Page summary

https://diamant.ru/

Tested 2024-10-20 09:37:08 using Chrome 130.0.6723.58 (runtime settings).

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

Summary

MetricValue
Page metrics
Performance Score68
Total Page Transfer Size3.4 MB
Requests84
Timing metrics
TTFB [median]502 ms
First Paint [median]795 ms
Fully Loaded [median]7.103 s
Google Web Vitals
TTFB [median]502 ms
First Contentful Paint (FCP) [median]795 ms
Largest Contentful Paint (LCP) [median]1.771 s
Cumulative Layout Shift (CLS) [median]0.00
Interaction To Next Paint (INP) [median]112 ms
Total Blocking Time [median]338 ms
Max Potential FID [median]291 ms
CPU metrics
CPU long tasks [median]7
CPU longest task duration342 ms
CPU last long task happens at1.889 s
Visual Metrics
First Visual Change [median]800 ms
Speed Index [median]1.810 s
Visual Complete 85% [median]1.900 s
Visual Complete 99% [median]1.967 s
Last Visual Change [median]1.967 s
Screenshot of run 2

Timings Summary

Metricminmedianmeanmax
Visual Metrics
FirstVisualChange666 ms800 ms833 ms1.033 s
LastVisualChange1.800 s1.967 s2.022 s2.300 s
SpeedIndex1.645 s1.810 s1.853 s2.104 s
VisualReadiness1.134 s1.167 s1.189 s1.267 s
VisualComplete851.733 s1.900 s1.944 s2.200 s
VisualComplete951.733 s1.900 s1.944 s2.200 s
VisualComplete991.800 s1.967 s2.022 s2.300 s
Google Web Vitals
Time To First Byte (TTFB)452 ms502 ms544 ms679 ms
Largest Contentful Paint (LCP)1.616 s1.771 s1.817 s2.065 s
First Contentful Paint (FCP)661 ms795 ms831 ms1.036 s
Cumulative Layout Shift (CLS)0000
More metrics
firstPaint661 ms795 ms831 ms1.036 s
loadEventEnd731 ms874 ms902 ms1.101 s
User Timing
Zone1.501 s1.567 s1.661 s1.914 s
Zone:ZoneAwarePromise1.507 s1.573 s1.666 s1.919 s
Zone:toString1.508 s1.574 s1.667 s1.920 s
Zone:util1.508 s1.574 s1.667 s1.921 s
Zone:legacy1.509 s1.575 s1.668 s1.922 s
Zone:timers1.509 s1.575 s1.669 s1.922 s
Zone:requestAnimationFrame1.509 s1.575 s1.669 s1.922 s
Zone:blocking1.510 s1.575 s1.669 s1.923 s
Zone:EventTarget1.510 s1.576 s1.669 s1.923 s
Zone:MutationObserver1.511 s1.576 s1.670 s1.924 s
Zone:IntersectionObserver1.511 s1.577 s1.671 s1.924 s
Zone:FileReader1.511 s1.577 s1.671 s1.925 s
Zone:on_property1.512 s1.578 s1.672 s1.925 s
Zone:customElements1.540 s1.601 s1.697 s1.948 s
Zone:XHR1.541 s1.601 s1.697 s1.949 s
Zone:geolocation1.541 s1.602 s1.697 s1.949 s
Zone:PromiseRejectionEvent1.541 s1.602 s1.697 s1.949 s
Zone:queueMicrotask1.542 s1.602 s1.698 s1.949 s
CPU
Total Blocking Time301 ms338 ms335 ms367 ms
Max Potential FID283 ms291 ms305 ms342 ms
CPU long tasks 6778
CPU last long task happens at1.878 s1.889 s2.024 s2.306 s
| Waterfall | | Download HAR | 

Waterfall

Run 2 SpeedIndex median

| Filmstrip | 

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.7 sCPU Long Task duration 113 ms
0.8 sFirst Contentful Paint 795 msCPU Long Task duration 71 msFirst Visual Change 800 ms
0.9 sDOM Content Loaded Time 871 msPage Load Time 874 msCPU Long Task duration 291 ms
1.3 s
1.4 sLayout Shift 0.00005 1.396 s
1.5 s
1.6 sCPU Long Task duration 58 msZone 1.567 sZone:ZoneAwarePromise 1.573 sZone:toString 1.574 sZone:util 1.574 sZone:legacy 1.575 sZone:timers 1.575 sZone:requestAnimationFrame 1.575 sZone:blocking 1.575 sZone:EventTarget 1.576 sZone:MutationObserver 1.576 s
1.7 s
1.8 sLCP <DIV> 1.771 sCPU Long Task duration 71 ms
1.9 sCPU Long Task duration 60 msVisual Complete 85% 1.900 sVisual Complete 95% 1.900 s
2 sLast Visual Change 1.967 sVisual Complete 99% 1.967 s
| Performance advice | Best practice advice | Privacy advice | Page info | Technologies | 

Coach

The coach helps you find performance problems on your web page using web performance best practice rules. And gives you advice on privacy and best practices. Tested using Coach-core version 8.0.2.

I am the coach

Coach score

Performance advice (68)

TitleAdviceScore
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 7 CPU long tasks with the total of 766 ms. The total blocking time is 367 ms and 1 long task before first contentful paint with total time of 99 ms. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. Use Geckoprofiler for Firefox or Chromes tracelog to debug your long tasks.0
Description: Long CPU tasks locks the thread. To the user this is commonly visible as a "locked up" page where the browser is unable to respond to user input; this is a major source of bad user experience on the web today. However the CPU Long Task is depending on the computer/phones actual CPU speed, so you should measure this on the same type of the device that your user is using. To debug you should use the Chrome timeline log and drag/drop it into devtools or use Firefox Geckoprofiler.
Offenders:
  • unknown
  • self
  • self
  • self
  • self
  • self
  • self
  • Avoid Frontend single point of failures (spof)The page has 8 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.diamant.ru/_next/static/css/bd86d97493927ccb.css
  • https://static-catalog.diamant.ru/_next/static/css/d0398fd163209f86.css
  • https://static-catalog.diamant.ru/_next/static/css/84f07c2809cfae23.css
  • https://static-catalog.diamant.ru/_next/static/css/86a4232f333af6e0.css
  • https://static-catalog.diamant.ru/_next/static/css/21b0c288a31c0e91.css
  • https://static-catalog.diamant.ru/_next/static/css/e66587858fbf2f69.css
  • https://static-catalog.diamant.ru/_next/static/css/5bd6dffa208389a0.css
  • https://static-catalog.diamant.ru/_next/static/css/923538a4e5a3c925.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 37 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 2.7 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/upload/site-main-menu-diamant/1/mAPmMcuN9UObx_3qNc8z03T3Isg873OH.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/iKm0S2M4LLfT2IeOJPmeEcuKiZRF7iWk.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/cw198N62u3rSKh7s9kP5-HtECc-f_cf_.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/F-43F-0i0LsKzE9CfFkuXmUugBykR3uh.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/fqrHH1NbaBvYNfsLideaAOMzvnvwwwo_.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/MH5oT3MdYyKQFGIgy5Z-dJg9jTEYOdfj.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/hmbIMHjMP_lA6J4S4JRNuJNMYWuVOHtU.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/hTxOs28rmabf9u1qzBIy9VioSMFAKSbJ.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/5B5OuHM3D1G_5x-mug7-zZZ16ahQFESf.png
  • 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://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.ico
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://static-catalog.diamant.ru/meta/diamant-new-favicon.svg
  • 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/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/30fa72de39937cdeefcda67078ea8540.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://cdn.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://sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200
  • https://cdn.sokolov.ru/upload/content/area/2f0e00430de322bf11d06ffd7ae56fbd.jpg?w=2500&h=1200
  • Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 83.5 kB and uncompressed size is 487 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/bd86d97493927ccb.css 41.8 KB273.3 KB
    https://static-catalog.diamant.ru/_next/static/css/d0398fd163209f86.css 4.8 KB21.8 KB
    https://static-catalog.diamant.ru/_next/static/css/84f07c2809cfae23.css 6.5 KB35.9 KB
    https://static-catalog.diamant.ru/_next/static/css/86a4232f333af6e0.css 13.3 KB79.2 KB
    https://static-catalog.diamant.ru/_next/static/css/21b0c288a31c0e91.css 8.8 KB46.0 KB
    https://static-catalog.diamant.ru/_next/static/css/e66587858fbf2f69.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
    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 2.7 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 503.3 kB and the uncompressed size is 1.6 MB. This is totally crazy! There is really room for improvement here. 0
    Description: A lot of JavaScript often means you are downloading more than you need. How complex is the page and what can the user do on the page? Do you use multiple JavaScript frameworks?
    Offenders:
    URLTransfer sizeContent size
    https://static-catalog.diamant.ru/_next/static/chunks/webpack-f90b4b39b13a61fe.js 8.4 KB15.2 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-d0149a4bcf1ac06d.js 154.6 KB521.1 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/2448-98fbb7531ab05386.js 22.3 KB87.4 KB
    https://static-catalog.diamant.ru/_next/static/chunks/pages/main/bot-634a67a2f556a3bc.js 16.0 KB56.4 KB
    https://static-catalog.diamant.ru/_next/static/4yIqTaORwI6K4k4lEFkUz/_buildManifest.js 2.0 KB4.7 KB
    https://static-catalog.diamant.ru/_next/static/4yIqTaORwI6K4k4lEFkUz/_ssgManifest.js 615 B77 B
    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.f345964420f98f32.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/1541.98a271df74534fdf.js 1.7 KB2.8 KB
    https://static-catalog.diamant.ru/_next/static/chunks/6977.ad2f4776540adae0.js 985 B635 B
    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 1014 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/8114.18f858da31fff1c0.js 980 B612 B
    https://static-catalog.diamant.ru/_next/static/chunks/4100.32b68982a7d87933.js 1.1 KB824 B
    https://static-catalog.diamant.ru/_next/static/chunks/8730.aefb2b562af9f9bf.js 26.7 KB79.2 KB
    https://static-catalog.diamant.ru/_next/static/chunks/91f5892f.ceac726038f76803.js 746 B260 B
    https://static-catalog.diamant.ru/_next/static/chunks/9259.e511837118906667.js 10.8 KB37.2 KB
    https://static-catalog.diamant.ru/_next/static/chunks/6437.7fc493ebe912c7fe.js 29.8 KB99.9 KB
    https://static-catalog.diamant.ru/_next/static/chunks/6259.30be02b3340f7992.js 2.3 KB4.9 KB
    https://static-catalog.diamant.ru/_next/static/chunks/9436-0fff3a63ad23bc68.js 6.7 KB15.5 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
    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/bd86d97493927ccb.css size is 42.8 kB (42808) 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/bd86d97493927ccb.css 41.8 KB273.3 KB
    Total page size shouldn't be too big (pageSize)The page total transfer size is 3.6 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/ 28.1 KB340.3 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/bd86d97493927ccb.css 41.8 KB273.3 KB
    https://static-catalog.diamant.ru/_next/static/css/d0398fd163209f86.css 4.8 KB21.8 KB
    https://static-catalog.diamant.ru/_next/static/css/84f07c2809cfae23.css 6.5 KB35.9 KB
    https://static-catalog.diamant.ru/_next/static/css/86a4232f333af6e0.css 13.3 KB79.2 KB
    https://static-catalog.diamant.ru/_next/static/css/21b0c288a31c0e91.css 8.8 KB46.0 KB
    https://static-catalog.diamant.ru/_next/static/chunks/webpack-f90b4b39b13a61fe.js 8.4 KB15.2 KB
    https://diamant.ru/upload/site-main-menu-diamant/1/mAPmMcuN9UObx_3qNc8z03T3Isg873OH.png 72.9 KB72.5 KB
    https://diamant.ru/upload/site-main-menu-diamant/1/iKm0S2M4LLfT2IeOJPmeEcuKiZRF7iWk.png 47.2 KB46.9 KB
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    https://diamant.ru/api/v5/handbooks/currency-rates/ 648 B155 B
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    https://seo.sokolov.ru/api/v1/meta/ip/ 0 b0 b
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    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 (84)

    TitleAdviceScore
    Do not send too long headers (longHeaders)https://diamant.ru/api/v5/profile/ has a header set-cookie that is 623 characters long. https://diamant.ru/a...t/easy-calculate/ has a header set-cookie that is 947 characters long. https://diamant.ru/a...profile/products/ has a header set-cookie that is 947 characters long. https://diamant.ru/a...5/location/check/ has a header set-cookie that is 977 characters long. 96
    Description: Do not send response headers that are too long.
    Offenders:
  • https://diamant.ru/api/v5/profile/
  • 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 29% requests to third party domains (24 requests and 2.5 MB). First party is 60 requests and 1.1 MB. The page transfer more bytes from third party domains (2.5 MB) then first party (1.1 MB). 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 84 responses that sets a server header. 8
    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/bd86d97493927ccb.css
  • https://static-catalog.diamant.ru/_next/static/css/d0398fd163209f86.css
  • https://static-catalog.diamant.ru/_next/static/css/84f07c2809cfae23.css
  • https://static-catalog.diamant.ru/_next/static/css/86a4232f333af6e0.css
  • https://static-catalog.diamant.ru/_next/static/css/21b0c288a31c0e91.css
  • https://static-catalog.diamant.ru/_next/static/chunks/webpack-f90b4b39b13a61fe.js
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  • https://diamant.ru/upload/site-main-menu-diamant/1/F-43F-0i0LsKzE9CfFkuXmUugBykR3uh.png
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  • https://diamant.ru/upload/site-main-menu-diamant/1/MH5oT3MdYyKQFGIgy5Z-dJg9jTEYOdfj.png
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  • https://diamant.ru/upload/site-main-menu-diamant/1/hTxOs28rmabf9u1qzBIy9VioSMFAKSbJ.png
  • https://diamant.ru/upload/site-main-menu-diamant/1/5B5OuHM3D1G_5x-mug7-zZZ16ahQFESf.png
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  • https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js
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  • https://static-catalog.diamant.ru/_next/static/chunks/pages/main/bot-634a67a2f556a3bc.js
  • https://static-catalog.diamant.ru/_next/static/4yIqTaORwI6K4k4lEFkUz/_buildManifest.js
  • https://static-catalog.diamant.ru/_next/static/4yIqTaORwI6K4k4lEFkUz/_ssgManifest.js
  • https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js
  • https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js
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  • https://static-catalog.diamant.ru/_next/static/css/5bd6dffa208389a0.css
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  • 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/_next/static/chunks/8114.18f858da31fff1c0.js
  • https://static-catalog.diamant.ru/meta/diamant-manifest.json
  • https://static-catalog.diamant.ru/_next/static/chunks/4100.32b68982a7d87933.js
  • https://diamant.ru/api/v4/content/area/feedback-channels/
  • https://diamant.ru/api/v4/content/area-with-formatting/main-banner003/
  • https://seo.sokolov.ru/api/v1/meta/ip/
  • https://static-catalog.diamant.ru/meta/diamant-new-favicon.ico
  • https://seo.sokolov.ru/api/v1/meta/ip/
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  • https://static-catalog.diamant.ru/_next/static/chunks/91f5892f.ceac726038f76803.js
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  • 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
    Height5157
    DOM elements662
    Avg DOM depth11
    Max DOM depth17
    Iframes0
    Script tags13
    Local storage18 B
    Session storage534 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
    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)502 ms
    First Contentful Paint (FCP)795 ms
    Largest Contentful Paint (LCP)1.771 s
    Cumulative Layout Shift (CLS)0.00
    Total Blocking Time (TBT)301 ms
    First Contentful Paint info
    Elements that needed recalculate style before FCP2132
    Time spent in recalculate style before FCP64.024 ms
    Extra timings
    TTFB502 ms
    First Paint795 ms
    Load Event End874 ms
    Fully loaded7.103 s
    User Timing marks
    Zone1.567 s
    Zone:ZoneAwarePromise1.573 s
    Zone:toString1.574 s
    Zone:util1.574 s
    Zone:legacy1.575 s
    Zone:timers1.575 s
    Zone:requestAnimationFrame1.575 s
    Zone:blocking1.575 s
    Zone:EventTarget1.576 s
    Zone:MutationObserver1.576 s
    Zone:IntersectionObserver1.577 s
    Zone:FileReader1.577 s
    Zone:on_property1.578 s
    Zone:customElements1.601 s
    Zone:XHR1.601 s
    Zone:geolocation1.602 s
    Zone:PromiseRejectionEvent1.602 s
    Zone:queueMicrotask1.602 s
    User Timing measures
    NameStart timeDuration
    Next.js-before-hydration0 ms868 ms
    Next.js-hydration868 ms208 ms
    Zone1.567 s5 ms
    Zone:ZoneAwarePromise1.573 s1 ms
    Zone:toString1.574 s0 ms
    Zone:util1.574 s1 ms
    Zone:legacy1.575 s0 ms
    Zone:timers1.575 s0 ms
    Zone:requestAnimationFrame1.575 s0 ms
    Zone:blocking1.575 s0 ms
    Zone:EventTarget1.576 s1 ms
    Zone:MutationObserver1.576 s0 ms
    Zone:IntersectionObserver1.577 s1 ms
    Zone:FileReader1.577 s0 ms
    Zone:on_property1.578 s23 ms
    Zone:customElements1.601 s0 ms
    Zone:XHR1.601 s0 ms
    Zone:geolocation1.602 s0 ms
    Zone:PromiseRejectionEvent1.602 s0 ms
    Zone:queueMicrotask1.602 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 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/d8fd1ecfcd4edd923796925b44de4708.jpg?w=2500&amp;h=1200&quot;);"></div>
    Render time 1.771 s
    Elements that needed recalculate style before LCP3935
    Time spent in recalculate style before LCP137.184 ms
    Load time1.771 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

    0.00005 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
    0.00005<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 > div > div:eq(1) > div:eq(0) > div:eq(1) > button > span,body > div#__next > div#catalog > div > header > div > 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
    257 ms295.2 ms15.8 ms13.5 ms2.3 ms
    https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js

    Forced Style And Layout Duration: 46 ms

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

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    69 ms162.1 ms112.9 ms0 ms112.9 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    27 ms95.4 ms5.6 ms3.5 ms2.1 ms
    https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js
    Invoker Type: classic-script
    Window attribution: self

    https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-d0149a4bcf1ac06d.js

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-d0149a4bcf1ac06d.js
    Invoker Type: classic-script
    Window attribution: self

    https://static-catalog.diamant.ru/_next/static/chunks/pages/main/bot-634a67a2f556a3bc.js

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/pages/main/bot-634a67a2f556a3bc.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    21 ms12.4 ms70.6 ms69.3 ms1.3 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    12 ms113.4 ms3.6 ms2.2 ms1.4 ms
    https://static-catalog.diamant.ru/_next/static/chunks/6259.30be02b3340f7992.js

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/6259.30be02b3340f7992.js
    Invoker Type: classic-script
    Window attribution: self

    https://static-catalog.diamant.ru/_next/static/chunks/6437.7fc493ebe912c7fe.js

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/6437.7fc493ebe912c7fe.js
    Invoker Type: classic-script
    Window attribution: self

    https://static-catalog.diamant.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js
    Invoker Type: classic-script
    Window attribution: self

    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    10 ms18.2 ms59.8 ms58.3 ms1.5 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms44.2 ms7.8 ms5.9 ms1.9 ms
    https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.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 ms82.2 ms6.8 ms4.4 ms2.4 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/3333.f345964420f98f32.js

    Forced Style And Layout Duration: 6 ms

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/3333.f345964420f98f32.js
    Invoker Type: classic-script
    Window attribution: self

    https://static-catalog.diamant.ru/_next/static/chunks/1541.98a271df74534fdf.js

    Invoker:  https://static-catalog.diamant.ru/_next/static/chunks/1541.98a271df74534fdf.js
    Invoker Type: classic-script
    Window attribution: self

    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
    0 ms15.1 ms48.9 ms48.4 ms0.5 ms
    No availible script information.
    Blocking duration Work durationRender durationPreLayout DurationStyle And Layout Duration
    0 ms66.8 ms0.2 ms0.3 ms-0.1 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 requests84
    Total domains5
    Total transfer size3.4 MB
    Total content size5.1 MB
    Responses missing compression30
    Number of cookies7
    Third party cookies0
    Requests per response code
    20074
    3029
    4041

    Largest assets on the page (by transfer size)

    Requests and sizes per content type

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b28.1 KB340.3 KB1
    css0 b81.5 KB475.6 KB8
    javascript0 b491.5 KB1.5 MB32
    image0 b2.6 MB2.6 MB18
    font0 b208.2 KB206.8 KB4
    json0 b7.4 KB6.8 KB8
    other0 b0 b0 b1
    favicon0 b1.4 KB9.4 KB1
    svg0 b894 B680 B1
    Total0 b3.4 MB5.1 MB74

    Data per domain

    DomainTotal download timeTransfer SizeContent SizeRequests
    diamant.ru2.626 s503.0 KB811.6 KB17
    cdn.sokolov.ru1.116 s2.3 MB2.3 MB13
    static-catalog.diamant.ru2.590 s576.2 KB2.0 MB43
    seo.sokolov.ru137 ms207 B31 B2
    sokolov.ru446 ms0 b0 b9

    Expires and last modified statistics

    typeminmedianmax
    Expires0 seconds1 year1 year
    Last modified2 days2 days28 weeks

    Requests loaded after onLoad event

    Included requests done after load event end.

    ContentTransfer SizeRequests
    html0 b0
    css6.3 KB3
    javascript135.4 KB21
    image2.1 MB9
    font0 b0
    json7.4 KB8
    other0 b1
    favicon1.4 KB1
    svg894 B1
    Total2.3 MB54

    Requests loaded after onContentLoad

    Includes requests done after DOM content loaded.

    ContentTransfer SizeRequests
    html0 b0
    css6.3 KB3
    javascript135.4 KB21
    image2.1 MB9
    font0 b0
    json7.4 KB8
    other0 b1
    favicon1.4 KB1
    svg894 B1
    Total2.3 MB54

    Render blocking requests

    Render blocking information directly from Chrome.

    BlockingIn body parser blockingPotentially blocking
    000

    Render information

    URLType
    https://static-catal...149a4bcf1ac06d.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...6d97493927ccb.cssnon_blocking
    https://static-catal...33f27b2dfdcc1f.jsnon_blocking
    https://static-catal...90ac7861b95d7a.jsnon_blocking
    https://static-catal...c493ebe912c7fe.jsnon_blocking
    https://static-catal...fb2b562af9f9bf.jsnon_blocking
    https://static-catal...fbb7531ab05386.jsnon_blocking
    https://static-catal...22e2ec17e8e634.jsnon_blocking
    https://static-catal...45964420f98f32.jsnon_blocking
    https://static-catal...4a67a2f556a3bc.jsnon_blocking
    https://static-catal...4232f333af6e0.cssnon_blocking
    https://static-catal...1ed5f0019e2286.jsnon_blocking
    https://static-catal...11837118906667.jsnon_blocking
    https://static-catal...0c288a31c0e91.cssnon_blocking
    https://static-catal...5ef679b5671f45.jsnon_blocking
    https://static-catal...0b4b39b13a61fe.jsnon_blocking
    https://static-catal...cdcc44c06b3a97.jsnon_blocking
    https://static-catal...ff3a63ad23bc68.jsnon_blocking
    https://static-catal...07c2809cfae23.cssnon_blocking
    https://static-catal...98fd163209f86.cssnon_blocking
    https://static-catal...587858fbf2f69.cssdynamically_injected_non_blocking
    https://static-catal...bfa92dd555e6e0.jsnon_blocking
    https://static-catal...be02b3340f7992.jsnon_blocking
    https://static-catal..._buildManifest.jsnon_blocking
    https://static-catal...276236ac95f6e1.jsnon_blocking
    https://static-catal...a271df74534fdf.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...2f4776540adae0.jsnon_blocking
    https://static-catal...f858da31fff1c0.jsnon_blocking
    https://static-catal...ac726038f76803.jsnon_blocking
    https://static-catal...z/_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 301
    Max Potential First Input Delay 291
    Long Tasks before First Paint1113
    Long Tasks before First Contentful Paint1113
    Long Tasks before Largest Contentful Paint4533
    Long Tasks after Load Event End4480
    Total Long Tasks6664

    CPU last long task happened at 1.889 s

    Individual Long Tasks

    namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
    unknown667113window
    self80071window
    self884291window
    self156558window
    self180071window
    self188960window

    CPU time spent

    Calculated using Tracium.

    Categories (ms)
    parseHTML19
    styleLayout273
    paintCompositeRender172
    scriptParseCompile1
    scriptEvaluation726
    garbageCollection31
    other660
    Events (ms)
    FunctionCall509
    RunTask470
    UpdateLayoutTree205
    RunMicrotasks155
    Paint100
    Layout66
    Layerize58
    PrePaint50
    PaintImage47
    Commit38
    IntersectionObserverController::computeIntersections26
    UpdateLayer24
    v8.run16
    V8.GC_SCAVENGER_SCAVENGE_PARALLEL15
    ParseHTML12
    v8.callFunction12
    V8.BytecodeBudgetInterrupt10

    Time spent per request

    URLCPU time (ms)
    https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js505
    https://static-catalog.diamant.ru/_next/static/chunks/6437.7fc493ebe912c7fe.js127
    https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-d0149a4bcf1ac06d.js50
    https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js44
    https://static-catalog.diamant.ru/_next/static/chunks/3333.f345964420f98f32.js31
    https://static-catalog.diamant.ru/_next/static/chunks/pages/main/bot-634a67a2f556a3bc.js20
    https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js15
    https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js12
    https://static-catalog.diamant.ru/_next/static/chunks/8730.aefb2b562af9f9bf.js10

    CPU time spent

    Tool/domainTime (ms)
    static-catalog.diamant.ru812.6
    | 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

    First party requests and sizes per content type

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

    ContentHeader SizeTransfer SizeContent SizeRequests
    html0 b28.1 KB340.3 KB1
    css0 b81.5 KB475.6 KB8
    javascript0 b491.5 KB1.5 MB32
    image0 b467.8 KB465.1 KB9
    font0 b0 b0 b0
    json0 b7.2 KB6.8 KB7
    favicon0 b1.4 KB9.4 KB1
    svg0 b894 B680 B1
    TotalN/A1.1 MB2.8 MB60

    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 b2.1 MB2.1 MB9
    font0 b208.2 KB206.8 KB4
    other0 b0 b0 b1
    json0 b207 B31 B1
    Total2.5 KB2.3 MB2.3 MB24

    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 (12 issues)
    Serious3 (15 issues)
    Moderate1 (1 issues)
    Minor1 (1 issues)