.sokolov.io/pics/CF/26/F76FC343E2F85EFC18F3AD8F870F.jpg
  • https://pmdn.sokolov.io/pics/77/18/E97E1FB9B7E4F84468656B68F671.jpg
  • https://pmdn.sokolov.io/pics/A4/67/31407DC51F0249B66DEFB0866DF0.jpg
  • https://pmdn.sokolov.io/pics/A4/49/F006F419099B568702BCA03E4C4F.jpg
  • https://pmdn.sokolov.io/pics/61/3D/BE0611F5802EF2B7E98982227633.jpg
  • https://pmdn.sokolov.io/pics/2F/75/1885AB281E36E3DB1EE29B831E8D.jpg
  • https://pmdn.sokolov.io/pics/A4/61/0441B9E6076A1287A3A114582B48.jpg
  • Privacy advice (86)

    TitleAdviceScore
    Use a good Content-Security-Policy header to make sure you you avoid Cross Site Scripting (XSS) attacks. (contentSecurityPolicyHeader)Set a Content-Security-Policy header to make sure you are not open for Cross Site Scripting (XSS) attacks. You can start with setting a Content-Security-Policy-Report-Only header, that will only report the violation, not stop the download.0
    Description: Content Security Policy is delivered via a HTTP response header, and defines approved sources of content that the browser may load. It can be an effective countermeasure to Cross Site Scripting (XSS) attacks and is also widely supported and usually easily deployed. https://scotthelme.co.uk/content-security-policy-an-introduction/.
    Offenders:
  • https://stage.sokolov.ru/jewelry-catalog/rings/gold/
  • 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://stage.sokolov.ru/jewelry-catalog/rings/gold/
  • 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 includeSubDomainsThe max age is lower than six months. Increase it to get a better score.70
    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
    TitleЗолотые кольца ᐉ купить в каталоге SOKOLOV • Выгодные цены в интернет-магазине • Доставка по Москве и РФ
    Width1904
    Height13860
    DOM elements5306
    Avg DOM depth16
    Max DOM depth26
    Iframes0
    Script tags13
    Local storage31 B
    Session storage321 B
    Network Information API4g
    Resource Hints
    dns-prefetch
    http://cdn.diginetica.net/
    preconnect
    http://autocomplete.diginetica.net/
    https://static.criteo.net/
    https://cm.g.doubleclick.net/
    https://ad.mail.ru/
    https://googleads.g.doubleclick.net/
    https://www.googletagmanager.com/
    https://www.google-analytics.com/
    https://api.mindbox.ru/
    https://api.flocktory.com/
    https://demo4.paasweb.co.il/

    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
    Nginx 100  Web servers Reverse proxies
    Amazon Web Services 100  PaaS
    HSTS 100  Security
    | Browser metrics | Visual Metrics | Largest Contentful Paint | Cumulative Layout Shift | Interaction To Next Paint | Long Aninimation Frames | 

    Data from run 2

    Visual Metrics

    Browser Metrics

    Google Web Vitals
    Time to first byte (TTFB)590 ms
    First Contentful Paint (FCP)851 ms
    Largest Contentful Paint (LCP)2.742 s
    Cumulative Layout Shift (CLS)0.05
    Interaction to next paint (INP)112 ms
    Total Blocking Time (TBT)2.109 s
    First Contentful Paint info
    Elements that needed recalculate style before FCP179
    Time spent in recalculate style before FCP9.588 ms
    Extra timings
    TTFB590 ms
    First Paint851 ms
    Load Event End865 ms
    Fully loaded4.273 s
    User Timing measures
    NameStart timeDuration
    Next.js-before-hydration0 ms861 ms
    Next.js-hydration861 ms75 ms

    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 alt="Кольцо из белого золота с бриллиантами и танзанитом 6014351-3" loading="lazy" width="100" height="100" decoding="async" data-nimg="1" class="ProductListItem_product-image__DZ6vX" src="https://pmdn.sokolov.io/pics/BC/78/0CDB73CC7F106A07A2CD8F5C299A.jpg" style="color: transparent;">
    Render time 2.742 s
    Elements that needed recalculate style before LCP5084
    Time spent in recalculate style before LCP243.933 ms
    Load time2.742 s
    URL https://pmdn.sokolov...7A2CD8F5C299A.jpg
    Size (width*height)53592
    DOM path
    div#__next > div#catalog > div > main > div > div > section > div:eq(1) > div:eq(1) > div:eq(0) > a:eq(0) > div > div:eq(0) > div > div:eq(0) > picture > img> div#__next > div#catalog > div > main > div > div > section > div:eq(1) > div:eq(1) > div:eq(0) > a:eq(0) > div > div:eq(0) > div > div:eq(0) > picture > 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

    0.04530 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
    0.00000<div class="Favotites_favorite__inner__N_aU_"></div>
    body > div#__next > div#catalog > div > main > div > div > section > div:eq(1) > div:eq(1) > div:eq(0) > a:eq(1) > div > div:eq(0) > button > div
    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.

    Interaction to Next Paint

    Interaction to Next Paint (INP) is a metric that try to measure responsiveness. It's useful if you are testing user journeys. Read more about Interaction to Next Paint.

    The measured latency was 112 ms.

    Event typepointerout
    Element type
    Element class name
    Event target
    Load state when the event happenedcomplete

    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
    311 ms331.2 ms31.8 ms14.7 ms17.1 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/pages/_app-daf3c63fbbdaa3d9.js

    Forced Style And Layout Duration: 160 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
    294 ms344.4 ms0.6 ms0.1 ms0.5 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/framework-aaff1786eadd4e8b.js

    Invoker:  MessagePort.onmessage
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    293 ms343.5 ms0.5 ms0.4 ms0.1 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/framework-aaff1786eadd4e8b.js

    Invoker:  MessagePort.onmessage
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    292 ms322.9 ms19.1 ms6.4 ms12.7 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/pages/_app-daf3c63fbbdaa3d9.js

    Forced Style And Layout Duration: 59 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
    283 ms333.6 ms6.4 ms0.1 ms6.3 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/framework-aaff1786eadd4e8b.js

    Invoker:  MessagePort.onmessage
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    245 ms262.1 ms46.9 ms39.1 ms7.8 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/framework-aaff1786eadd4e8b.js

    Invoker:  MessagePort.onmessage
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    242 ms290 ms12 ms6.2 ms5.8 ms
    https://cdn.diginetica.net/300/client-lite.js

    Forced Style And Layout Duration: 1 ms

    Invoker:  https://cdn.diginetica.net/300/client-lite.js
    Invoker Type: classic-script
    Window attribution: self

    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/main-8933f27b2dfdcc1f.js

    Invoker:  SCRIPT[src=//cdn.diginetica.net/300/client-lite.js].onload
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    92 ms142.5 ms3.5 ms0 ms3.5 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/framework-aaff1786eadd4e8b.js

    Forced Style And Layout Duration: 1 ms

    Invoker:  MessagePort.onmessage
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    66 ms115.6 ms7.4 ms2.2 ms5.2 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/pages/_app-daf3c63fbbdaa3d9.js

    Invoker:  TimerHandler:setTimeout
    Invoker Type: user-callback
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    51 ms96.2 ms5.8 ms0.5 ms5.3 ms
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4399.43fd96f08ce3432e.js

    Invoker:  TimerHandler:setTimeout
    Invoker Type: user-callback
    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/1.1
    Total requests118
    Total domains8
    Total transfer size1.2 MB
    Total content size3.1 MB
    Responses missing compression50
    Number of cookies15
    Third party cookies0
    Requests per response code
    200114
    3023
    4041

    Largest assets on the page (by transfer size)

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html652 B10.5 KB48.0 KB1
    css11.1 KB65.8 KB365.8 KB15
    javascript32.0 KB485.8 KB1.5 MB43
    image686 B409.9 KB404.7 KB21
    font0 b208.2 KB206.8 KB4
    svg4.7 KB29.3 KB72.7 KB9
    json16.0 KB66.9 KB498.7 KB17
    favicon733 B3.1 KB14.7 KB1
    plain1.2 KB0 b0 b2
    other509 B0 b0 b1
    Total67.4 KB1.2 MB3.1 MB114

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    stage.sokolov.ru10.754 s53.5 KB156.2 KB26
    cdn.sokolov.ru854 ms319.4 KB317.1 KB7
    frontend-stage-static.k8s.dev.sokolov.io3.445 s488.5 KB1.7 MB59
    catalog-stage.k8s.dev.sokolov.io1.814 s50.8 KB460.4 KB4
    sokolov-b2c-seo.k8s.dev.sokolov.io42 msN/A29 B2
    cdn.diginetica.net116 ms66.8 KB248.1 KB1
    tracking.diginetica.net100 ms74 B74 B2
    pmdn.sokolov.io728 ms299.8 KB296.4 KB17

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds1 year1 year
    Last modified3 days3 weeks3 years

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css22.6 KB12
    javascript214.3 KB34
    image409.9 KB21
    font0 b0
    json66.9 KB17
    favicon3.1 KB1
    plain0 b2
    other0 b1
    svg3.1 KB5
    Total718.8 KB97

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css22.6 KB12
    javascript214.3 KB34
    image409.9 KB21
    font0 b0
    json66.9 KB17
    favicon3.1 KB1
    plain0 b2
    other0 b1
    svg3.1 KB5
    Total718.8 KB97

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    000

    Render information

    URLType
    https://frontend-sta...f3c63fbbdaa3d9.jsnon_blocking
    https://cdn.digineti...00/client-lite.jsnon_blocking
    https://frontend-sta...ff1786eadd4e8b.jsnon_blocking
    https://cdn.sokolov....rat/regular.woff2non_blocking
    https://cdn.sokolov....serrat/bold.woff2non_blocking
    https://cdn.sokolov....at/semibold.woff2non_blocking
    https://cdn.sokolov....rrat/medium.woff2non_blocking
    https://frontend-sta...b30b8aa581b44.cssnon_blocking
    https://frontend-sta...528e618c90a44c.jsnon_blocking
    https://frontend-sta...33f27b2dfdcc1f.jsnon_blocking
    https://frontend-sta...22e2ec17e8e634.jsnon_blocking
    https://frontend-sta...ba57844a27645d.jsnon_blocking
    https://frontend-sta...2ea719f5a4b578.jsnon_blocking
    https://frontend-sta...d062a875b3ff92.jsnon_blocking
    https://frontend-sta...6fec06d4af38d5.jsnon_blocking
    https://frontend-sta...24b4f44c6f4995.jsnon_blocking
    https://frontend-sta...8ea53fd6ac16ab.jsnon_blocking
    https://frontend-sta...cdcc44c06b3a97.jsnon_blocking
    https://frontend-sta...aab76c31370c5e.jsnon_blocking
    https://frontend-sta...6629187286c143.jsnon_blocking
    https://frontend-sta...382922e80f972.cssdynamically_injected_non_blocking
    https://frontend-sta...ac99e6a3424761.jsnon_blocking
    https://frontend-sta...4ed6e36258047.cssnon_blocking
    https://frontend-sta...047d82d6bf86b.cssdynamically_injected_non_blocking
    https://frontend-sta...4605cbe97ec889.jsnon_blocking
    https://frontend-sta...573113731dbc2.cssdynamically_injected_non_blocking
    https://frontend-sta...ba1a3200eb135c.jsnon_blocking
    https://frontend-sta...748a954d46405.cssdynamically_injected_non_blocking
    https://frontend-sta...ac19c47b8f8d27.jsnon_blocking
    https://frontend-sta...f7556ef5a1e9ce.jsnon_blocking
    https://frontend-sta...396392c321c350.jsnon_blocking
    https://frontend-sta...c934f363257c16.jsnon_blocking
    https://frontend-sta...fe13a8ba625fb.cssdynamically_injected_non_blocking
    https://frontend-sta...276236ac95f6e1.jsnon_blocking
    https://frontend-sta..._buildManifest.jsnon_blocking
    https://frontend-sta...a271df74534fdf.jsnon_blocking
    https://frontend-sta...d58c0e3cf80d79.jsnon_blocking
    https://frontend-sta...fd96f08ce3432e.jsnon_blocking
    https://frontend-sta...2cab3558b69188.jsnon_blocking
    https://frontend-sta...2c563424868068.jsnon_blocking
    https://frontend-sta...410ee3fa1a458.cssdynamically_injected_non_blocking
    https://frontend-sta...cf2985083d60d.cssdynamically_injected_non_blocking
    https://frontend-sta...eb9d46ff5fe264.jsnon_blocking
    https://frontend-sta...c3f138ddf7a3b.cssnon_blocking
    https://frontend-sta...ac3b8b55b95e77.jsnon_blocking
    https://frontend-sta...1e104d0f1004dc.jsnon_blocking
    https://frontend-sta...0e9038f6ab9a29.jsnon_blocking
    https://frontend-sta...0baf6b0adfaf4f.jsnon_blocking
    https://frontend-sta...b68982a7d87933.jsnon_blocking
    https://frontend-sta...89c606b5b58bd1.jsnon_blocking
    https://frontend-sta...0417b504718185.jsnon_blocking
    https://frontend-sta...cb04399386cb06.jsnon_blocking
    https://frontend-sta...1bac4a22023b4a.jsnon_blocking
    https://frontend-sta...538a4e5a3c925.cssdynamically_injected_non_blocking
    https://frontend-sta...fffc9a4348e28.cssdynamically_injected_non_blocking
    https://frontend-sta...002ad7e17fb8f5.jsnon_blocking
    https://frontend-sta...c84d5db3959284.jsnon_blocking
    https://frontend-sta...34a6e2b3c0e0a.cssdynamically_injected_non_blocking
    https://frontend-sta...6dffa208389a0.cssdynamically_injected_non_blocking
    https://frontend-sta...e8ce38d1e30c8.cssdynamically_injected_non_blocking
    https://frontend-sta...d81f22b53a9055.jsnon_blocking
    https://frontend-sta...E/_ssgManifest.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 2109
    Max Potential First Input Delay 344
    Long Tasks before First Paint161
    Long Tasks before First Contentful Paint161
    Long Tasks before Largest Contentful Paint71004
    Long Tasks after Load Event End142809
    Total Long Tasks152870

    CPU last long task happened at 4.913 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    self80461window
    self87067window
    self951138window
    self173574window
    self182887window
    self2126329window
    self2493248window
    self2807108window
    self293362window
    self3049280window
    self338780window
    self3857322window
    self4200327window
    self4543343window
    self4913344window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML13
    styleLayout462
    paintCompositeRender55
    scriptParseCompile2
    scriptEvaluation2982
    garbageCollection99
    other364
    Events (ms)
    FunctionCall2464
    UpdateLayoutTree313
    RunMicrotasks256
    RunTask228
    v8.run167
    Layout149
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL52
    Layerize45
    Paint43
    PrePaint42
    v8.callFunction30
    V8.HandleInterrupts23
    V8.BytecodeBudgetInterrupt14
    IntersectionObserverController::computeIntersections13

    Time spent per request

    URLCPU time (ms)
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/framework-aaff1786eadd4e8b.js2783
    https://cdn.diginetica.net/300/client-lite.js275
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/7413.07cdcc44c06b3a97.js142
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/2415.100e9038f6ab9a29.js87
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/pages/_app-daf3c63fbbdaa3d9.js54
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/5245-fd8ea53fd6ac16ab.js45
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/main-8933f27b2dfdcc1f.js22
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/3333.5eba57844a27645d.js20
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/8400.e8ac19c47b8f8d27.js17
    https://frontend-stage-static.k8s.dev.sokolov.io/_next/static/chunks/4399.43fd96f08ce3432e.js10

    CPU time spent

    Tool/domainTime (ms)
    frontend-stage-static.k8s.dev.sokolov.io3179.8
    cdn.diginetica.net275.4
    | 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.

    cdn.diginetica.net
    tracking.diginetica.net

    First party requests and sizes per content type

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

    ContentHeader SizeTransfer SizeContent SizeRequests
    html652 B10.5 KB48.0 KB1
    css11.1 KB65.8 KB365.8 KB15
    javascript31.4 KB418.9 KB1.3 MB42
    image0 b409.9 KB404.6 KB19
    font0 b208.2 KB206.8 KB4
    svg4.7 KB29.3 KB72.7 KB9
    json16.0 KB66.9 KB498.7 KB17
    favicon733 B3.1 KB14.7 KB1
    plain1.2 KB0 b0 b2
    other509 B0 b0 b1
    Total68.2 KB1.2 MB2.9 MB115

    Third party requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b0 b0 b0
    css0 b0 b0 b0
    javascript555 B66.8 KB248.1 KB1
    image686 B74 B74 B2
    font0 b0 b0 b0
    Total1.2 KB66.9 KB248.2 KB3

    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

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

    TypeViolations (median)
    Critical 3 (87 issues)
    Serious4 (442 issues)
    Moderate0 (0 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.

    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.