Page summary

https://sokolov.ru/jewelry-catalog/product/87010028/

Tested 2025-01-17 14:59:56 using Chrome 131.0.6778.85 (runtime settings).

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

Summary

MetricValue
Page metrics
Performance Score59
Total Page Transfer Size1.4 MB
Requests127
Timing metrics
TTFB [median]913 ms
First Paint [median]3.422 s
Fully Loaded [median]14.043 s
Google Web Vitals
TTFB [median]913 ms
First Contentful Paint (FCP) [median]3.422 s
Largest Contentful Paint (LCP) [median]10.012 s
Cumulative Layout Shift (CLS) [median]0.84
Total Blocking Time [median]380 ms
Max Potential FID [median]214 ms
CPU metrics
CPU long tasks [median]8
CPU longest task duration215 ms
CPU last long task happens at11.107 s
Visual Metrics
First Visual Change [median]3.433 s
Speed Index [median]9.019 s
Visual Complete 85% [median]11.400 s
Visual Complete 99% [median]12.467 s
Last Visual Change [median]12.467 s
Screenshot of run 2

Timings Summary

Metricminmedianmeanmax
Visual Metrics
FirstVisualChange3.000 s3.433 s3.311 s3.500 s
LastVisualChange12.066 s12.467 s12.533 s13.067 s
SpeedIndex8.685 s9.019 s8.974 s9.217 s
VisualReadiness8.633 s9.467 s9.222 s9.567 s
VisualComplete8511.400 s11.400 s11.578 s11.933 s
VisualComplete9511.400 s11.933 s12.033 s12.767 s
VisualComplete9912.066 s12.467 s12.533 s13.067 s
Google Web Vitals
Time To First Byte (TTFB)903 ms913 ms1.006 s1.203 s
Largest Contentful Paint (LCP)9.789 s10.012 s10.168 s10.704 s
First Contentful Paint (FCP)2.965 s3.422 s3.292 s3.490 s
Cumulative Layout Shift (CLS)0.73770.83640.87761.0585
More metrics
firstPaint2.965 s3.422 s3.292 s3.490 s
loadEventEnd7.193 s7.199 s7.341 s7.630 s
User Timing
Zone11.209 s11.685 s11.921 s12.868 s
Zone:ZoneAwarePromise11.214 s11.690 s11.925 s12.872 s
Zone:toString11.215 s11.691 s11.926 s12.873 s
Zone:util11.215 s11.691 s11.926 s12.873 s
Zone:legacy11.215 s11.691 s11.927 s12.874 s
Zone:timers11.215 s11.692 s11.927 s12.874 s
Zone:requestAnimationFrame11.216 s11.692 s11.927 s12.874 s
Zone:blocking11.216 s11.692 s11.927 s12.874 s
Zone:EventTarget11.216 s11.692 s11.928 s12.874 s
Zone:MutationObserver11.217 s11.693 s11.928 s12.875 s
Zone:IntersectionObserver11.217 s11.693 s11.928 s12.875 s
Zone:FileReader11.217 s11.693 s11.929 s12.875 s
Zone:on_property11.218 s11.694 s11.929 s12.876 s
Zone:customElements11.241 s11.712 s11.950 s12.897 s
Zone:XHR11.241 s11.713 s11.950 s12.898 s
Zone:geolocation11.241 s11.713 s11.951 s12.898 s
Zone:PromiseRejectionEvent11.241 s11.713 s11.951 s12.898 s
Zone:queueMicrotask11.242 s11.713 s11.951 s12.898 s
CPU
Total Blocking Time327 ms380 ms373 ms412 ms
Max Potential FID185 ms214 ms205 ms215 ms
CPU long tasks 7889
CPU last long task happens at11.011 s11.107 s11.490 s12.353 s
| Waterfall | | Download HAR | 

Waterfall

Run 2 SpeedIndex median

| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
3.5 sFirst Contentful Paint 3.490 sFirst Visual Change 3.500 s
3.7 s
5.5 sCPU Long Task duration 61 ms
7.2 sCPU Long Task duration 71 msDOM Content Loaded Time 7.197 sPage Load Time 7.199 sCPU Long Task duration 185 ms
7.5 sLayout Shift 0.03203 7.444 s
7.6 sLayout Shift 0.13597 7.539 sCPU Long Task duration 83 ms
7.7 sLayout Shift 0.62028 7.634 s
7.8 sLayout Shift 0.00134 7.714 s
7.9 s
8 s
8.5 sLayout Shift 0.00134 8.431 s
8.6 s
8.7 sCPU Long Task duration 134 ms
8.9 sLayout Shift 0.03422 8.810 sLayout Shift 0.00005 8.898 s
9 sLayout Shift 0.00010 8.913 sLayout Shift 0.00134 8.992 s
9.1 sLayout Shift 0.00976 9.034 s
10 s
10.1 sLCP <IMG> 10.012 s
10.2 s
10.3 s
10.5 sCPU Long Task duration 86 ms
10.6 s
10.7 s
10.8 s
10.9 s
11 s
11.1 s
11.2 sCPU Long Task duration 57 ms
11.3 s
11.4 sVisual Complete 85% 11.400 s
11.7 sZone 11.685 sZone:ZoneAwarePromise 11.690 sZone:toString 11.691 sZone:util 11.691 sZone:legacy 11.691 sZone:timers 11.692 sZone:requestAnimationFrame 11.692 sZone:blocking 11.692 sZone:EventTarget 11.692 sZone:MutationObserver 11.693 s
12.3 s
12.8 sVisual Complete 95% 12.767 s
12.9 s
13 s
13.1 sLast Visual Change 13.067 sVisual Complete 99% 13.067 s
| Performance advice | Best practice advice | Privacy advice | Page info | Technologies | 

Coach

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

I am the coach

Coach score

Performance advice (59)

TitleAdviceScore
Don't scale images in the browser (avoidScalingImages)The page has 10 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://cdn.sokolov.ru/upload/content/area/a63e475a5ba172835583ac437c549641.jpg
  • https://cdn.sokolov.ru/upload/content/area/a3e97dcdb78c09ed32399c6fcfb819ff.jpg
  • https://cdn-cache.platformcraft.ru/sokolovmedia/.previews/preview-649e75610e47cf380f4f5035.jpg
  • https://cdn-cache.platformcraft.ru/sokolovmedia/.previews/preview-65abba9fef3db5366d22beca.jpg
  • https://cdn-cache.platformcraft.ru/sokolovmedia/.previews/preview-661f8a89ef3db553c274198d.jpg
  • https://cdn-cache.platformcraft.ru/sokolovmedia/.previews/preview-664c9915ef3db5746c54723c.jpg
  • https://cdn-cache.platformcraft.ru/sokolovmedia/.previews/preview-6754784eef3db5173a5cbe79.jpg
  • https://cdn-cache.platformcraft.ru/sokolovmedia/.previews/preview-677e9586ef3db5173a5f2951.jpg
  • https://cdn.sokolov.ru/upload/content/area/ba51948024b38d1fb92939465e6dfd5f.jpg
  • https://sokolov.ru/spa-images/percent.png
  • Have a fast first contentful paint (firstContentfulPaint)First contentful paint can be improved (2.965 s). It is in the Google Web Vitals needs improvement range, slower than 1.8 seconds.50
    Description: The First Contentful Paint (FCP) metric measures the time from when the page starts loading to when any part of the page content is rendered on the screen. For this metric, "content" refers to text, images (including background images), <svg> elements, or non-white <canvas> elements.
    Inline CSS for faster first render (inlineCss)The page has both inline CSS and CSS requests even though it uses a HTTP/2-ish connection. If you have many users on slow connections, it can be better to only inline the CSS. Run your own tests and check the waterfall graph to see what happens.95
    Description: In the early days of the Internet, inlining CSS was one of the ugliest things you can do. That has changed if you want your page to start rendering fast for your user. Always inline the critical CSS when you use HTTP/1 and HTTP/2 (avoid doing CSS requests that block rendering) and lazy load and cache the rest of the CSS. It is a little more complicated when using HTTP/2. Does your server support HTTP push? Then maybe that can help. Do you have a lot of users on a slow connection and are serving large chunks of HTML? Then it could be better to use the inline technique, becasue some servers always prioritize HTML content over CSS so the user needs to download the HTML first, before the CSS is downloaded.
    Have a fast largest contentful paint (largestContentfulPaint)Largest contentful paint is poor 10.704 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. The image is lazy loaded using the lazy attribute, you should avoid that on the LCP image.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://pmdn.sokolov.io/pics/BC/B0/CB105F172673651890908D4C8E45.jpg
  • Avoid CPU Long Tasks (longTasks)The page has 8 CPU long tasks with the total of 780 ms. The total blocking time is 380 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
  • Avoid Frontend single point of failures (spof)The page has 13 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-catalog.sokolov.ru/_next/static/css/da5c851fe6abc320.css
  • https://static-catalog.sokolov.ru/_next/static/css/fb06eb2d9007ae08.css
  • https://static-catalog.sokolov.ru/_next/static/css/2800a622e5ec15d7.css
  • https://static-catalog.sokolov.ru/_next/static/css/d14b3cbc8f7c46c4.css
  • https://static-catalog.sokolov.ru/_next/static/css/eb5c2af3787e8f53.css
  • https://static-catalog.sokolov.ru/_next/static/css/f2f640d30117f472.css
  • https://static-catalog.sokolov.ru/_next/static/css/923538a4e5a3c925.css
  • https://static-catalog.sokolov.ru/_next/static/css/4ee5b4ae579d51ed.css
  • https://static-catalog.sokolov.ru/_next/static/css/3e0b7ee64752ffdb.css
  • https://static-catalog.sokolov.ru/_next/static/css/7d06de3534181a6c.css
  • https://static-catalog.sokolov.ru/_next/static/css/949e73f2837930ee.css
  • https://static-catalog.sokolov.ru/_next/static/css/d32410ee3fa1a458.css
  • https://static-catalog.sokolov.ru/_next/static/css/5513378153b0b486.css
  • Avoid doing redirects (assetsRedirects)The page has 2 redirects. 2 of the redirects are from the base domain, please fix them! 80
    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://sokolov.ru/upload/reviews/fc3183331135ebc2947b1cdc63334efd.jpg?w=54&h=54
  • https://sokolov.ru/upload/reviews/514c3775ab6ead34bf62a8a0cc40fc3a.jpg?w=54&h=54&rotate=270
  • Avoid extra requests by setting cache headers (cacheHeaders)The page has 46 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 275.7 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://sokolov.ru/spa-images/footer/app-store-badge.svg
  • https://sokolov.ru/spa-images/footer/app-gallery-badge.svg
  • https://sokolov.ru/spa-images/footer/google-play-badge.svg
  • https://sokolov.ru/spa-images/footer/rustore-badge.svg
  • https://sokolov.ru/api/v3/content/area/product-trade-in/
  • https://sokolov.ru/api/v4/content/area/product-privilege/
  • https://sokolov.ru/api/v5/profile/
  • https://sokolov.ru/api/v5/profile/products/
  • https://sokolov.ru/api/v5/handbooks/currency-rates/
  • https://sokolov.ru/api/v5/location/check/
  • https://sokolov.ru/api/v4/content/area/refund-info-kt/
  • https://static-catalog.sokolov.ru/meta/favicon.ico
  • https://sokolov.ru/api/v5/handbooks/delivery-info/
  • https://sokolov.ru/api/v5/products/comment-info/?url_codes=87010028
  • https://sokolov.ru/api/v5/products/price/87010028/
  • https://sokolov.ru/api/v5/catalog/product-info/87010028/
  • https://sokolov.ru/api/v5/products/sale-label/?url_code=87010028
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://static-catalog.sokolov.ru/meta/manifest.json
  • https://seo.sokolov.ru/api/v1/meta/product/87010028/
  • https://catalog.sokolov.ru/api/v2/products/87010028/
  • https://sokolov.ru/api/v4/content/area/personal-price/
  • https://sokolov.ru/api/v4/catalog/product/87010028/installment-pay/
  • https://sokolov.ru/api/v4/content/area/payment-info-kt/
  • https://sokolov.ru/api/v5/products/coupon/87010028/
  • https://sokolov.ru/api/v5/catalog/product/87010028/comments-files/?per-page=99
  • https://pmdn.sokolov.io/pics/A4/84/31DE2B151394AF5964B1E75A4781.jpg
  • https://pmdn.sokolov.io/pics/BC/B0/CB105F172673651890908D4C8E45.jpg
  • https://sokolov.ru/api/v4/content/area/feedback-channels/
  • https://sokolov.ru/api/v4/content/area/download-app-banner/
  • https://catalog.sokolov.ru/api/v2/profile/personal-recommendations...l-recommendations
  • https://catalog.sokolov.ru/api/v2/products/?url_codes=87020029
  • https://catalog.sokolov.ru/api/v2/profile/alternatives/87010028
  • https://catalog.sokolov.ru/api/v2/catalog/cosmetics-up-sale/?stock=Y&with_formatting_media=Y
  • https://catalog.sokolov.ru/api/v2/products/sizes/87010028/
  • https://catalog.sokolov.ru/api/v2/products/?url_codes=87010028,87010027,87010028-91
  • https://sokolov.ru/spa-images/percent.png
  • https://sokolov.ru/api/v5/products/prices/?url_codes=87020029
  • https://sokolov.ru/api/v5/products/prices/?url_codes=87010028-91,87010027,87010028
  • https://sokolov.ru/api/v5/products/prices/.../products/prices/
  • https://sokolov.ru/api/v5/products/prices/.../products/prices/
  • https://static-catalog.sokolov.ru/icons/notification-border.svg
  • https://sokolov.ru/upload/reviews/fc3183331135ebc2947b1cdc63334efd.jpg?w=54&h=54
  • https://sokolov.ru/upload/reviews/514c3775ab6ead34bf62a8a0cc40fc3a.jpg?w=54&h=54&rotate=270
  • https://cdn.sokolov.ru/upload/reviews/fc3183331135ebc2947b1cdc63334efd.jpg?w=54&h=54
  • https://cdn.sokolov.ru/upload/reviews/514c3775ab6ead34bf62a8a0cc40fc3a.jpg?w=54&h=54&rotate=270
  • Always compress text content (compressAssets)The page has 1 request that are served uncompressed. You could save a lot of bytes by sending them compressed instead.90
    Description: In the early days of the Internet there were browsers that didn't support compressing (gzipping) text content. They do now. Make sure you compress HTML, JSON, JavaScript, CSS and SVG. It will save bytes for the user; making the page load faster and use less bandwith.
    Offenders:
    URLTransfer sizeContent size
    https://seo.sokolov.ru/api/v1/meta/product/87010028/ 3.4 KB3.3 KB
    Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 120.1 kB and uncompressed size is 705.8 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-catalog.sokolov.ru/_next/static/css/da5c851fe6abc320.css 50.7 KB366.8 KB
    https://static-catalog.sokolov.ru/_next/static/css/fb06eb2d9007ae08.css 5.5 KB27.6 KB
    https://static-catalog.sokolov.ru/_next/static/css/2800a622e5ec15d7.css 7.8 KB41.7 KB
    https://static-catalog.sokolov.ru/_next/static/css/d14b3cbc8f7c46c4.css 8.4 KB40.0 KB
    https://static-catalog.sokolov.ru/_next/static/css/eb5c2af3787e8f53.css 32.5 KB182.3 KB
    https://static-catalog.sokolov.ru/_next/static/css/f2f640d30117f472.css 1.2 KB1.9 KB
    https://static-catalog.sokolov.ru/_next/static/css/923538a4e5a3c925.css 1.2 KB1.8 KB
    https://static-catalog.sokolov.ru/_next/static/css/4ee5b4ae579d51ed.css 4.2 KB16.4 KB
    https://static-catalog.sokolov.ru/_next/static/css/3e0b7ee64752ffdb.css 911 B886 B
    https://static-catalog.sokolov.ru/_next/static/css/7d06de3534181a6c.css 1.1 KB1.6 KB
    https://static-catalog.sokolov.ru/_next/static/css/949e73f2837930ee.css 1.4 KB4.1 KB
    https://static-catalog.sokolov.ru/_next/static/css/d32410ee3fa1a458.css 1.5 KB3.1 KB
    https://static-catalog.sokolov.ru/_next/static/css/5513378153b0b486.css 952 B1.1 KB
    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://static-catalog.sokolov.ru/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
  • Total JavaScript size shouldn't be too big (javascriptSize)The total JavaScript transfer size is 696.5 kB and the uncompressed size is 2.3 MB. This is totally crazy! There is really room for improvement here. 0
    Description: A lot of JavaScript often means you are downloading more than you need. How complex is the page and what can the user do on the page? Do you use multiple JavaScript frameworks?
    Offenders:
    URLTransfer sizeContent size
    https://static-catalog.sokolov.ru/_next/static/chunks/webpack-dcbd46715d95ec8f.js 8.3 KB15.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/framework-12a8921dab738876.js 66.5 KB204.9 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js 32.3 KB109.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/pages/_app-80d4487fb92f897a.js 172.2 KB605.1 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/4643-fe528e618c90a44c.js 33.2 KB110.9 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/1389-6de8ec0aad0d4042.js 18.0 KB61.7 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/4729-d2f7556ef5a1e9ce.js 2.6 KB3.9 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/9436-8b7e73a429627c4a.js 6.7 KB15.6 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/7482-9a607b05a6263238.js 27.7 KB78.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/7220-4b91df52d3ca4a3b.js 29.7 KB126.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/7899-7b78878bd67976d3.js 25.7 KB94.2 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/7184-0e1e17b595b138db.js 10.0 KB29.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/8313-b601167552dc71d0.js 14.0 KB41.4 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/4203-1c681e00b59e0bd5.js 9.2 KB26.1 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/1023-019593fbaf6e6c7f.js 20.0 KB63.1 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/1242-98183370c5ea467f.js 75.3 KB273.2 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/pages/product/client/%5Bar...edb85a250660bf.js 1.0 KB956 B
    https://static-catalog.sokolov.ru/_next/static/jGc_AY7eQbX_ALVbmjxq-/_buildManifest.js 2.1 KB5.2 KB
    https://static-catalog.sokolov.ru/_next/static/jGc_AY7eQbX_ALVbmjxq-/_ssgManifest.js 615 B77 B
    https://static-catalog.sokolov.ru/_next/static/chunks/5672.c11cf4318b10989f.js 3.5 KB8.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/1541.db673ffea797ece4.js 1.7 KB2.6 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/3333.c9b72e76d5480d80.js 17.0 KB53.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js 7.9 KB21.7 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/4670.dcdf4e3cdb69e019.js 1.4 KB1.5 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/7811.f8cf24f034ca1213.js 2.0 KB3.3 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/1571.92dc9d112b575157.js 2.7 KB4.3 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/7152.6296268524cf9ad9.js 1.6 KB2.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/566.0c0417b504718185.js 1.0 KB784 B
    https://static-catalog.sokolov.ru/_next/static/chunks/8316.2f0baf6b0adfaf4f.js 1.1 KB824 B
    https://static-catalog.sokolov.ru/_next/static/chunks/4803.a81bac4a22023b4a.js 1013 B673 B
    https://static-catalog.sokolov.ru/_next/static/chunks/5210.aa76273e47a46804.js 1.1 KB1.0 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/8114.18f858da31fff1c0.js 980 B612 B
    https://static-catalog.sokolov.ru/_next/static/chunks/4349.cde88d58e567c71a.js 781 B280 B
    https://static-catalog.sokolov.ru/_next/static/chunks/9843.67348b4197b9a88c.js 1.9 KB3.3 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/4100.32b68982a7d87933.js 1.1 KB824 B
    https://static-catalog.sokolov.ru/_next/static/chunks/6503.06cb04399386cb06.js 1.0 KB724 B
    https://static-catalog.sokolov.ru/_next/static/chunks/2486.2e54fc29bf1ae745.js 956 B561 B
    https://static-catalog.sokolov.ru/_next/static/chunks/5123.a7ad076cb54663ae.js 26.9 KB80.1 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/91f5892f.ceac726038f76803.js 745 B260 B
    https://static-catalog.sokolov.ru/_next/static/chunks/1423.9d0bbe34be4659f7.js 9.2 KB32.3 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/9359.67c08b6f61cb7304.js 31.7 KB108.5 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/8005.7672b23712230e28.js 2.7 KB6.1 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/8503.89f24d83fcc15d64.js 1.0 KB710 B
    https://static-catalog.sokolov.ru/_next/static/chunks/8541.bdb049e98e1b1917.js 1.2 KB1.1 KB
    https://static-catalog.sokolov.ru/_next/static/chunks/5850.cee29e89da96c5a8.js 1.1 KB891 B
    https://static-catalog.sokolov.ru/_next/static/chunks/6795.984c7cded611501e.js 951 B616 B
    https://static-catalog.sokolov.ru/_next/static/chunks/1493.960d995915de6689.js 972 B598 B
    Avoid using incorrect mime types (mimeTypes)The page has 2 misconfigured mime types. 98
    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://seo.sokolov.ru/api/v1/meta/ip/
  • https://seo.sokolov.ru/api/v1/meta/product/87010028/
  • Make each CSS response small (optimalCssSize)https://static-catalog.sokolov.ru/_next/static/css/da5c851fe6abc320.css size is 51.9 kB (51937) and that is bigger than the limit of 14.5 kB. https://static-catalog.sokolov.ru/_next/static/css/eb5c2af3787e8f53.css size is 33.3 kB (33296) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB.80
    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-catalog.sokolov.ru/_next/static/css/da5c851fe6abc320.css 50.7 KB366.8 KB
    https://static-catalog.sokolov.ru/_next/static/css/eb5c2af3787e8f53.css 32.5 KB182.3 KB
    Don't use private headers on static content (privateAssets)The page has 8 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.30
    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://sokolov.ru/jewelry-catalog/product/87010028/
  • https://catalog.sokolov.ru/api/v2/products/87010028/
  • https://catalog.sokolov.ru/api/v2/profile/personal-recommendations...l-recommendations
  • https://catalog.sokolov.ru/api/v2/products/?url_codes=87020029
  • https://catalog.sokolov.ru/api/v2/profile/alternatives/87010028
  • https://catalog.sokolov.ru/api/v2/catalog/cosmetics-up-sale/?stock=Y&with_formatting_media=Y
  • https://catalog.sokolov.ru/api/v2/products/sizes/87010028/
  • https://catalog.sokolov.ru/api/v2/products/?url_codes=87010028,87010027,87010028-91
  • 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://sokolov.ru/api/v5/profile/
  • Best practice advice (72)

    TitleAdviceScore
    Cumulative Layout Shift (cumulativeLayoutShift)You have a poor cumulative layout shift score (1.0585). It is in the Google Web Vitals poor range, with a shift higher than 0.25. You should manually check the filmstrip or video and check if it will affect the user.0
    Description: Cumulative Layout Shift measures the sum total of all individual layout shift scores for unexpected layout shift that occur. The metric is measuring visual stability by quantify how often users experience unexpected layout shifts. It is one of Google Web Vitals.
    Meta description (metaDescription)The meta description is too long. It has 204 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 79 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://sokolov.ru/a...roduct-privilege/ has a header set-cookie that is 623 characters long. https://sokolov.ru/a...e/viewed-product/ has a header set-cookie that is 752 characters long. https://sokolov.ru/api/v5/profile/ has a header set-cookie that is 633 characters long. https://sokolov.ru/a...t/easy-calculate/ has a header set-cookie that is 947 characters long. https://sokolov.ru/a...profile/products/ has a header set-cookie that is 947 characters long. https://sokolov.ru/a...5/location/check/ has a header set-cookie that is 977 characters long. https://sokolov.ru/a...a/refund-info-kt/ has a header set-cookie that is 633 characters long. 93
    Description: Do not send response headers that are too long.
    Offenders:
  • https://sokolov.ru/api/v4/content/area/product-privilege/
  • https://sokolov.ru/api/v4/profile/viewed-product/
  • https://sokolov.ru/api/v5/profile/
  • https://sokolov.ru/api/v6/basket/easy-calculate/
  • https://sokolov.ru/api/v5/profile/products/
  • https://sokolov.ru/api/v5/location/check/
  • https://sokolov.ru/api/v4/content/area/refund-info-kt/
  • Avoid unnecessary headers (unnecessaryHeaders)There are 8 responses that sets both a max-age and expires header. There are 4 responses that sets a pragma no-cache header (that is a request header). There are 127 responses that sets a server header. 0
    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://sokolov.ru/jewelry-catalog/product/87010028/
  • 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://static-catalog.sokolov.ru/_next/static/css/da5c851fe6abc320.css
  • https://static-catalog.sokolov.ru/_next/static/css/fb06eb2d9007ae08.css
  • https://static-catalog.sokolov.ru/_next/static/css/2800a622e5ec15d7.css
  • https://static-catalog.sokolov.ru/_next/static/css/d14b3cbc8f7c46c4.css
  • https://static-catalog.sokolov.ru/_next/static/css/eb5c2af3787e8f53.css
  • https://static-catalog.sokolov.ru/_next/static/chunks/webpack-dcbd46715d95ec8f.js
  • https://sokolov.ru/spa-images/footer/app-store-badge.svg
  • https://sokolov.ru/spa-images/footer/app-gallery-badge.svg
  • https://sokolov.ru/spa-images/footer/google-play-badge.svg
  • https://sokolov.ru/spa-images/footer/rustore-badge.svg
  • https://static-catalog.sokolov.ru/_next/static/chunks/framework-12a8921dab738876.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/pages/_app-80d4487fb92f897a.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/4643-fe528e618c90a44c.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/1389-6de8ec0aad0d4042.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/4729-d2f7556ef5a1e9ce.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/9436-8b7e73a429627c4a.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/7482-9a607b05a6263238.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/7220-4b91df52d3ca4a3b.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/7899-7b78878bd67976d3.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/7184-0e1e17b595b138db.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/8313-b601167552dc71d0.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/4203-1c681e00b59e0bd5.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/1023-019593fbaf6e6c7f.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/1242-98183370c5ea467f.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/pages/product/client/%5Bar...edb85a250660bf.js
  • https://static-catalog.sokolov.ru/_next/static/jGc_AY7eQbX_ALVbmjxq-/_buildManifest.js
  • https://static-catalog.sokolov.ru/_next/static/jGc_AY7eQbX_ALVbmjxq-/_ssgManifest.js
  • https://static-catalog.sokolov.ru/_next/static/css/f2f640d30117f472.css
  • https://static-catalog.sokolov.ru/_next/static/chunks/5672.c11cf4318b10989f.js
  • https://static-catalog.sokolov.ru/_next/static/css/923538a4e5a3c925.css
  • https://static-catalog.sokolov.ru/_next/static/chunks/1541.db673ffea797ece4.js
  • https://static-catalog.sokolov.ru/_next/static/css/4ee5b4ae579d51ed.css
  • https://static-catalog.sokolov.ru/_next/static/css/3e0b7ee64752ffdb.css
  • https://static-catalog.sokolov.ru/_next/static/css/7d06de3534181a6c.css
  • https://static-catalog.sokolov.ru/_next/static/css/949e73f2837930ee.css
  • https://sokolov.ru/api/v3/content/area/product-trade-in/
  • https://sokolov.ru/api/v4/content/area/product-privilege/
  • https://sokolov.ru/api/v4/profile/viewed-product/
  • https://sokolov.ru/api/v4/profile/viewed-product/
  • https://sokolov.ru/api/v4/profile/viewed-product/
  • https://sokolov.ru/api/v5/profile/
  • https://sokolov.ru/api/v6/basket/easy-calculate/
  • https://sokolov.ru/api/v6/basket/easy-calculate/
  • https://sokolov.ru/api/v6/basket/easy-calculate/
  • https://sokolov.ru/api/v5/profile/products/
  • https://sokolov.ru/api/v5/profile/products/
  • https://sokolov.ru/api/v5/profile/products/
  • https://sokolov.ru/api/v5/handbooks/currency-rates/
  • https://sokolov.ru/api/v5/location/check/
  • https://static-catalog.sokolov.ru/_next/static/css/d32410ee3fa1a458.css
  • https://sokolov.ru/api/v4/content/area/refund-info-kt/
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://static-catalog.sokolov.ru/meta/favicon.ico
  • https://catalog.sokolov.ru/api/v2/products/87010028/
  • https://sokolov.ru/api/v5/handbooks/delivery-info/
  • https://sokolov.ru/api/v5/products/comment-info/?url_codes=87010028
  • https://sokolov.ru/api/v5/products/price/87010028/
  • https://sokolov.ru/api/v5/catalog/product-info/87010028/
  • https://sokolov.ru/api/v5/products/sale-label/?url_code=87010028
  • https://seo.sokolov.ru/api/v1/meta/product/87010028/
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://static-catalog.sokolov.ru/meta/manifest.json
  • https://static-catalog.sokolov.ru/_next/static/chunks/3333.c9b72e76d5480d80.js
  • https://seo.sokolov.ru/api/v1/meta/product/87010028/
  • https://catalog.sokolov.ru/api/v2/products/87010028/
  • https://static-catalog.sokolov.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/4670.dcdf4e3cdb69e019.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/7811.f8cf24f034ca1213.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/1571.92dc9d112b575157.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/7152.6296268524cf9ad9.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/566.0c0417b504718185.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/8316.2f0baf6b0adfaf4f.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/4803.a81bac4a22023b4a.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/5210.aa76273e47a46804.js
  • https://sokolov.ru/api/v4/content/area/personal-price/
  • https://sokolov.ru/api/v6/basket/easy-calculate/
  • https://sokolov.ru/api/v6/basket/easy-calculate/
  • https://sokolov.ru/api/v6/basket/easy-calculate/
  • https://sokolov.ru/api/v4/catalog/product/87010028/installment-pay/
  • https://sokolov.ru/api/v4/content/area/payment-info-kt/
  • https://catalog.sokolov.ru/api/v2/profile/personal-recommendations...l-recommendations
  • https://catalog.sokolov.ru/api/v2/profile/alternatives/87010028
  • https://catalog.sokolov.ru/api/v2/catalog/cosmetics-up-sale/?stock=Y&with_formatting_media=Y
  • https://sokolov.ru/api/v4/content/filter/product/
  • https://catalog.sokolov.ru/api/v2/products/?url_codes=87020029
  • https://catalog.sokolov.ru/api/v2/products/?url_codes=87010028,87010027,87010028-91
  • https://catalog.sokolov.ru/api/v2/products/sizes/87010028/
  • https://sokolov.ru/api/v5/products/coupon/87010028/
  • https://sokolov.ru/api/v5/catalog/product/87010028/comments-files/?per-page=99
  • https://pmdn.sokolov.io/pics/A4/84/31DE2B151394AF5964B1E75A4781.jpg
  • https://pmdn.sokolov.io/pics/BC/B0/CB105F172673651890908D4C8E45.jpg
  • https://sokolov.ru/api/v4/content/area/feedback-channels/
  • https://sokolov.ru/api/v4/content/area/download-app-banner/
  • https://catalog.sokolov.ru/api/v2/profile/personal-recommendations...l-recommendations
  • https://catalog.sokolov.ru/api/v2/products/?url_codes=87020029
  • https://catalog.sokolov.ru/api/v2/profile/alternatives/87010028
  • https://catalog.sokolov.ru/api/v2/catalog/cosmetics-up-sale/?stock=Y&with_formatting_media=Y
  • https://catalog.sokolov.ru/api/v2/products/sizes/87010028/
  • https://catalog.sokolov.ru/api/v2/products/?url_codes=87010028,87010027,87010028-91
  • https://sokolov.ru/spa-images/percent.png
  • https://static-catalog.sokolov.ru/_next/static/css/5513378153b0b486.css
  • https://sokolov.ru/api/v5/products/prices/?url_codes=87020029
  • https://sokolov.ru/api/v5/products/prices/?url_codes=87010028-91,87010027,87010028
  • https://sokolov.ru/api/v5/products/prices/.../products/prices/
  • https://sokolov.ru/api/v5/products/prices/.../products/prices/
  • https://static-catalog.sokolov.ru/_next/static/chunks/8114.18f858da31fff1c0.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/4349.cde88d58e567c71a.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/9843.67348b4197b9a88c.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/4100.32b68982a7d87933.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/6503.06cb04399386cb06.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/2486.2e54fc29bf1ae745.js
  • https://cdn.sokolov.ru/upload/content/area/a63e475a5ba172835583ac437c549641.jpg
  • https://cdn.sokolov.ru/upload/content/area/a3e97dcdb78c09ed32399c6fcfb819ff.jpg
  • https://static-catalog.sokolov.ru/_next/static/chunks/5123.a7ad076cb54663ae.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/91f5892f.ceac726038f76803.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/1423.9d0bbe34be4659f7.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/9359.67c08b6f61cb7304.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/8005.7672b23712230e28.js
  • https://static-catalog.sokolov.ru/icons/notification-border.svg
  • https://static-catalog.sokolov.ru/_next/static/chunks/8503.89f24d83fcc15d64.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/8541.bdb049e98e1b1917.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/5850.cee29e89da96c5a8.js
  • https://2pmdn.sokolov.io/pics/DA/DD/B2B83ECDD4469AB5E18D2AD72DCB.mp4
  • https://static-catalog.sokolov.ru/_next/static/chunks/6795.984c7cded611501e.js
  • https://static-catalog.sokolov.ru/_next/static/chunks/1493.960d995915de6689.js
  • https://sokolov.ru/upload/reviews/fc3183331135ebc2947b1cdc63334efd.jpg?w=54&h=54
  • https://sokolov.ru/upload/reviews/514c3775ab6ead34bf62a8a0cc40fc3a.jpg?w=54&h=54&rotate=270
  • https://cdn.sokolov.ru/upload/reviews/fc3183331135ebc2947b1cdc63334efd.jpg?w=54&h=54
  • https://cdn.sokolov.ru/upload/reviews/514c3775ab6ead34bf62a8a0cc40fc3a.jpg?w=54&h=54&rotate=270
  • 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://sokolov.ru/jewelry-catalog/product/87010028/
  • 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://sokolov.ru/jewelry-catalog/product/87010028/
  • 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
    TitleКольцо из серебра с бриллиантом SOKOLOV - купить в официальном интернет-магазине, доставка по Москве и России, цены и отзывы, арт. 87010028
    Width500
    Height6392
    DOM elements2149
    Avg DOM depth16
    Max DOM depth24
    Iframes0
    Script tags24
    Local storage211 B
    Session storage3.8 KB
    Network Information API3g
    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 Wappalyzer version 6.10.66. With updated code from Webappanalyzer 2024-12-27. Use --browsertime.firefox.includeResponseBodies htmlor --browsertime.chrome.includeResponseBodies htmlto help Wappalyzer find more information about technologies used.

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

    Data from run 2

    Visual Metrics

    Browser Metrics

    Google Web Vitals
    Time to first byte (TTFB)913 ms
    First Contentful Paint (FCP)3.490 s
    Largest Contentful Paint (LCP)10.012 s
    Cumulative Layout Shift (CLS)0.84
    Total Blocking Time (TBT)327 ms
    First Contentful Paint info
    Elements that needed recalculate style before FCP135
    Time spent in recalculate style before FCP18.518 ms
    Extra timings
    TTFB913 ms
    First Paint3.490 s
    Load Event End7.199 s
    Fully loaded14.369 s
    User Timing marks
    Zone11.685 s
    Zone:ZoneAwarePromise11.690 s
    Zone:toString11.691 s
    Zone:util11.691 s
    Zone:legacy11.691 s
    Zone:timers11.692 s
    Zone:requestAnimationFrame11.692 s
    Zone:blocking11.692 s
    Zone:EventTarget11.692 s
    Zone:MutationObserver11.693 s
    Zone:IntersectionObserver11.693 s
    Zone:FileReader11.693 s
    Zone:on_property11.694 s
    Zone:customElements11.712 s
    Zone:XHR11.713 s
    Zone:geolocation11.713 s
    Zone:PromiseRejectionEvent11.713 s
    Zone:queueMicrotask11.713 s
    User Timing measures
    NameStart timeDuration
    Next.js-before-hydration0 ms7.192 s
    Next.js-hydration7.192 s92 ms
    Zone11.685 s4 ms
    Zone:ZoneAwarePromise11.690 s1 ms
    Zone:toString11.691 s0 ms
    Zone:util11.691 s1 ms
    Zone:legacy11.691 s0 ms
    Zone:timers11.692 s0 ms
    Zone:requestAnimationFrame11.692 s0 ms
    Zone:blocking11.692 s0 ms
    Zone:EventTarget11.692 s1 ms
    Zone:MutationObserver11.693 s0 ms
    Zone:IntersectionObserver11.693 s0 ms
    Zone:FileReader11.693 s0 ms
    Zone:on_property11.694 s19 ms
    Zone:customElements11.712 s0 ms
    Zone:XHR11.713 s0 ms
    Zone:geolocation11.713 s0 ms
    Zone:PromiseRejectionEvent11.713 s0 ms
    Zone:queueMicrotask11.713 s0 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 серебра с бриллиантом - фото № 1" itemprop="contentUrl" loading="lazy" width="350" height="350" decoding="async" data-nimg="1" class="mobile_main-swiper-slide__content__6H9W9 mobile_main-swiper-slide__content_image__Fj56u" src="https://pmdn.sokolov.io/pics/BC/B0/CB105F172673651890908D4C8E45.jpg" style="color: transparent;">
    Render time 10.012 s
    Elements that needed recalculate style before LCP2437
    Time spent in recalculate style before LCP129.433 ms
    Load time10.012 s
    URL https://pmdn.sokolov...890908D4C8E45.jpg
    Size (width*height)242500
    DOM path
    div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(0) > div:eq(0) > div:eq(1) > div:eq(0) > div:eq(0) > div:eq(0) > div > div > img> div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(0) > div:eq(0) > div:eq(1) > div:eq(0) > div:eq(0) > div:eq(0) > div > div > img>
    LCP

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

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

    LCP

    Detected Cumulative Layout Shift

    0.83645 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
    0.62028<div class="ProductContentArea_product-content-area__UjdV6"></div>,<div class="Product_sklv-product-page__price-wrapper__o8gD6"></div>,<section class="Product_sklv-product-page__comments__GPmNd"></section>,<section class="Product_sklv-product-page__product-title__JUTX4"></section>,<div class="Product_sklv-product-page__accordions__MAYq6"></div>
    body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(0) > div:eq(3),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > div:eq(1),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(1),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(2),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(2)
    0.13597<footer class="Footer_footer__OYP_8"></footer>
    body > div#__next > div#catalog > div > footer
    0.03422<section class="Product_sklv-product-page__badges-wrapper__Mhaah"></section>,<section class="Product_sklv-product-page__comments__GPmNd"></section>,<section class="Product_sklv-product-page__product-title__JUTX4"></section>,<div class="Product_sklv-product-page__price-wrapper__o8gD6"></div>,<section class="Product_sklv-product-page__add-to-cart__Wlpf4"></section>
    body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(0),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(1),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(2),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > div:eq(1),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > section:eq(1)
    0.03203<footer class="Footer_footer__OYP_8"></footer>,<div class="NavigationButton_navigation-button__text__aTSFr"></div>,<section class="Product_sklv-product-page__chips__KCCfL"></section>,<div class="Product_sklv-product-page__price-wrapper__o8gD6"></div>,<div class="Product_sklv-product-page__accordions__MAYq6"></div>
    body > div#__next > div#catalog > div > footer,body > div#__next > div#catalog > div > div:eq(0) > div > a:eq(0) > button > div,body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(3),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > div:eq(1),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(2)
    0.00976<div class="Product_sklv-product-page__price-wrapper__o8gD6"></div>,<div class="PersAuth_offers-guest__text__mlkf_"></div>
    body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > div:eq(1),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > div:eq(1) > section > div > div:eq(1) > div
    0.00134<div class="HeaderProduct_header-product-btn-wrapper__o9tg4"></div>
    body > div#__next > div#catalog > div > header > div:eq(1) > div:eq(0) > div:eq(2) > div:eq(2)
    0.00134<div class="HeaderProduct_header-product-btn-wrapper__o9tg4"></div>
    body > div#__next > div#catalog > div > header > div:eq(1) > div:eq(0) > div:eq(2) > div:eq(2)
    0.00134<div class="HeaderProduct_header-product-btn-wrapper__o9tg4"></div>
    body > div#__next > div#catalog > div > header > div:eq(1) > div:eq(0) > div:eq(2) > div:eq(2)
    0.00010<div class="NavigationButton_navigation-button__text__aTSFr"></div>,<div class="NavigationButton_navigation-button__text__aTSFr"></div>
    body > div#__next > div#catalog > div > div:eq(0) > div > a:eq(1) > button > div,body > div#__next > div#catalog > div > div:eq(0) > div > button:eq(2) > div
    0.00005<div class="NavigationButton_navigation-button__text__aTSFr"></div>
    body > div#__next > div#catalog > div > div:eq(0) > div > button:eq(0) > 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.

    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
    188 ms231.5 ms7.5 ms6.3 ms1.2 ms
    https://cdn.diginetica.net/300/client-lite.js

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    138 ms191.2 ms1.8 ms1.7 ms0.1 ms
    https://static-catalog.sokolov.ru/_next/static/chunks/framework-12a8921dab738876.js

    Forced Style And Layout Duration: 5 ms

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    88 ms140.9 ms3.1 ms1.6 ms1.5 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    43 ms88.7 ms7.3 ms2.3 ms5 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    39 ms90.1 ms5.9 ms3.8 ms2.1 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    22 ms71.2 ms0.8 ms0 ms0.8 ms
    https://static-catalog.sokolov.ru/_next/static/chunks/pages/product/client/%5Barticle%5D-56edb85a250660bf.js

    Invoker:  https://static-catalog.sokolov.ru/_next/static/chunks/pages/product/client/%5Barticle%5D-56edb85a250660bf.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    11 ms61 ms0 ms0 ms0 ms
    https://static-catalog.sokolov.ru/_next/static/chunks/pages/_app-80d4487fb92f897a.js

    Invoker:  https://static-catalog.sokolov.ru/_next/static/chunks/pages/_app-80d4487fb92f897a.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    11 ms57.4 ms4.6 ms1.9 ms2.7 ms
    https://static-catalog.sokolov.ru/_next/static/chunks/pages/_app-80d4487fb92f897a.js

    Forced Style And Layout Duration: 4 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
    1 ms51 ms4 ms3.6 ms0.4 ms
    https://static-catalog.sokolov.ru/_next/static/chunks/framework-12a8921dab738876.js

    Forced Style And Layout Duration: 3 ms

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms2.509 s29.5 ms0.1 ms29.4 ms
    No availible script information.

    Server timings

    There are no Server Timings.

    Custom metrics collected through JavaScript

    There are no custom configured scripts.

    Extra metrics collected using scripting

    There are no custom extra metrics from scripting.

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

    PageXray

    How the page is built.

    Summary
    HTTP versionHTTP/2.0
    Total requests127
    Total domains7
    Total transfer size1.4 MB
    Total content size4.0 MB
    Responses missing compression58
    Number of cookies11
    Third party cookies0
    Requests per response code
    200122
    2011
    2061
    3022
    4041

    Largest assets on the page (by transfer size)

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b11.3 KB52.8 KB1
    css0 b117.2 KB689.3 KB13
    javascript0 b680.1 KB2.1 MB47
    image0 b295.1 KB293.0 KB7
    font0 b208.2 KB206.8 KB4
    svg0 b28.1 KB67.4 KB5
    json0 b80.8 KB574.5 KB36
    other0 b0 b0 b2
    favicon0 b3.7 KB14.7 KB1
    plain0 b0 b0 b7
    video0 b0 b32.0 KB1
    Total0 b1.4 MB4.0 MB124

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    sokolov.ru19.189 s202.1 KB308.1 KB35
    cdn.sokolov.ru13.726 s347.0 KB344.4 KB8
    static-catalog.sokolov.ru50.853 s802.7 KB2.8 MB63
    seo.sokolov.ru1.986 s3.6 KB3.3 KB4
    catalog.sokolov.ru4.809 s47.9 KB516.4 KB14
    pmdn.sokolov.io3.201 s22.1 KB21.5 KB2
    2pmdn.sokolov.io449 msN/A32.0 KB1

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds1 year1 year
    Last modified9 hours4 days2 years

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css12.3 KB8
    javascript125.0 KB28
    image295.1 KB7
    font0 b0
    json80.8 KB36
    other0 b2
    favicon3.7 KB1
    plain0 b7
    svg675 B1
    video0 b1
    Total518.3 KB94

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css12.3 KB8
    javascript125.0 KB28
    image295.1 KB7
    font0 b0
    json80.8 KB36
    other0 b2
    favicon3.7 KB1
    plain0 b7
    svg675 B1
    video0 b1
    Total518.3 KB94

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    000

    Render information

    URLType
    https://static-catal...d4487fb92f897a.jsnon_blocking
    https://static-catal...183370c5ea467f.jsnon_blocking
    https://static-catal...a8921dab738876.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://static-catal...c851fe6abc320.cssnon_blocking
    https://static-catal...528e618c90a44c.jsnon_blocking
    https://static-catal...c2af3787e8f53.cssnon_blocking
    https://static-catal...33f27b2dfdcc1f.jsnon_blocking
    https://static-catal...c08b6f61cb7304.jsnon_blocking
    https://static-catal...91df52d3ca4a3b.jsnon_blocking
    https://static-catal...607b05a6263238.jsnon_blocking
    https://static-catal...ad076cb54663ae.jsnon_blocking
    https://static-catal...78878bd67976d3.jsnon_blocking
    https://static-catal...9593fbaf6e6c7f.jsnon_blocking
    https://static-catal...e8ec0aad0d4042.jsnon_blocking
    https://static-catal...b72e76d5480d80.jsnon_blocking
    https://static-catal...01167552dc71d0.jsnon_blocking
    https://static-catal...1e17b595b138db.jsnon_blocking
    https://static-catal...681e00b59e0bd5.jsnon_blocking
    https://static-catal...0bbe34be4659f7.jsnon_blocking
    https://static-catal...b3cbc8f7c46c4.cssnon_blocking
    https://static-catal...bd46715d95ec8f.jsnon_blocking
    https://static-catal...cdcc44c06b3a97.jsnon_blocking
    https://static-catal...0a622e5ec15d7.cssnon_blocking
    https://static-catal...7e73a429627c4a.jsnon_blocking
    https://static-catal...6eb2d9007ae08.cssnon_blocking
    https://static-catal...5b4ae579d51ed.cssdynamically_injected_non_blocking
    https://static-catal...1cf4318b10989f.jsnon_blocking
    https://static-catal...dc9d112b575157.jsnon_blocking
    https://static-catal...72b23712230e28.jsnon_blocking
    https://static-catal...f7556ef5a1e9ce.jsnon_blocking
    https://static-catal..._buildManifest.jsnon_blocking
    https://static-catal...cf24f034ca1213.jsnon_blocking
    https://static-catal...348b4197b9a88c.jsnon_blocking
    https://static-catal...673ffea797ece4.jsnon_blocking
    https://static-catal...96268524cf9ad9.jsnon_blocking
    https://static-catal...410ee3fa1a458.cssdynamically_injected_non_blocking
    https://static-catal...df4e3cdb69e019.jsnon_blocking
    https://static-catal...e73f2837930ee.cssdynamically_injected_non_blocking
    https://static-catal...b049e98e1b1917.jsnon_blocking
    https://static-catal...640d30117f472.cssdynamically_injected_non_blocking
    https://static-catal...538a4e5a3c925.cssdynamically_injected_non_blocking
    https://static-catal...76273e47a46804.jsnon_blocking
    https://static-catal...6de3534181a6c.cssdynamically_injected_non_blocking
    https://static-catal...e29e89da96c5a8.jsnon_blocking
    https://static-catal...b68982a7d87933.jsnon_blocking
    https://static-catal...0baf6b0adfaf4f.jsnon_blocking
    https://static-catal...edb85a250660bf.jsnon_blocking
    https://static-catal...cb04399386cb06.jsnon_blocking
    https://static-catal...0417b504718185.jsnon_blocking
    https://static-catal...f24d83fcc15d64.jsnon_blocking
    https://static-catal...1bac4a22023b4a.jsnon_blocking
    https://static-catal...f858da31fff1c0.jsnon_blocking
    https://static-catal...0d995915de6689.jsnon_blocking
    https://static-catal...54fc29bf1ae745.jsnon_blocking
    https://static-catal...3378153b0b486.cssdynamically_injected_non_blocking
    https://static-catal...4c7cded611501e.jsnon_blocking
    https://static-catal...b7ee64752ffdb.cssdynamically_injected_non_blocking
    https://static-catal...e88d58e567c71a.jsnon_blocking
    https://static-catal...ac726038f76803.jsnon_blocking
    https://static-catal...-/_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 327
    Max Potential First Input Delay 185
    Long Tasks before First Paint00
    Long Tasks before First Contentful Paint00
    Long Tasks before Largest Contentful Paint5534
    Long Tasks after Load Event End5545
    Total Long Tasks7677

    CPU last long task happened at 11.107 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    self547461window
    self712371window
    self7200185window
    self754683window
    self8673134window
    self1040286window
    self1110757window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML18
    styleLayout238
    paintCompositeRender122
    scriptParseCompile2
    scriptEvaluation1296
    garbageCollection46
    other593
    Events (ms)
    FunctionCall952
    RunTask431
    RunMicrotasks248
    UpdateLayoutTree184
    Paint84
    Layout54
    Layerize43
    PrePaint39
    Commit31
    v8.run30
    IntersectionObserverController::computeIntersections26
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL24
    V8.HandleInterrupts17
    v8.callFunction16
    V8.BytecodeBudgetInterrupt16
    PaintImage15
    UpdateLayer12
    ParseAuthorStyleSheet10

    Time spent per request

    URLCPU time (ms)
    https://static-catalog.sokolov.ru/_next/static/chunks/framework-12a8921dab738876.js1055
    https://static-catalog.sokolov.ru/_next/static/chunks/pages/product/client/%5Barticle%5D-56edb85a250660bf.js71
    https://static-catalog.sokolov.ru/_next/static/chunks/pages/_app-80d4487fb92f897a.js64
    https://static-catalog.sokolov.ru/_next/static/chunks/9359.67c08b6f61cb7304.js49
    https://static-catalog.sokolov.ru/_next/static/chunks/8005.7672b23712230e28.js30
    https://static-catalog.sokolov.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js29
    https://static-catalog.sokolov.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js27
    https://static-catalog.sokolov.ru/_next/static/chunks/1571.92dc9d112b575157.js23
    https://static-catalog.sokolov.ru/_next/static/chunks/4643-fe528e618c90a44c.js22
    https://static-catalog.sokolov.ru/_next/static/chunks/3333.c9b72e76d5480d80.js21
    https://static-catalog.sokolov.ru/_next/static/chunks/5123.a7ad076cb54663ae.js11

    CPU time spent

    Tool/domainTime (ms)
    static-catalog.sokolov.ru1399.4
    | First vs third | 

    Third party

    Third party requests categorised by Third party web version 0.26.2.

    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-cache.platformcraft.ru

    First party requests and sizes per content type

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

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b11.3 KB52.8 KB1
    css0 b117.2 KB689.3 KB13
    javascript0 b680.1 KB2.1 MB47
    image0 b295.1 KB293.0 KB7
    font0 b208.2 KB206.8 KB4
    svg0 b28.1 KB67.4 KB5
    json0 b80.8 KB574.5 KB36
    other0 b0 b0 b2
    favicon0 b3.7 KB14.7 KB1
    plain0 b0 b0 b7
    video0 b0 b32.0 KB1
    TotalN/A1.4 MB4.0 MB127

    Third party requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b0 b0 b0
    css0 b0 b0 b0
    javascript0 b0 b0 b0
    image0 b0 b0 b0
    font0 b0 b0 b0
    TotalN/AN/AN/A

    Axe

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

    Violations

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

    TypeViolations (median)
    Critical 2 (6 issues)
    Serious2 (58 issues)
    Moderate2 (2 issues)
    Minor0 (0 issues)