Page summary

https://diamant.ru/

Tested 2024-10-18 05:03:38 using Chrome 129.0.6668.89 (runtime settings).

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

Summary

MetricValue
Page metrics
Performance Score65
Total Page Transfer Size3.0 MB
Requests77
Timing metrics
TTFB [median]363 ms
First Paint [median]721 ms
Fully Loaded [median]7.101 s
Google Web Vitals
TTFB [median]363 ms
First Contentful Paint (FCP) [median]721 ms
Largest Contentful Paint (LCP) [median]1.577 s
Cumulative Layout Shift (CLS) [median]1.01
Total Blocking Time [median]220 ms
Max Potential FID [median]117 ms
CPU metrics
CPU long tasks [median]6
CPU longest task duration129 ms
CPU last long task happens at1.859 s
Visual Metrics
First Visual Change [median]734 ms
Speed Index [median]1.676 s
Visual Complete 85% [median]1.767 s
Visual Complete 99% [median]2.034 s
Last Visual Change [median]2.034 s
Chrome User Experience Report (CRUX)
First Contentful Paint [p75]1.569 s
Largest Contentful Paint (LCP) [p75]3.474 s
Cumulative Layout Shift (CLS) [p75]0.68
Screenshot of run 1

Timings Summary

Metricminmedianmeanmax
Visual Metrics
FirstVisualChange667 ms734 ms823 ms1.067 s
LastVisualChange1.667 s2.034 s2.067 s2.500 s
SpeedIndex1.490 s1.676 s1.761 s2.117 s
VisualReadiness1.000 s1.300 s1.244 s1.433 s
VisualComplete851.667 s1.767 s1.878 s2.200 s
VisualComplete951.667 s1.767 s1.923 s2.334 s
VisualComplete991.667 s2.034 s2.067 s2.500 s
Google Web Vitals
Time To First Byte (TTFB)209 ms363 ms482 ms874 ms
Largest Contentful Paint (LCP)1.527 s1.577 s1.724 s2.068 s
First Contentful Paint (FCP)677 ms721 ms824 ms1.073 s
Cumulative Layout Shift (CLS)1.011.011.011.01
More metrics
firstPaint677 ms721 ms824 ms1.073 s
loadEventEnd559 ms760 ms813 ms1.119 s
CPU
Total Blocking Time78 ms220 ms187 ms262 ms
Max Potential FID104 ms117 ms117 ms129 ms
CPU long tasks 5668
CPU last long task happens at1.465 s1.859 s1.871 s2.289 s
| Waterfall | | Download HAR | 

Waterfall

Run 1 SpeedIndex median

| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.8 sCPU Long Task duration 56 msFirst Contentful Paint 721 msFirst Visual Change 734 msDOM Content Loaded Time 758 msPage Load Time 760 msCPU Long Task duration 96 ms
0.9 s
1 sCPU Long Task duration 100 ms
1.1 sLayout Shift 1.00000 1.094 sCPU Long Task duration 50 ms
1.2 s
1.3 s
1.4 sLayout Shift 0.00005 1.341 sCPU Long Task duration 62 ms
1.5 s
1.6 sLCP <DIV> 1.577 sLayout Shift 0.01103 1.580 sLayout Shift 0.00027 1.588 s
1.7 sCPU Long Task duration 117 ms
1.8 sLayout Shift 0.00067 1.743 sCPU Long Task duration 92 msVisual Complete 85% 1.767 sVisual Complete 95% 1.767 s
1.9 sCPU Long Task duration 53 ms
2 sLayout Shift 0.00046 1.910 s
2.1 sLast Visual Change 2.034 sVisual Complete 99% 2.034 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 (65)

TitleAdviceScore
Don't scale images in the browser (avoidScalingImages)The page has 1 image 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.90
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/c80df0f8669710f6001b88af8b43da51.jpg
  • Avoid using Google Tag Manager. (googleTagManager)The page is using Google Tag Manager, this is a performance risk since non-tech users can add JavaScript to your page.0
    Description: Google Tag Manager makes it possible for non tech users to add scripts to your page that will downgrade performance.
    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.
    Avoid CPU Long Tasks (longTasks)The page has 16 CPU long tasks with the total of 1.384 s. The total blocking time is 578 ms and 1 long task before first contentful paint with total time of 56 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
  • multiple-contexts
  • self
  • self
  • self
  • self
  • self
  • Avoid Frontend single point of failures (spof)The page has 10 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.80
    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.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css
  • https://static-catalog.diamant.ru/_next/static/css/34c659857ef7557a.css
  • https://static-catalog.diamant.ru/_next/static/css/19d573113731dbc2.css
  • https://static-catalog.diamant.ru/_next/static/css/5bd6dffa208389a0.css
  • https://static-catalog.diamant.ru/_next/static/css/923538a4e5a3c925.css
  • https://static-catalog.diamant.ru/_next/static/css/c8c481b3cdb0c98b.css
  • https://static-catalog.diamant.ru/_next/static/css/3a69ec6390b382cb.css
  • https://static-catalog.diamant.ru/_next/static/css/b033cea710adcb22.css
  • https://code.jivo.ru/css/a2cd018/widget.css
  • https://code.jivo.ru/css/a2cd018/omnichannelMenu.widget.css
  • Avoid doing redirects (assetsRedirects)The page has 9 redirects. 9 requests are from other domains, it could be 3rd-party assets doing unnecessary redirects. :(10
    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/content/area/939a3b3c8bb8de46051f91c69b23f039.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/5c21b88a79e42491f25b08ced16539d4.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/30fa72de39937cdeefcda67078ea8540.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/631b9d7b5ebdfa646502126d5db04120.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/aa2046b18e0f8496efe48ad389c6eeea.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/30829f2c41eadb918d8ed2c9f72424a8.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/d8fd1ecfcd4edd923796925b44de4708.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/5d7282fb2475b37653de178717b68f90.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200
  • Avoid extra requests by setting cache headers (cacheHeaders)The page has 31 requests that are missing a cache time. Configure a cache time so the browser doesn't need to download them every time. It will save 2.3 MB the next access.0
    Description: The easiest way to make your page fast is to avoid doing requests to the server. Setting a cache header on your server response will tell the browser that it doesn't need to download the asset again during the configured cache time! Always try to set a cache time if the content doesn't change for every request.
    Offenders:
  • https://diamant.ru/api/v5/profile/
  • https://diamant.ru/api/v5/profile/products/
  • https://diamant.ru/api/v5/handbooks/currency-rates/
  • https://diamant.ru/api/v5/location/check/
  • https://static-catalog.diamant.ru/meta/diamant-manifest.json
  • https://static-catalog.diamant.ru/meta/diamant-new-favicon.ico
  • https://diamant.ru/api/v4/content/area/main-page-topline/
  • https://diamant.ru/api/v4/content/area/feedback-channels/
  • https://diamant.ru/api/v4/content/area-with-formatting/main-banner003/
  • https://static-catalog.diamant.ru/meta/diamant-new-favicon.svg
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://sokolov.ru/upload/content/area/939a3b3c8bb8de46051f91c69b23f039.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/5c21b88a79e42491f25b08ced16539d4.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/30fa72de39937cdeefcda67078ea8540.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/631b9d7b5ebdfa646502126d5db04120.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/aa2046b18e0f8496efe48ad389c6eeea.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/30829f2c41eadb918d8ed2c9f72424a8.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/30fa72de39937cdeefcda67078ea8540.jpg?w=700&h=700
  • https://cdn.sokolov.ru/upload/content/area/939a3b3c8bb8de46051f91c69b23f039.jpg?w=700&h=700
  • https://cdn.sokolov.ru/upload/content/area/5c21b88a79e42491f25b08ced16539d4.jpg?w=700&h=700
  • https://cdn.sokolov.ru/upload/content/area/631b9d7b5ebdfa646502126d5db04120.jpg?w=700&h=700
  • https://cdn.sokolov.ru/upload/content/area/aa2046b18e0f8496efe48ad389c6eeea.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/30829f2c41eadb918d8ed2c9f72424a8.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/d8fd1ecfcd4edd923796925b44de4708.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/5d7282fb2475b37653de178717b68f90.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/5d7282fb2475b37653de178717b68f90.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/d8fd1ecfcd4edd923796925b44de4708.jpg?w=2500&h=1200
  • https://autocomplete.diginetica.net/_health
  • https://sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200
  • Long cache headers is good (cacheHeadersLong)The page has 1 request that have a shorter cache time than 30 days (but still a cache time).99
    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/5183/client.js
  • Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 72 kB and uncompressed size is 412.4 kB. That is big and the CSS could most probably be smaller.50
    Description: Delivering a massive amount of CSS to the browser is not the best thing you can do, because it means more work for the browser when parsing the CSS against the HTML and that makes the rendering slower. Try to send only the CSS that is used on that page. And make sure to remove CSS rules when they aren't used anymore.
    Offenders:
    URLTransfer sizeContent size
    https://static-catalog.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css 41.9 KB273.6 KB
    https://static-catalog.diamant.ru/_next/static/css/34c659857ef7557a.css 2.0 KB5.9 KB
    https://static-catalog.diamant.ru/_next/static/css/19d573113731dbc2.css 4.1 KB16.0 KB
    https://static-catalog.diamant.ru/_next/static/css/5bd6dffa208389a0.css 1.1 KB1.5 KB
    https://static-catalog.diamant.ru/_next/static/css/923538a4e5a3c925.css 1.2 KB1.8 KB
    https://static-catalog.diamant.ru/_next/static/css/c8c481b3cdb0c98b.css 4.9 KB21.8 KB
    https://static-catalog.diamant.ru/_next/static/css/3a69ec6390b382cb.css 6.5 KB35.9 KB
    https://static-catalog.diamant.ru/_next/static/css/b033cea710adcb22.css 8.8 KB46.1 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.diamant.ru/meta/diamant-new-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 image size shouldn't be too big (imageSize)The page total image size is 2.3 MB. It's really big. Is the page using the right format for the images? Can they be lazy loaded? Are they compressed as good as they can be? Make them smaller by using https://imageoptim.com/.50
    Description: Avoid having too many large images on the page. The images will not affect the first paint of the page, but it will eat bandwidth for the user.
    Total JavaScript size shouldn't be too big (javascriptSize)The total JavaScript transfer size is 546.5 kB and the uncompressed size is 1.9 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.diamant.ru/_next/static/chunks/webpack-333db5a50b3df623.js 8.4 KB15.1 KB
    https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js 66.6 KB205.7 KB
    https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js 32.3 KB109.0 KB
    https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-dada61507e705775.js 153.8 KB519.0 KB
    https://static-catalog.diamant.ru/_next/static/chunks/pages/main/client-ff28632dfa755acf.js 962 B763 B
    https://static-catalog.diamant.ru/_next/static/oApKfByXSo7PGatDpp6BE/_buildManifest.js 2.0 KB4.7 KB
    https://static-catalog.diamant.ru/_next/static/oApKfByXSo7PGatDpp6BE/_ssgManifest.js 615 B77 B
    https://static-catalog.diamant.ru/_next/static/chunks/5672.fad0d4e567179778.js 4.4 KB9.8 KB
    https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js 3.4 KB6.6 KB
    https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js 17.6 KB60.9 KB
    https://static-catalog.diamant.ru/_next/static/chunks/3333.646f408a984997c4.js 16.1 KB49.8 KB
    https://static-catalog.diamant.ru/_next/static/chunks/7811.45276236ac95f6e1.js 2.0 KB3.2 KB
    https://static-catalog.diamant.ru/_next/static/chunks/7152.fbfb274ce46496e6.js 1.6 KB2.0 KB
    https://static-catalog.diamant.ru/_next/static/chunks/1541.98a271df74534fdf.js 1.7 KB2.8 KB
    https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js 32.0 KB107.3 KB
    https://static-catalog.diamant.ru/_next/static/chunks/1109-535ef679b5671f45.js 8.7 KB23.1 KB
    https://static-catalog.diamant.ru/_next/static/chunks/3847-061ed5f0019e2286.js 12.7 KB45.8 KB
    https://static-catalog.diamant.ru/_next/static/chunks/2534.7b70be949c8adac1.js 15.8 KB56.1 KB
    https://static-catalog.diamant.ru/_next/static/chunks/566.0c0417b504718185.js 1.0 KB784 B
    https://static-catalog.diamant.ru/_next/static/chunks/8316.2f0baf6b0adfaf4f.js 1.1 KB824 B
    https://static-catalog.diamant.ru/_next/static/chunks/4803.a81bac4a22023b4a.js 1013 B673 B
    https://static-catalog.diamant.ru/_next/static/chunks/6018.b56c34e864d9a98d.js 1.1 KB1.0 KB
    https://static-catalog.diamant.ru/_next/static/chunks/3301.b21bc8144664229a.js 1.3 KB1.2 KB
    https://static-catalog.diamant.ru/_next/static/chunks/4100.32b68982a7d87933.js 1.1 KB824 B
    https://static-catalog.diamant.ru/_next/static/chunks/724.5d002ad7e17fb8f5.js 978 B609 B
    https://static-catalog.diamant.ru/_next/static/chunks/8114.18f858da31fff1c0.js 980 B612 B
    https://static-catalog.diamant.ru/_next/static/chunks/9436-986629187286c143.js 6.5 KB15.1 KB
    https://static-catalog.diamant.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js 7.9 KB21.7 KB
    https://static-catalog.diamant.ru/_next/static/chunks/4379.021e104d0f1004dc.js 1.4 KB1.4 KB
    https://cdn.diginetica.net/5183/client.js 129.0 KB543.0 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://seo.sokolov.ru/api/v1/meta/ip/
  • Make each CSS response small (optimalCssSize)https://static-catalog.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css size is 42.9 kB (42855) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB.90
    Description: Make CSS responses small to fit into the magic number TCP window size of 14.5 KB. The browser can then download the CSS faster and that will make the page start rendering earlier.
    Offenders:
    URLTransfer sizeContent size
    https://static-catalog.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css 41.9 KB273.6 KB
    Total page size shouldn't be too big (pageSize)The page total transfer size is 3.1 MB, which is more than the coach limit of 2 MB. That is really big and you need to make it smaller.0
    Description: Avoid having pages that have a transfer size over the wire of more than 2 MB (desktop) and 1 MB (mobile) because that is really big and will hurt performance and will make the page expensive for the user if she/he pays for the bandwidth.
    Offenders:
    URLTransfer sizeContent size
    https://diamant.ru/ 9.0 KB29.4 KB
    https://cdn.sokolov.ru/fonts/montserrat/bold.woff2 52.1 KB51.7 KB
    https://cdn.sokolov.ru/fonts/montserrat/regular.woff2 52.2 KB51.8 KB
    https://cdn.sokolov.ru/fonts/montserrat/medium.woff2 51.9 KB51.6 KB
    https://cdn.sokolov.ru/fonts/montserrat/semibold.woff2 52.0 KB51.7 KB
    https://static-catalog.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css 41.9 KB273.6 KB
    https://static-catalog.diamant.ru/_next/static/chunks/webpack-333db5a50b3df623.js 8.4 KB15.1 KB
    https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js 66.6 KB205.7 KB
    https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js 32.3 KB109.0 KB
    https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-dada61507e705775.js 153.8 KB519.0 KB
    https://static-catalog.diamant.ru/_next/static/chunks/pages/main/client-ff28632dfa755acf.js 962 B763 B
    https://static-catalog.diamant.ru/_next/static/oApKfByXSo7PGatDpp6BE/_buildManifest.js 2.0 KB4.7 KB
    https://static-catalog.diamant.ru/_next/static/oApKfByXSo7PGatDpp6BE/_ssgManifest.js 615 B77 B
    https://static-catalog.diamant.ru/_next/static/css/34c659857ef7557a.css 2.0 KB5.9 KB
    https://static-catalog.diamant.ru/_next/static/chunks/5672.fad0d4e567179778.js 4.4 KB9.8 KB
    https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js 3.4 KB6.6 KB
    https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js 17.6 KB60.9 KB
    https://static-catalog.diamant.ru/_next/static/css/19d573113731dbc2.css 4.1 KB16.0 KB
    https://static-catalog.diamant.ru/_next/static/chunks/3333.646f408a984997c4.js 16.1 KB49.8 KB
    https://static-catalog.diamant.ru/_next/static/css/5bd6dffa208389a0.css 1.1 KB1.5 KB
    https://static-catalog.diamant.ru/_next/static/chunks/7811.45276236ac95f6e1.js 2.0 KB3.2 KB
    https://static-catalog.diamant.ru/_next/static/chunks/7152.fbfb274ce46496e6.js 1.6 KB2.0 KB
    https://static-catalog.diamant.ru/_next/static/css/923538a4e5a3c925.css 1.2 KB1.8 KB
    https://static-catalog.diamant.ru/_next/static/chunks/1541.98a271df74534fdf.js 1.7 KB2.8 KB
    https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js 32.0 KB107.3 KB
    https://static-catalog.diamant.ru/_next/static/css/c8c481b3cdb0c98b.css 4.9 KB21.8 KB
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    https://static-catalog.diamant.ru/_next/static/css/b033cea710adcb22.css 8.8 KB46.1 KB
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    https://static-catalog.diamant.ru/_next/static/chunks/566.0c0417b504718185.js 1.0 KB784 B
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    https://static-catalog.diamant.ru/_next/static/chunks/4803.a81bac4a22023b4a.js 1013 B673 B
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    https://static-catalog.diamant.ru/_next/static/chunks/3301.b21bc8144664229a.js 1.3 KB1.2 KB
    https://diamant.ru/api/v5/profile/ 668 B69 B
    https://diamant.ru/api/v6/basket/easy-calculate/ 1.2 KB321 B
    https://diamant.ru/api/v5/profile/products/ 998 B40 B
    https://diamant.ru/api/v5/handbooks/currency-rates/ 542 B155 B
    https://diamant.ru/api/v5/location/check/ 1012 B128 B
    https://static-catalog.diamant.ru/meta/diamant-manifest.json 898 B640 B
    https://static-catalog.diamant.ru/meta/diamant-new-favicon.ico 1.4 KB9.4 KB
    https://diamant.ru/api/v4/content/area/main-page-topline/ 1.3 KB1.3 KB
    https://static-catalog.diamant.ru/_next/static/chunks/4100.32b68982a7d87933.js 1.1 KB824 B
    https://diamant.ru/api/v4/content/area/feedback-channels/ 1.2 KB2.4 KB
    https://static-catalog.diamant.ru/_next/static/chunks/724.5d002ad7e17fb8f5.js 978 B609 B
    https://static-catalog.diamant.ru/_next/static/chunks/8114.18f858da31fff1c0.js 980 B612 B
    https://seo.sokolov.ru/api/v1/meta/ip/ 0 b0 b
    https://diamant.ru/api/v4/content/area-with-formatting/main-banner003/ 1.2 KB3.1 KB
    https://static-catalog.diamant.ru/meta/diamant-new-favicon.svg 893 B680 B
    https://seo.sokolov.ru/api/v1/meta/ip/ 207 B31 B
    https://static-catalog.diamant.ru/_next/static/chunks/9436-986629187286c143.js 6.5 KB15.1 KB
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    https://seo.sokolov.ru/api/v1/meta/ip/ 207 B31 B
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    https://cdn.sokolov.ru/upload/content/area/30fa72de39937cdeefcda67078ea8540.jpg?w=700&h=700 98.2 KB97.8 KB
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    https://cdn.sokolov.ru/upload/content/area/30829f2c41eadb918d8ed2c9f72424a8.jpg?w=2500&h=1200 289.5 KB288.9 KB
    https://sokolov.ru/upload/content/area/d8fd1ecfcd4edd923796925b44de4708.jpg?w=2500&h=1200 0 b0 b
    https://sokolov.ru/upload/content/area/5d7282fb2475b37653de178717b68f90.jpg?w=2500&h=1200 0 b0 b
    https://cdn.diginetica.net/5183/client.js 129.0 KB543.0 KB
    https://cdn.sokolov.ru/upload/content/area/5d7282fb2475b37653de178717b68f90.jpg?w=2500&h=1200 346.6 KB345.9 KB
    https://cdn.sokolov.ru/upload/content/area/d8fd1ecfcd4edd923796925b44de4708.jpg?w=2500&h=1200 691.1 KB690.0 KB
    https://autocomplete.diginetica.net/_health 363 B2 B
    https://sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200 0 b0 b
    https://cdn.sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200 301.8 KB301.1 KB
    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://diamant.ru/api/v5/profile/
  • Best practice advice (68)

    TitleAdviceScore
    Cumulative Layout Shift (cumulativeLayoutShift)You have a poor cumulative layout shift score (1.0125). 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.
    Do not send too long headers (longHeaders)https://diamant.ru/a...t/easy-calculate/ has a header set-cookie that is 813 characters long. https://diamant.ru/a...profile/products/ has a header set-cookie that is 813 characters long. https://diamant.ru/a...5/location/check/ has a header set-cookie that is 843 characters long. 97
    Description: Do not send response headers that are too long.
    Offenders:
  • https://diamant.ru/api/v6/basket/easy-calculate/
  • https://diamant.ru/api/v5/profile/products/
  • https://diamant.ru/api/v5/location/check/
  • Avoid too many third party requests (thirdParty)The page do 36% requests to third party domains (28 requests and 2.6 MB). First party is 49 requests and 507.2 kB. The page transfer more bytes from third party domains (2.6 MB) then first party (507.2 kB). The regex .*diamant.* was used to calculate first/third party requests.0
    Description: Do not load most of your content from third party URLs.
    Avoid unnecessary headers (unnecessaryHeaders)There are 6 responses that sets both a max-age and expires header. There are 2 responses that sets a pragma no-cache header (that is a request header). There are 76 responses that sets a server header. 16
    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://diamant.ru/
  • 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.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css
  • https://static-catalog.diamant.ru/_next/static/chunks/webpack-333db5a50b3df623.js
  • https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js
  • https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js
  • https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-dada61507e705775.js
  • https://static-catalog.diamant.ru/_next/static/chunks/pages/main/client-ff28632dfa755acf.js
  • https://static-catalog.diamant.ru/_next/static/oApKfByXSo7PGatDpp6BE/_buildManifest.js
  • https://static-catalog.diamant.ru/_next/static/oApKfByXSo7PGatDpp6BE/_ssgManifest.js
  • https://static-catalog.diamant.ru/_next/static/css/34c659857ef7557a.css
  • https://static-catalog.diamant.ru/_next/static/chunks/5672.fad0d4e567179778.js
  • https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js
  • https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js
  • https://static-catalog.diamant.ru/_next/static/css/19d573113731dbc2.css
  • https://static-catalog.diamant.ru/_next/static/chunks/3333.646f408a984997c4.js
  • https://static-catalog.diamant.ru/_next/static/css/5bd6dffa208389a0.css
  • https://static-catalog.diamant.ru/_next/static/chunks/7811.45276236ac95f6e1.js
  • https://static-catalog.diamant.ru/_next/static/chunks/7152.fbfb274ce46496e6.js
  • https://static-catalog.diamant.ru/_next/static/css/923538a4e5a3c925.css
  • https://static-catalog.diamant.ru/_next/static/chunks/1541.98a271df74534fdf.js
  • https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js
  • https://static-catalog.diamant.ru/_next/static/css/c8c481b3cdb0c98b.css
  • https://static-catalog.diamant.ru/_next/static/chunks/1109-535ef679b5671f45.js
  • https://static-catalog.diamant.ru/_next/static/css/3a69ec6390b382cb.css
  • https://static-catalog.diamant.ru/_next/static/chunks/3847-061ed5f0019e2286.js
  • https://static-catalog.diamant.ru/_next/static/css/b033cea710adcb22.css
  • https://static-catalog.diamant.ru/_next/static/chunks/2534.7b70be949c8adac1.js
  • https://static-catalog.diamant.ru/_next/static/chunks/566.0c0417b504718185.js
  • https://static-catalog.diamant.ru/_next/static/chunks/8316.2f0baf6b0adfaf4f.js
  • https://static-catalog.diamant.ru/_next/static/chunks/4803.a81bac4a22023b4a.js
  • https://static-catalog.diamant.ru/_next/static/chunks/6018.b56c34e864d9a98d.js
  • https://static-catalog.diamant.ru/_next/static/chunks/3301.b21bc8144664229a.js
  • https://diamant.ru/api/v5/profile/
  • https://diamant.ru/api/v6/basket/easy-calculate/
  • https://diamant.ru/api/v6/basket/easy-calculate/
  • https://diamant.ru/api/v6/basket/easy-calculate/
  • https://diamant.ru/api/v5/profile/products/
  • https://diamant.ru/api/v5/profile/products/
  • https://diamant.ru/api/v5/profile/products/
  • https://diamant.ru/api/v5/handbooks/currency-rates/
  • https://diamant.ru/api/v5/location/check/
  • https://static-catalog.diamant.ru/meta/diamant-manifest.json
  • https://static-catalog.diamant.ru/meta/diamant-new-favicon.ico
  • https://diamant.ru/api/v4/content/area/main-page-topline/
  • https://static-catalog.diamant.ru/_next/static/chunks/4100.32b68982a7d87933.js
  • https://diamant.ru/api/v4/content/area/feedback-channels/
  • https://static-catalog.diamant.ru/_next/static/chunks/724.5d002ad7e17fb8f5.js
  • https://static-catalog.diamant.ru/_next/static/chunks/8114.18f858da31fff1c0.js
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://diamant.ru/api/v4/content/area-with-formatting/main-banner003/
  • https://static-catalog.diamant.ru/meta/diamant-new-favicon.svg
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://static-catalog.diamant.ru/_next/static/chunks/9436-986629187286c143.js
  • https://static-catalog.diamant.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js
  • https://static-catalog.diamant.ru/_next/static/chunks/4379.021e104d0f1004dc.js
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://cdn.sokolov.ru/upload/content/area/c80df0f8669710f6001b88af8b43da51.jpg
  • https://sokolov.ru/upload/content/area/939a3b3c8bb8de46051f91c69b23f039.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/5c21b88a79e42491f25b08ced16539d4.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/30fa72de39937cdeefcda67078ea8540.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/631b9d7b5ebdfa646502126d5db04120.jpg?w=700&h=700
  • https://sokolov.ru/upload/content/area/aa2046b18e0f8496efe48ad389c6eeea.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/30829f2c41eadb918d8ed2c9f72424a8.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/30fa72de39937cdeefcda67078ea8540.jpg?w=700&h=700
  • https://cdn.sokolov.ru/upload/content/area/939a3b3c8bb8de46051f91c69b23f039.jpg?w=700&h=700
  • https://cdn.sokolov.ru/upload/content/area/5c21b88a79e42491f25b08ced16539d4.jpg?w=700&h=700
  • https://cdn.sokolov.ru/upload/content/area/631b9d7b5ebdfa646502126d5db04120.jpg?w=700&h=700
  • https://cdn.sokolov.ru/upload/content/area/aa2046b18e0f8496efe48ad389c6eeea.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/30829f2c41eadb918d8ed2c9f72424a8.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/d8fd1ecfcd4edd923796925b44de4708.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/5d7282fb2475b37653de178717b68f90.jpg?w=2500&h=1200
  • https://cdn.diginetica.net/5183/client.js
  • https://cdn.sokolov.ru/upload/content/area/5d7282fb2475b37653de178717b68f90.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/d8fd1ecfcd4edd923796925b44de4708.jpg?w=2500&h=1200
  • https://sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200
  • 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://diamant.ru/
  • 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://diamant.ru/
  • Set a strict transport header to make sure the user always use HTTPS. (strictTransportSecurityHeader)A strict transport header is set but miss out on setting 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
    TitleЮвелирная компания Diamant. Официальный интернет магазин
    Width1904
    Height5178
    DOM elements530
    Avg DOM depth9
    Max DOM depth17
    Iframes1
    Script tags25
    Local storage3.2 KB
    Session storage451 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
    Amazon Web Services 100  PaaS
    HSTS 100  Security
    | Browser metrics | Visual Metrics | Largest Contentful Paint | Cumulative Layout Shift | Long Aninimation Frames | 

    Data from run 1

    Visual Metrics

    Browser Metrics

    Google Web Vitals
    Time to first byte (TTFB)363 ms
    First Contentful Paint (FCP)721 ms
    Largest Contentful Paint (LCP)1.577 s
    Cumulative Layout Shift (CLS)1.01
    Total Blocking Time (TBT)220 ms
    First Contentful Paint info
    Elements that needed recalculate style before FCP124
    Time spent in recalculate style before FCP27.848 ms
    Extra timings
    TTFB363 ms
    First Paint721 ms
    Load Event End760 ms
    Fully loaded7.101 s
    User Timing measures
    NameStart timeDuration
    Next.js-before-hydration0 ms755 ms
    Next.js-hydration755 ms99 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 typeDIV
    Element/tag<div class="image_lazy-load__Wso7t image_loaded__8YbPx SklvTextWithPhotoSlide_sklv-slide-text__img__FNQCx" style="background-image: url(&quot;https://sokolov.ru/upload/content/area/5d7282fb2475b37653de178717b68f90.jpg?w=2500&amp;h=1200&quot;);"></div>
    Render time 1.577 s
    Elements that needed recalculate style before LCP1613
    Time spent in recalculate style before LCP121.174 ms
    Load time1.577 s
    URL https://sokolov.ru/u...ed2c9f72424a8.jpg
    Size (width*height)1606976
    DOM path
    div#__next > div#catalog > div > main > div > div > div:eq(0) > div > div > div:eq(1) > div > div:eq(1) > a > div > div> div#__next > div#catalog > div > main > div > div > div:eq(0) > div > div > div:eq(1) > div > div:eq(1) > a > div > div>
    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

    1.01248 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
    1.00000<body data-diamant="true" class="popmechanic-desktop"></body>
    body
    0.01103<main class="mainLayout_main__L9rDe"></main>,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="none" viewBox="0 0 24 24"></svg>
    body > div#__next > div#catalog > div > main,body > div#__next > div#catalog > div > header > div:eq(0) > button > svg
    0.00067<button class="TopLine_promo-topline__close__NxqbX"></button>,<div class="Header_header__inner__wmRSn Header_header_main__dMe4L"></div>
    body > div#__next > div#catalog > div > header > div:eq(0) > button,body > div#__next > div#catalog > div > header > div:eq(1)
    0.00046<div class="Header_header__inner__wmRSn Header_header_main__dMe4L"></div>
    body > div#__next > div#catalog > div > header > div:eq(1)
    0.00027<div class="Header_header__inner__wmRSn Header_header_main__dMe4L"></div>
    body > div#__next > div#catalog > div > header > div:eq(1)
    0.00005<span class="CitySelectButton_city-text___XqH_"></span>,<button class="ButtonDeprecated_sklv-button__Wy8xr ButtonDeprecated_sklv-button_borderless__776ey" types="borderless"></button>
    body > div#__next > div#catalog > div > header > div:eq(1) > div > div:eq(1) > div:eq(0) > div:eq(1) > button > span,body > div#__next > div#catalog > div > header > div:eq(1) > div > div:eq(1) > div:eq(0) > div:eq(2) > a > button
    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
    181 ms231.2 ms2.8 ms0.2 ms2.6 ms
    https://code.jivo.ru/js/bundle_ru_RU.js?rand=1729164520

    Forced Style And Layout Duration: 2 ms

    Invoker:  https://code.jivo.ru/js/bundle_ru_RU.js?rand=1729164520
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    68 ms28.8 ms117.2 ms113.1 ms4.1 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    63 ms119.2 ms0.8 ms0.3 ms0.5 ms
    https://www.googletagmanager.com/gtag/js?id=G-S25ZLZ5G33&l=dataLayer&cx=c

    Invoker:  https://www.googletagmanager.com/gtag/js?id=G-S25ZLZ5G33&l=dataLayer&cx=c
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    58 ms109 ms1 ms0.2 ms0.8 ms

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    55 ms141.8 ms5.2 ms1.8 ms3.4 ms
    https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js
    Invoker Type: classic-script
    Window attribution: self

    https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js

    Forced Style And Layout Duration: 6 ms

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js
    Invoker Type: classic-script
    Window attribution: self

    https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js

    Forced Style And Layout Duration: 26 ms

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    51 ms102.8 ms4.2 ms0.1 ms4.1 ms
    https://static-catalog.diamant.ru/_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
    48 ms93.2 ms5.8 ms2.7 ms3.1 ms
    https://cdn.diginetica.net/5183/client.js

    Invoker:  https://cdn.diginetica.net/5183/client.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    30 ms69.5 ms57.5 ms4.5 ms53 ms
    https://mc.yandex.ru/metrika/tag.js

    Forced Style And Layout Duration: 2 ms

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

    Forced Style And Layout Duration: 2 ms

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

    Forced Style And Layout Duration: 2 ms

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

    Forced Style And Layout Duration: 2 ms

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

    Forced Style And Layout Duration: 9 ms

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    28 ms87.4 ms5.6 ms5.1 ms0.5 ms
    https://www.googletagmanager.com/gtm.js?id=GTM-M56GFGPZ

    Invoker:  https://www.googletagmanager.com/gtm.js?id=GTM-M56GFGPZ
    Invoker Type: classic-script
    Window attribution: self

    https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js

    Invoker:  SCRIPT[src=https://www.googletagmanager.com/gtm.js?id=GTM-M56GFGPZ].onload
    Invoker Type: event-listener
    Window attribution: self
    Source char position: -1

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    22 ms62.2 ms63.8 ms6.6 ms57.2 ms

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

    https://privacy-cs.mail.ru/static/sync-loader.js

    Forced Style And Layout Duration: 2 ms

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

    https://privacy-cs.mail.ru/static/sync-loader.js

    Forced Style And Layout Duration: 2 ms

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

    Forced Style And Layout Duration: 3 ms

    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/2.0
    Total requests77
    Total domains7
    Total transfer size3.0 MB
    Total content size4.6 MB
    Responses missing compression28
    Number of cookies9
    Third party cookies0
    Requests per response code
    20067
    3029
    4041

    Largest assets on the page (by transfer size)

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b9.0 KB29.4 KB1
    css0 b70.3 KB402.7 KB8
    javascript555 B533.7 KB1.8 MB30
    image0 b2.2 MB2.2 MB10
    font0 b208.2 KB206.8 KB4
    json0 b9.1 KB8.2 KB11
    favicon0 b1.4 KB9.4 KB1
    other0 b0 b0 b1
    svg0 b893 B680 B1
    Total555 B3.0 MB4.6 MB67

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    diamant.ru1.128 s17.2 KB36.9 KB9
    cdn.sokolov.ru915 ms2.4 MB2.4 MB14
    static-catalog.diamant.ru2.644 s478.2 KB1.6 MB40
    seo.sokolov.ru170 ms414 B62 B3
    sokolov.ru537 ms0 b0 b9
    cdn.diginetica.net98 ms129.0 KB543.0 KB1
    autocomplete.diginetica.net58 ms363 B2 B1

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds1 year1 year
    Last modified23 hours1 week38 weeks

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css28.5 KB7
    javascript269.1 KB23
    image2.2 MB10
    font0 b0
    json9.1 KB11
    favicon1.4 KB1
    other0 b1
    svg893 B1
    Total2.5 MB64

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css28.5 KB7
    javascript269.1 KB23
    image2.2 MB10
    font0 b0
    json9.1 KB11
    favicon1.4 KB1
    other0 b1
    svg893 B1
    Total2.5 MB64

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    000

    Render information

    URLType
    https://static-catal...da61507e705775.jsnon_blocking
    https://cdn.digineti...et/5183/client.jsnon_blocking
    https://static-catal...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://static-catal...1fb0e095aa8e0.cssnon_blocking
    https://static-catal...33f27b2dfdcc1f.jsnon_blocking
    https://static-catal...90ac7861b95d7a.jsnon_blocking
    https://static-catal...22e2ec17e8e634.jsnon_blocking
    https://static-catal...6f408a984997c4.jsnon_blocking
    https://static-catal...70be949c8adac1.jsnon_blocking
    https://static-catal...1ed5f0019e2286.jsnon_blocking
    https://static-catal...3cea710adcb22.cssdynamically_injected_non_blocking
    https://static-catal...5ef679b5671f45.jsnon_blocking
    https://static-catal...3db5a50b3df623.jsnon_blocking
    https://static-catal...cdcc44c06b3a97.jsnon_blocking
    https://static-catal...6629187286c143.jsnon_blocking
    https://static-catal...9ec6390b382cb.cssdynamically_injected_non_blocking
    https://static-catal...481b3cdb0c98b.cssdynamically_injected_non_blocking
    https://static-catal...d0d4e567179778.jsnon_blocking
    https://static-catal...573113731dbc2.cssdynamically_injected_non_blocking
    https://static-catal...bfa92dd555e6e0.jsnon_blocking
    https://static-catal..._buildManifest.jsnon_blocking
    https://static-catal...659857ef7557a.cssdynamically_injected_non_blocking
    https://static-catal...276236ac95f6e1.jsnon_blocking
    https://static-catal...a271df74534fdf.jsnon_blocking
    https://static-catal...fb274ce46496e6.jsnon_blocking
    https://static-catal...1e104d0f1004dc.jsnon_blocking
    https://static-catal...1bc8144664229a.jsnon_blocking
    https://static-catal...538a4e5a3c925.cssdynamically_injected_non_blocking
    https://static-catal...6c34e864d9a98d.jsnon_blocking
    https://static-catal...6dffa208389a0.cssdynamically_injected_non_blocking
    https://static-catal...b68982a7d87933.jsnon_blocking
    https://static-catal...0baf6b0adfaf4f.jsnon_blocking
    https://static-catal...0417b504718185.jsnon_blocking
    https://static-catal...1bac4a22023b4a.jsnon_blocking
    https://static-catal...f858da31fff1c0.jsnon_blocking
    https://static-catal...002ad7e17fb8f5.jsnon_blocking
    https://static-catal...28632dfa755acf.jsnon_blocking
    https://static-catal...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 220
    Max Potential First Input Delay 117
    Long Tasks before First Paint156
    Long Tasks before First Contentful Paint156
    Long Tasks before Largest Contentful Paint5364
    Long Tasks after Load Event End7570
    Total Long Tasks8626

    CPU last long task happened at 1.859 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    self70456window
    self76296window
    self991100window
    self109850window
    self139562window
    self1619117window
    self174692window
    self185953window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML15
    styleLayout248
    paintCompositeRender214
    scriptParseCompile1
    scriptEvaluation742
    garbageCollection33
    other667
    Events (ms)
    FunctionCall498
    RunTask431
    UpdateLayoutTree217
    Paint127
    v8.run107
    RunMicrotasks80
    Layerize74
    PaintImage58
    Commit45
    PrePaint41
    URLLoader::Context::OnReceivedResponse32
    Layout30
    UpdateLayer27
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL_PHASE14
    V8.BytecodeBudgetInterrupt12
    IntersectionObserverController::computeIntersections11
    v8.callFunction11
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL11

    Time spent per request

    URLCPU time (ms)
    https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js538
    https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js176
    https://cdn.diginetica.net/5183/client.js92
    https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-dada61507e705775.js47
    https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js20
    https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js16

    CPU time spent

    Tool/domainTime (ms)
    static-catalog.diamant.ru796.1
    cdn.diginetica.net92.2
    | 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.sokolov.ru
    seo.sokolov.ru
    sokolov.ru
    cdn.diginetica.net
    autocomplete.diginetica.net

    First party requests and sizes per content type

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

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b9.0 KB29.4 KB1
    css0 b70.3 KB402.7 KB8
    javascript0 b404.7 KB1.2 MB29
    image0 b0 b0 b0
    font0 b0 b0 b0
    json0 b8.3 KB8.1 KB8
    favicon0 b1.4 KB9.4 KB1
    svg0 b893 B680 B1
    TotalN/A495.3 KB1.7 MB49

    Third party requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b0 b0 b0
    css0 b0 b0 b0
    javascript555 B129.0 KB543.0 KB1
    image0 b2.2 MB2.2 MB10
    font0 b208.2 KB206.8 KB4
    other0 b0 b0 b1
    json0 b777 B64 B3
    Total3.0 KB2.5 MB2.9 MB28

    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 2 (13 issues)
    Serious3 (12 issues)
    Moderate2 (2 issues)
    Minor1 (1 issues)

    loadingExperience ALL | | originLoadingExperience ALL | | 

    CrUx

    Chrome User Experience Report (CrUx) is powered by real user measurement across the public web, aggregated from users who have opted-in to syncing their browsing history, have not set up a Sync passphrase, and have usage statistic reporting enabled and is using Chrome.

    The CrUx data has four different buckets (form factor) depending on device: DESKTOP, PHONE, TABLET and ALL. You can choose which data to get with --crux.formFactor.

    Over the last 30 days, this is the field data for this page for Chrome users.

    Form Factor ALL

    Data collected between 2024-9-19 and 2024-10-16

    MetricValue
    Round trip time 75 percentile145 ms
    Time to first byte (TTFB) 75 percentile802 ms
    First Contentful Paint (FCP) 75 percentile1.569 s
    Largest Contentful Paint (LCP) 75 percentile3.474 s
    Cumulative Layout Shift (CLS) 75 percentile0.68
    Interaction to next paint (INP) 75 percentile295 ms

    Form factors

    Form factorValue
    Desktop6.12%
    Phone93.88%
    Tablet0.00%

    Navigation types

    Navigation typeValue
    Navigate 82.30%
    Navigate cache 0.00%
    Reload 4.06%
    Restore 0.00%
    Back/Forward 13.64%
    Back/Forward cache 0.00%
    Prerender 0.00%

    Distribution

    Time to first byte (TTFB)First Contentful Paint (FCP)
    Largest Contentful Paint (LCP) Cumulative Layout Shift (CLS)
    Interaction to next paint (INP)

    All pages served from this origin

    This is a summary of all pages served from this origin over the last 30 days for Chrome users.

    Form Factor ALL

    Data collected between 2024-9-19 and 2024-10-16

    MetricValue
    Round trip time 75 percentile154 ms
    Time to first byte (TTFB) 75 percentile1.381 s
    First Contentful Paint (FCP) 75 percentile2.106 s
    Largest Contentful Paint (LCP) 75 percentile4.094 s
    Cumulative Layout Shift (CLS) 75 percentile1.00
    Interaction to next paint (INP) 75 percentile251 ms

    Form factors

    Form factorValue
    Desktop4.20%
    Phone94.75%
    Tablet1.05%

    Navigation types

    Navigation typeValue
    Navigate 85.93%
    Navigate cache 0.00%
    Reload 6.92%
    Restore 0.00%
    Back/Forward 7.15%
    Back/Forward cache 0.00%
    Prerender 0.00%

    Distribution

    Time to first byte (TTFB)First Contentful Paint (FCP)
    Largest Contentful Paint (LCP) Cumulative Layout Shift (CLS)
    Interaction to next paint (INP)