Run 2 for https://diamant.ru/diamant-jewelry-catalog/product/51-310-01741-2/ at 2024-10-17 04:06:27

Summary

Metric	Value
Page metrics
Performance score	68
Total page size	3.7 MB
Requests	122
Timing metrics
TTFB	166 ms
First Paint	374 ms
Fully Loaded	1.713 s
Google Web Vitals
TTFB	166 ms
First Contentful Paint (FCP)	374 ms
Largest Contentful Paint (LCP)	1.420 s
Cumulative Layout Shift (CLS)	0.29
Total Blocking Time	175 ms
Max Potential FID	124 ms
CPU metrics
CPU long tasks	6
CPU last long task happens at	1.148 s
Visual Metrics
First Visual Change	367 ms
Speed Index	1.372 s
Visual Complete 85%	1.734 s
Visual Complete 99%	6.734 s
Last Visual Change	6.734 s

Download timeline

| Waterfall | | Download HAR |

Waterfall

Download HAR

| Filmstrip |

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s

0.4 sCPU Long Task duration 64 msFirst Visual Change 367 msFirst Contentful Paint 374 ms

0.5 sDOM Content Loaded Time 406 msPage Load Time 408 msCPU Long Task duration 85 ms

0.6 sCPU Long Task duration 51 ms

0.7 sLayout Shift 0.07999 691 ms

0.8 sLayout Shift 0.00008 709 ms

0.9 sLayout Shift 0.00005 802 msCPU Long Task duration 95 ms

1 sLayout Shift 0.16803 912 ms

1.1 sLayout Shift 0.00902 1.024 sCPU Long Task duration 70 ms

1.2 sLayout Shift 0.00039 1.147 sCPU Long Task duration 124 ms

1.3 sLayout Shift 0.00015 1.281 s

1.4 sLayout Shift 0.02236 1.339 sLayout Shift 0.00097 1.378 s

1.5 sLCP <> 1.420 s

1.6 sLayout Shift 0.01033 1.505 sLayout Shift 0.00113 1.530 s

1.7 s

1.8 sFully Loaded 1.713 sVisual Complete 85% 1.734 sVisual Complete 95% 1.734 s

1.9 s

2 s

2.1 s

2.2 s

2.3 s

2.4 s

2.5 s

2.6 s

2.7 s

2.8 s

2.9 s

3 s

3.1 s

3.2 s

3.3 s

3.4 s

3.5 s

3.6 s

3.7 s

3.8 s

3.9 s

4 s

4.1 s

4.2 s

4.3 s

4.4 s

4.5 s

4.6 s

4.7 s

4.8 s

4.9 s

5 s

5.1 s

5.2 s

5.3 s

5.4 s

5.5 s

5.6 s

5.7 s

5.8 s

5.9 s

6 s

6.1 s

6.2 s

6.3 s

6.4 s

6.5 s

6.6 s

6.7 s

6.8 sLast Visual Change 6.734 sVisual Complete 99% 6.734 s

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.

Coach score

Total score 74
Performance score 68
Privacy score 86
Best practice score 68

Performance advice (68)

Title

Advice

Score

Don't scale images in the browser (avoidScalingImages)

The page has 2 images that are scaled more than 100 pixels. It would be better if those images are sent so the browser don't need to scale them.

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

https://cdn.sokolov.ru/upload/content/area/61a4d2d366dd3304a6ed238eee72db78.jpg

Inline CSS for faster first render (inlineCss)

The page has both inline styles as well as it is requesting 14 CSS files inside of the head. Let's only inline CSS for really fast render.

Description: In the early days of the Internet, inlining CSS was one of the ugliest things you can do. That has changed if you want your page to start rendering fast for your user. Always inline the critical CSS when you use HTTP/1 and HTTP/2 (avoid doing CSS requests that block rendering) and lazy load and cache the rest of the CSS. It is a little more complicated when using HTTP/2. Does your server support HTTP push? Then maybe that can help. Do you have a lot of users on a slow connection and are serving large chunks of HTML? Then it could be better to use the inline technique, becasue some servers always prioritize HTML content over CSS so the user needs to download the HTML first, before the CSS is downloaded.

Offenders:

https://static-catalog.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css

https://static-catalog.diamant.ru/_next/static/css/0b1b64cd5cd13817.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/79d524098a100a37.css

https://static-catalog.diamant.ru/_next/static/css/cd30d502ba0adf82.css

https://static-catalog.diamant.ru/_next/static/css/b28f66505df83ec1.css

https://static-catalog.diamant.ru/_next/static/css/753eb10486247f85.css

https://static-catalog.diamant.ru/_next/static/css/8293a649595282cb.css

https://static-catalog.diamant.ru/_next/static/css/43ecef799bb5b4ff.css

https://static-catalog.diamant.ru/_next/static/css/3e0b7ee64752ffdb.css

Avoid CPU Long Tasks (longTasks)

The page has 6 CPU long tasks with the total of 489 ms. The total blocking time is 175 ms and 1 long task before first contentful paint with total time of 64 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.

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

Avoid Frontend single point of failures (spof)

The page has 14 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.

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/0b1b64cd5cd13817.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/79d524098a100a37.css

https://static-catalog.diamant.ru/_next/static/css/cd30d502ba0adf82.css

https://static-catalog.diamant.ru/_next/static/css/b28f66505df83ec1.css

https://static-catalog.diamant.ru/_next/static/css/753eb10486247f85.css

https://static-catalog.diamant.ru/_next/static/css/8293a649595282cb.css

https://static-catalog.diamant.ru/_next/static/css/43ecef799bb5b4ff.css

https://static-catalog.diamant.ru/_next/static/css/3e0b7ee64752ffdb.css

Avoid extra requests by setting cache headers (cacheHeaders)

The page has 40 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 120.6 kB the next access.

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://static-catalog.diamant.ru/meta/diamant-new-favicon.svg

https://diamant.ru/api/v5/handbooks/delivery-info/

https://diamant.ru/api/v5/products/comment-info/?url_codes=51-310-01741-2

https://diamant.ru/api/v5/products/prices/?url_codes=51-310-01741-2

https://diamant.ru/api/v5/catalog/product-info/51-310-01741-2/

https://diamant.ru/api/v5/products/sale-label/?url_code=51-310-01741-2

https://seo.sokolov.ru/api/v1/meta/ip/

https://catalog.sokolov.ru/api/v2/products/51-310-01741-2/

https://seo.sokolov.ru/api/v1/meta/product/51-310-01741-2/

https://seo.sokolov.ru/api/v1/meta/ip/

https://diamant.ru/api/v4/content/area/refund-info-kt/

https://autocomplete.diginetica.net/_health

https://static-catalog.diamant.ru/icons/notification-border.svg

https://diamant.ru/api/v4/catalog/product/51-310-01741-2/installment-pay/

https://diamant.ru/api/v4/content/area/payment-info-kt/

https://diamant.ru/api/v5/products/coupon/51-310-01741-2/

https://diamant.ru/api/v4/catalog/product/51-310-01741-2/comments-files/?per-page=99

https://catalog.sokolov.ru/api/v2/products/?url_codes=51-320-01741-2

https://catalog.sokolov.ru/api/v2/products/?url_codes=51-310-01741-2,51-310-01741-1,31-310-01741-2

https://catalog.sokolov.ru/api/v2/products/sizes/51-310-01741-2/

https://pmdn.sokolov.io/pics/03/71/69E8DC518DA478E9814DF3D8B96F.jpg

https://pmdn.sokolov.io/pics/A4/D3/90E439B64B14FE44C78880D35F8E.jpg

https://pmdn.sokolov.io/pics/FF/1B/2E175947A7001A2230860CEDF1D5.jpg

https://pmdn.sokolov.io/pics/6B/3F/EFA00688554A2A609F8717D087E1.jpg

https://pmdn.sokolov.io/pics/D1/BF/BC6A2ACD67D8638CC67FA0736503.jpg

https://diamant.ru/icons/star-marked-gold.svg

https://diamant.ru/api/v4/catalog/product/51-310-01741-2/comments/?page=1&page-size=5

https://diamant.ru/api/v5/products/prices/?url_codes=31-310-01741-2,51-310-01741-1,51-310-01741-2

https://diamant.ru/api/v5/products/prices/?url_codes=51-320-01741-2

https://pmdn.sokolov.io/pics/93/FF/FD0A5A2A1BE5621DD525B9A19B9C.jpg

https://pmdn.sokolov.io/pics/DA/0D/D00CB25390A313F606C74D5F7647.jpg

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).

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 109 kB and uncompressed size is 578.9 kB. That is big and the CSS could most probably be smaller.

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:

URL	Transfer size	Content size
https://static-catalog.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css	41.9 KB	273.6 KB
https://static-catalog.diamant.ru/_next/static/css/0b1b64cd5cd13817.css	660 B	114 B
https://static-catalog.diamant.ru/_next/static/css/34c659857ef7557a.css	2.0 KB	5.9 KB
https://static-catalog.diamant.ru/_next/static/css/19d573113731dbc2.css	4.1 KB	16.0 KB
https://static-catalog.diamant.ru/_next/static/css/5bd6dffa208389a0.css	1.1 KB	1.5 KB
https://static-catalog.diamant.ru/_next/static/css/923538a4e5a3c925.css	1.2 KB	1.8 KB
https://static-catalog.diamant.ru/_next/static/css/c8c481b3cdb0c98b.css	4.9 KB	21.8 KB
https://static-catalog.diamant.ru/_next/static/css/79d524098a100a37.css	6.1 KB	26.8 KB
https://static-catalog.diamant.ru/_next/static/css/cd30d502ba0adf82.css	4.3 KB	21.6 KB
https://static-catalog.diamant.ru/_next/static/css/b28f66505df83ec1.css	5.2 KB	22.8 KB
https://static-catalog.diamant.ru/_next/static/css/753eb10486247f85.css	22.1 KB	117.2 KB
https://static-catalog.diamant.ru/_next/static/css/8293a649595282cb.css	5.0 KB	21.7 KB
https://static-catalog.diamant.ru/_next/static/css/43ecef799bb5b4ff.css	7.2 KB	33.7 KB
https://static-catalog.diamant.ru/_next/static/css/3e0b7ee64752ffdb.css	911 B	886 B

The favicon should be small and cacheable (favicon)

The favicon has no cache time.

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?

Description: How many fonts do you need on a page for the user to get the message? Fonts can slow down the rendering of content, try to avoid loading too many of them because worst case it can make the text invisible until they are loaded (FOIT—flash of invisible text), best case they will flicker the text content when they arrive.

Offenders:

https://cdn.sokolov.ru/fonts/montserrat/bold.woff2

https://cdn.sokolov.ru/fonts/montserrat/regular.woff2

https://cdn.sokolov.ru/fonts/montserrat/medium.woff2

https://cdn.sokolov.ru/fonts/montserrat/semibold.woff2

Avoid too many requests per domain [HTTP/1] (fewRequestsPerDomain)

The page has 1 domain that serves more than 30 requests. static-catalog.diamant.ru got 64 requests. Improve performance by sharding those or move to HTTP/2.

Description: Browsers have a limit on how many concurrent requests they can do per domain when using HTTP/1. When you hit the limit, the browser will wait before it can download more assets on that domain. So avoid having too many requests per domain.

Offenders:

static-catalog.diamant.ru

Total JavaScript size shouldn't be too big (javascriptSize)

The total JavaScript transfer size is 725.1 kB and the uncompressed size is 2.4 MB. This is totally crazy! There is really room for improvement here.

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:

URL	Transfer size	Content size
https://static-catalog.diamant.ru/_next/static/chunks/webpack-333db5a50b3df623.js	8.4 KB	15.1 KB
https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js	66.6 KB	205.7 KB
https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js	32.3 KB	109.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-1547296f7ac5ca4a.js	153.8 KB	519.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/pages/product/client/%5Bar...787331aebcf7e2.js	1.3 KB	1.5 KB
https://static-catalog.diamant.ru/_next/static/ucpBHEI9ebjjN8SoE9c6Y/_buildManifest.js	2.0 KB	4.7 KB
https://static-catalog.diamant.ru/_next/static/ucpBHEI9ebjjN8SoE9c6Y/_ssgManifest.js	614 B	77 B
https://static-catalog.diamant.ru/_next/static/chunks/5672.fad0d4e567179778.js	4.4 KB	9.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js	3.4 KB	6.6 KB
https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js	17.6 KB	60.9 KB
https://static-catalog.diamant.ru/_next/static/chunks/3333.646f408a984997c4.js	16.1 KB	49.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/7811.45276236ac95f6e1.js	2.0 KB	3.2 KB
https://static-catalog.diamant.ru/_next/static/chunks/7152.fbfb274ce46496e6.js	1.5 KB	2.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/1541.98a271df74534fdf.js	1.7 KB	2.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/4058-e098044907469afb.js	3.8 KB	7.5 KB
https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js	32.0 KB	107.3 KB
https://static-catalog.diamant.ru/_next/static/chunks/4615.aa95fe5fe498ca30.js	20.2 KB	76.1 KB
https://static-catalog.diamant.ru/_next/static/chunks/1109-535ef679b5671f45.js	8.7 KB	23.1 KB
https://static-catalog.diamant.ru/_next/static/chunks/5245-a7a5683952d175d4.js	8.0 KB	20.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/5625.73dd633497a40394.js	12.7 KB	39.4 KB
https://static-catalog.diamant.ru/_next/static/chunks/3691.bf1a482965c2abc2.js	6.5 KB	18.4 KB
https://static-catalog.diamant.ru/_next/static/chunks/566.0c0417b504718185.js	1.0 KB	784 B
https://static-catalog.diamant.ru/_next/static/chunks/8316.2f0baf6b0adfaf4f.js	1.1 KB	824 B
https://static-catalog.diamant.ru/_next/static/chunks/4803.a81bac4a22023b4a.js	1013 B	673 B
https://static-catalog.diamant.ru/_next/static/chunks/6018.b56c34e864d9a98d.js	1.1 KB	1.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/3301.b21bc8144664229a.js	1.3 KB	1.2 KB
https://static-catalog.diamant.ru/_next/static/chunks/4100.32b68982a7d87933.js	1.1 KB	824 B
https://static-catalog.diamant.ru/_next/static/chunks/724.5d002ad7e17fb8f5.js	977 B	609 B
https://static-catalog.diamant.ru/_next/static/chunks/9436-986629187286c143.js	6.5 KB	15.1 KB
https://static-catalog.diamant.ru/_next/static/chunks/7482-b8a9d7e8bb4b925b.js	27.7 KB	77.9 KB
https://static-catalog.diamant.ru/_next/static/chunks/7220-4b91df52d3ca4a3b.js	29.8 KB	126.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/7595-dccce70fb140d29a.js	6.1 KB	16.6 KB
https://static-catalog.diamant.ru/_next/static/chunks/9944.94bb4c1b34412dc5.js	9.1 KB	23.9 KB
https://static-catalog.diamant.ru/_next/static/chunks/9472.2c2f640210574e2b.js	47.4 KB	176.6 KB
https://static-catalog.diamant.ru/_next/static/chunks/5706.0accc261aa96211e.js	7.1 KB	20.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/1584.bbe82b5d2a9dbcc8.js	16.7 KB	53.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js	7.9 KB	21.7 KB
https://static-catalog.diamant.ru/_next/static/chunks/4379.021e104d0f1004dc.js	1.4 KB	1.4 KB
https://cdn.diginetica.net/5183/client.js	129.0 KB	543.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/1273.6efe8572f9534ece.js	1.2 KB	1.2 KB
https://static-catalog.diamant.ru/_next/static/chunks/8313.6a5b5a654318f7a2.js	1.0 KB	710 B
https://static-catalog.diamant.ru/_next/static/chunks/5850.cee29e89da96c5a8.js	1.1 KB	891 B
https://static-catalog.diamant.ru/_next/static/chunks/6795.984c7cded611501e.js	950 B	616 B
https://static-catalog.diamant.ru/_next/static/chunks/608.a43802675835cb00.js	1.2 KB	1.1 KB
https://static-catalog.diamant.ru/_next/static/chunks/1493.960d995915de6689.js	972 B	598 B
https://static-catalog.diamant.ru/_next/static/chunks/8165.7f0f846bb737a113.js	1.1 KB	840 B
https://static-catalog.diamant.ru/_next/static/chunks/297.596d1bb827a34b73.js	1.1 KB	830 B

Avoid using incorrect mime types (mimeTypes)

The page has 2 misconfigured mime types.

Description: It's not a great idea to let browsers guess content types (content sniffing), in some cases it can actually be a security risk.

Offenders:

https://seo.sokolov.ru/api/v1/meta/ip/

https://seo.sokolov.ru/api/v1/meta/product/51-310-01741-2/

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. https://static-catalog.diamant.ru/_next/static/css/753eb10486247f85.css size is 22.6 kB (22590) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB.

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:

URL	Transfer size	Content size
https://static-catalog.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css	41.9 KB	273.6 KB
https://static-catalog.diamant.ru/_next/static/css/753eb10486247f85.css	22.1 KB	117.2 KB

Total page size shouldn't be too big (pageSize)

The page total transfer size is 3.9 MB, which is more than the coach limit of 2 MB. That is really big and you need to make it smaller.

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:

URL	Transfer size	Content size
https://diamant.ru/diamant-jewelry-catalog/product/51-310-01741-2/	9.5 KB	31.1 KB
https://cdn.sokolov.ru/fonts/montserrat/bold.woff2	52.1 KB	51.7 KB
https://cdn.sokolov.ru/fonts/montserrat/regular.woff2	52.2 KB	51.8 KB
https://cdn.sokolov.ru/fonts/montserrat/medium.woff2	51.9 KB	51.6 KB
https://cdn.sokolov.ru/fonts/montserrat/semibold.woff2	52.0 KB	51.7 KB
https://static-catalog.diamant.ru/_next/static/css/1c31fb0e095aa8e0.css	41.9 KB	273.6 KB
https://static-catalog.diamant.ru/_next/static/css/0b1b64cd5cd13817.css	660 B	114 B
https://static-catalog.diamant.ru/_next/static/chunks/webpack-333db5a50b3df623.js	8.4 KB	15.1 KB
https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js	66.6 KB	205.7 KB
https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js	32.3 KB	109.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-1547296f7ac5ca4a.js	153.8 KB	519.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/pages/product/client/%5Bar...787331aebcf7e2.js	1.3 KB	1.5 KB
https://static-catalog.diamant.ru/_next/static/ucpBHEI9ebjjN8SoE9c6Y/_buildManifest.js	2.0 KB	4.7 KB
https://static-catalog.diamant.ru/_next/static/ucpBHEI9ebjjN8SoE9c6Y/_ssgManifest.js	614 B	77 B
https://static-catalog.diamant.ru/_next/static/css/34c659857ef7557a.css	2.0 KB	5.9 KB
https://static-catalog.diamant.ru/_next/static/chunks/5672.fad0d4e567179778.js	4.4 KB	9.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js	3.4 KB	6.6 KB
https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js	17.6 KB	60.9 KB
https://static-catalog.diamant.ru/_next/static/css/19d573113731dbc2.css	4.1 KB	16.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/3333.646f408a984997c4.js	16.1 KB	49.8 KB
https://static-catalog.diamant.ru/_next/static/css/5bd6dffa208389a0.css	1.1 KB	1.5 KB
https://static-catalog.diamant.ru/_next/static/chunks/7811.45276236ac95f6e1.js	2.0 KB	3.2 KB
https://static-catalog.diamant.ru/_next/static/chunks/7152.fbfb274ce46496e6.js	1.5 KB	2.0 KB
https://static-catalog.diamant.ru/_next/static/css/923538a4e5a3c925.css	1.2 KB	1.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/1541.98a271df74534fdf.js	1.7 KB	2.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/4058-e098044907469afb.js	3.8 KB	7.5 KB
https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js	32.0 KB	107.3 KB
https://static-catalog.diamant.ru/_next/static/chunks/4615.aa95fe5fe498ca30.js	20.2 KB	76.1 KB
https://static-catalog.diamant.ru/_next/static/css/c8c481b3cdb0c98b.css	4.9 KB	21.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/1109-535ef679b5671f45.js	8.7 KB	23.1 KB
https://static-catalog.diamant.ru/_next/static/chunks/5245-a7a5683952d175d4.js	8.0 KB	20.0 KB
https://static-catalog.diamant.ru/_next/static/css/79d524098a100a37.css	6.1 KB	26.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/5625.73dd633497a40394.js	12.7 KB	39.4 KB
https://static-catalog.diamant.ru/_next/static/css/cd30d502ba0adf82.css	4.3 KB	21.6 KB
https://static-catalog.diamant.ru/_next/static/chunks/3691.bf1a482965c2abc2.js	6.5 KB	18.4 KB
https://static-catalog.diamant.ru/_next/static/chunks/566.0c0417b504718185.js	1.0 KB	784 B
https://static-catalog.diamant.ru/_next/static/chunks/8316.2f0baf6b0adfaf4f.js	1.1 KB	824 B
https://static-catalog.diamant.ru/_next/static/chunks/4803.a81bac4a22023b4a.js	1013 B	673 B
https://static-catalog.diamant.ru/_next/static/chunks/6018.b56c34e864d9a98d.js	1.1 KB	1.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/3301.b21bc8144664229a.js	1.3 KB	1.2 KB
https://diamant.ru/api/v5/profile/	619 B	69 B
https://diamant.ru/api/v6/basket/easy-calculate/	1.1 KB	321 B
https://diamant.ru/api/v5/profile/products/	943 B	40 B
https://diamant.ru/api/v5/handbooks/currency-rates/	395 B	155 B
https://diamant.ru/api/v5/location/check/	1.0 KB	128 B
https://static-catalog.diamant.ru/meta/diamant-manifest.json	898 B	640 B
https://static-catalog.diamant.ru/meta/diamant-new-favicon.ico	1.4 KB	9.4 KB
https://diamant.ru/api/v4/content/area/main-page-topline/	1.2 KB	1.3 KB
https://static-catalog.diamant.ru/_next/static/chunks/4100.32b68982a7d87933.js	1.1 KB	824 B
https://diamant.ru/api/v4/content/area/feedback-channels/	1.2 KB	2.4 KB
https://static-catalog.diamant.ru/_next/static/chunks/724.5d002ad7e17fb8f5.js	977 B	609 B
https://seo.sokolov.ru/api/v1/meta/ip/	0 b	0 b
https://static-catalog.diamant.ru/_next/static/chunks/9436-986629187286c143.js	6.5 KB	15.1 KB
https://static-catalog.diamant.ru/_next/static/chunks/7482-b8a9d7e8bb4b925b.js	27.7 KB	77.9 KB
https://static-catalog.diamant.ru/_next/static/chunks/7220-4b91df52d3ca4a3b.js	29.8 KB	126.0 KB
https://static-catalog.diamant.ru/_next/static/chunks/7595-dccce70fb140d29a.js	6.1 KB	16.6 KB
https://static-catalog.diamant.ru/_next/static/css/b28f66505df83ec1.css	5.2 KB	22.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/9944.94bb4c1b34412dc5.js	9.1 KB	23.9 KB
https://static-catalog.diamant.ru/_next/static/css/753eb10486247f85.css	22.1 KB	117.2 KB
https://static-catalog.diamant.ru/_next/static/chunks/9472.2c2f640210574e2b.js	47.4 KB	176.6 KB
https://static-catalog.diamant.ru/_next/static/css/8293a649595282cb.css	5.0 KB	21.7 KB
https://static-catalog.diamant.ru/_next/static/chunks/5706.0accc261aa96211e.js	7.1 KB	20.8 KB
https://static-catalog.diamant.ru/_next/static/css/43ecef799bb5b4ff.css	7.2 KB	33.7 KB
https://static-catalog.diamant.ru/_next/static/chunks/1584.bbe82b5d2a9dbcc8.js	16.7 KB	53.8 KB
https://diamant.ru/api/v4/profile/viewed-product/	455 B	84 B
https://static-catalog.diamant.ru/meta/diamant-new-favicon.svg	894 B	680 B
https://catalog.sokolov.ru/api/v2/products/51-310-01741-2/	0 b	0 b
https://diamant.ru/api/v5/handbooks/delivery-info/	1.3 KB	3.7 KB
https://diamant.ru/api/v5/products/comment-info/?url_codes=51-310-01741-2	452 B	463 B
https://diamant.ru/api/v5/products/prices/?url_codes=51-310-01741-2	384 B	161 B
https://diamant.ru/api/v5/catalog/product-info/51-310-01741-2/	732 B	642 B
https://diamant.ru/api/v5/products/sale-label/?url_code=51-310-01741-2	634 B	756 B
https://seo.sokolov.ru/api/v1/meta/product/51-310-01741-2/	0 b	0 b
https://seo.sokolov.ru/api/v1/meta/ip/	207 B	31 B
https://catalog.sokolov.ru/api/v2/products/51-310-01741-2/	2.8 KB	11.4 KB
https://seo.sokolov.ru/api/v1/meta/product/51-310-01741-2/	1.9 KB	1.7 KB
https://seo.sokolov.ru/api/v1/meta/ip/	207 B	31 B
https://seo.sokolov.ru/api/v1/meta/ip/	207 B	31 B
https://static-catalog.diamant.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js	7.9 KB	21.7 KB
https://static-catalog.diamant.ru/_next/static/chunks/4379.021e104d0f1004dc.js	1.4 KB	1.4 KB
https://cdn.sokolov.ru/upload/content/area/c80df0f8669710f6001b88af8b43da51.jpg	25.4 KB	25.1 KB
https://diamant.ru/api/v4/content/area/refund-info-kt/	1.2 KB	1.9 KB
https://cdn.diginetica.net/5183/client.js	129.0 KB	543.0 KB
https://autocomplete.diginetica.net/_health	363 B	2 B
https://static-catalog.diamant.ru/_next/static/css/3e0b7ee64752ffdb.css	911 B	886 B
https://static-catalog.diamant.ru/_next/static/chunks/1273.6efe8572f9534ece.js	1.2 KB	1.2 KB
https://static-catalog.diamant.ru/icons/notification-border.svg	674 B	195 B
https://static-catalog.diamant.ru/_next/static/chunks/8313.6a5b5a654318f7a2.js	1.0 KB	710 B
https://catalog.sokolov.ru/api/v2/products/?url_codes=51-320-01741-2	0 b	0 b
https://catalog.sokolov.ru/api/v2/products/?url_codes=51-310-01741-2,51-310-01741-1,31-310-01741-2	0 b	0 b
https://static-catalog.diamant.ru/_next/static/chunks/5850.cee29e89da96c5a8.js	1.1 KB	891 B
https://diamant.ru/api/v6/basket/easy-calculate/	831 B	321 B
https://diamant.ru/api/v4/catalog/product/51-310-01741-2/installment-pay/	758 B	825 B
https://diamant.ru/api/v4/content/area/payment-info-kt/	1.5 KB	5.3 KB
https://diamant.ru/api/v4/content/filter/product/	1004 B	1.6 KB
https://catalog.sokolov.ru/api/v2/products/sizes/51-310-01741-2/	0 b	0 b
https://diamant.ru/api/v5/products/coupon/51-310-01741-2/	576 B	445 B
https://diamant.ru/api/v4/catalog/product/51-310-01741-2/comments-files/?per-page=99	411 B	202 B
https://catalog.sokolov.ru/api/v2/products/?url_codes=51-320-01741-2	2.4 KB	9.3 KB
https://catalog.sokolov.ru/api/v2/products/?url_codes=51-310-01741-2,51-310-01741-1,31-310-01741-2	3.8 KB	27.8 KB
https://catalog.sokolov.ru/api/v2/products/sizes/51-310-01741-2/	512 B	125 B
https://pmdn.sokolov.io/pics/03/71/69E8DC518DA478E9814DF3D8B96F.jpg	2.4 KB	2.2 KB
https://pmdn.sokolov.io/pics/A4/D3/90E439B64B14FE44C78880D35F8E.jpg	2.2 KB	1.9 KB
https://pmdn.sokolov.io/pics/FF/1B/2E175947A7001A2230860CEDF1D5.jpg	3.6 KB	3.3 KB
https://pmdn.sokolov.io/pics/6B/3F/EFA00688554A2A609F8717D087E1.jpg	3.3 KB	3.0 KB
https://pmdn.sokolov.io/pics/D1/BF/BC6A2ACD67D8638CC67FA0736503.jpg	70.6 KB	70.3 KB
https://2pmdn.sokolov.io/pics/E8/F7/05326A41FBC21B81BBFB5A28A0F6.mp4	N/A	96.0 KB
https://diamant.ru/icons/star-marked-gold.svg	215 B	264 B
https://2pmdn.sokolov.io/pics/E8/F7/05326A41FBC21B81BBFB5A28A0F6.mp4	N/A	571.8 KB
https://static-catalog.diamant.ru/_next/static/chunks/6795.984c7cded611501e.js	950 B	616 B
https://diamant.ru/api/v4/catalog/product/51-310-01741-2/comments/?page=1&page-size=5	603 B	675 B
https://static-catalog.diamant.ru/_next/static/chunks/608.a43802675835cb00.js	1.2 KB	1.1 KB
https://diamant.ru/api/v5/products/prices/?url_codes=31-310-01741-2,51-310-01741-1,51-310-01741-2	426 B	480 B
https://diamant.ru/api/v5/products/prices/?url_codes=51-320-01741-2	384 B	161 B
https://cdn.sokolov.ru/upload/content/area/61a4d2d366dd3304a6ed238eee72db78.jpg	21.0 KB	20.8 KB
https://2pmdn.sokolov.io/pics/E8/F7/05326A41FBC21B81BBFB5A28A0F6.mp4	11.5 KB	11.3 KB
https://static-catalog.diamant.ru/_next/static/chunks/1493.960d995915de6689.js	972 B	598 B
https://static-catalog.diamant.ru/_next/static/chunks/8165.7f0f846bb737a113.js	1.1 KB	840 B
https://static-catalog.diamant.ru/_next/static/chunks/297.596d1bb827a34b73.js	1.1 KB	830 B
https://pmdn.sokolov.io/pics/93/FF/FD0A5A2A1BE5621DD525B9A19B9C.jpg	2.4 KB	2.2 KB
https://pmdn.sokolov.io/pics/DA/0D/D00CB25390A313F606C74D5F7647.jpg	2.3 KB	2.1 KB
https://2pmdn.sokolov.io/pics/E8/F7/05326A41FBC21B81BBFB5A28A0F6.mp4	2.6 MB	2.6 MB

Don't use private headers on static content (privateAssets)

The page has 5 requests with private headers. The main page has a private header. It could be right in some cases where the user can be logged in and served specific content. But if your asset is static it should never be private. Make sure that the assets really should be private and only used by one user. Otherwise, make it cacheable for everyone.

Description: If you set private headers on content, that means that the content are specific for that user. Static content should be able to be cached and used by everyone. Avoid setting the cache header to private.

Offenders:

https://diamant.ru/diamant-jewelry-catalog/product/51-310-01741-2/

https://catalog.sokolov.ru/api/v2/products/51-310-01741-2/

https://catalog.sokolov.ru/api/v2/products/?url_codes=51-320-01741-2

https://catalog.sokolov.ru/api/v2/products/?url_codes=51-310-01741-2,51-310-01741-1,31-310-01741-2

https://catalog.sokolov.ru/api/v2/products/sizes/51-310-01741-2/

Avoid missing and error requests (responseOk)

The page has 1 error response. The page has 1 response with code 404.

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)

Title	Advice	Score
Cumulative Layout Shift (cumulativeLayoutShift)	You have a poor cumulative layout shift score (0.2925). 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 27% requests to third party domains (33 requests and 3.2 MB). First party is 89 requests and 734.1 kB. The page transfer more bytes from third party domains (3.2 MB) then first party (734.1 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 9 responses that sets both a max-age and expires header. There are 5 responses that sets a pragma no-cache header (that is a request header). There are 121 responses that sets a server header.	0
Description: Do not send headers that you don't need. We look for p3p, cache-control and max-age, pragma, server and x-frame-options headers. Have a look at Andrew Betts - Headers for Hackers talk as a guide https://www.youtube.com/watch?v=k92ZbrY815c or read https://www.fastly.com/blog/headers-we-dont-want.
Offenders: https://diamant.ru/diamant-jewelry-catalog/product/51-310-01741-2/ 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/css/0b1b64cd5cd13817.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-1547296f7ac5ca4a.js https://static-catalog.diamant.ru/_next/static/chunks/pages/product/client/%5Bar...787331aebcf7e2.js https://static-catalog.diamant.ru/_next/static/ucpBHEI9ebjjN8SoE9c6Y/_buildManifest.js https://static-catalog.diamant.ru/_next/static/ucpBHEI9ebjjN8SoE9c6Y/_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/4058-e098044907469afb.js https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js https://static-catalog.diamant.ru/_next/static/chunks/4615.aa95fe5fe498ca30.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/chunks/5245-a7a5683952d175d4.js https://static-catalog.diamant.ru/_next/static/css/79d524098a100a37.css https://static-catalog.diamant.ru/_next/static/chunks/5625.73dd633497a40394.js https://static-catalog.diamant.ru/_next/static/css/cd30d502ba0adf82.css https://static-catalog.diamant.ru/_next/static/chunks/3691.bf1a482965c2abc2.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://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/7482-b8a9d7e8bb4b925b.js https://static-catalog.diamant.ru/_next/static/chunks/7220-4b91df52d3ca4a3b.js https://static-catalog.diamant.ru/_next/static/chunks/7595-dccce70fb140d29a.js https://static-catalog.diamant.ru/_next/static/css/b28f66505df83ec1.css https://static-catalog.diamant.ru/_next/static/chunks/9944.94bb4c1b34412dc5.js https://static-catalog.diamant.ru/_next/static/css/753eb10486247f85.css https://static-catalog.diamant.ru/_next/static/chunks/9472.2c2f640210574e2b.js https://static-catalog.diamant.ru/_next/static/css/8293a649595282cb.css https://static-catalog.diamant.ru/_next/static/chunks/5706.0accc261aa96211e.js https://static-catalog.diamant.ru/_next/static/css/43ecef799bb5b4ff.css https://static-catalog.diamant.ru/_next/static/chunks/1584.bbe82b5d2a9dbcc8.js https://diamant.ru/api/v4/profile/viewed-product/ https://diamant.ru/api/v4/profile/viewed-product/ https://diamant.ru/api/v4/profile/viewed-product/ https://static-catalog.diamant.ru/meta/diamant-new-favicon.svg https://catalog.sokolov.ru/api/v2/products/51-310-01741-2/ https://diamant.ru/api/v5/handbooks/delivery-info/ https://diamant.ru/api/v5/products/comment-info/?url_codes=51-310-01741-2 https://diamant.ru/api/v5/products/prices/?url_codes=51-310-01741-2 https://diamant.ru/api/v5/catalog/product-info/51-310-01741-2/ https://diamant.ru/api/v5/catalog/product-info/51-310-01741-2/ https://diamant.ru/api/v5/catalog/product-info/51-310-01741-2/ https://diamant.ru/api/v5/products/sale-label/?url_code=51-310-01741-2 https://seo.sokolov.ru/api/v1/meta/product/51-310-01741-2/ https://seo.sokolov.ru/api/v1/meta/ip/ https://catalog.sokolov.ru/api/v2/products/51-310-01741-2/ https://seo.sokolov.ru/api/v1/meta/product/51-310-01741-2/ https://seo.sokolov.ru/api/v1/meta/ip/ https://seo.sokolov.ru/api/v1/meta/ip/ https://static-catalog.diamant.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js https://static-catalog.diamant.ru/_next/static/chunks/4379.021e104d0f1004dc.js https://cdn.sokolov.ru/upload/content/area/c80df0f8669710f6001b88af8b43da51.jpg https://diamant.ru/api/v4/content/area/refund-info-kt/ https://cdn.diginetica.net/5183/client.js https://static-catalog.diamant.ru/_next/static/css/3e0b7ee64752ffdb.css https://static-catalog.diamant.ru/_next/static/chunks/1273.6efe8572f9534ece.js https://static-catalog.diamant.ru/icons/notification-border.svg https://static-catalog.diamant.ru/_next/static/chunks/8313.6a5b5a654318f7a2.js https://catalog.sokolov.ru/api/v2/products/?url_codes=51-320-01741-2 https://catalog.sokolov.ru/api/v2/products/?url_codes=51-310-01741-2,51-310-01741-1,31-310-01741-2 https://static-catalog.diamant.ru/_next/static/chunks/5850.cee29e89da96c5a8.js 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/v4/catalog/product/51-310-01741-2/installment-pay/ https://diamant.ru/api/v4/content/area/payment-info-kt/ https://diamant.ru/api/v4/content/filter/product/ https://catalog.sokolov.ru/api/v2/products/sizes/51-310-01741-2/ https://diamant.ru/api/v5/products/coupon/51-310-01741-2/ https://diamant.ru/api/v4/catalog/product/51-310-01741-2/comments-files/?per-page=99 https://catalog.sokolov.ru/api/v2/products/?url_codes=51-320-01741-2 https://catalog.sokolov.ru/api/v2/products/?url_codes=51-310-01741-2,51-310-01741-1,31-310-01741-2 https://catalog.sokolov.ru/api/v2/products/sizes/51-310-01741-2/ https://pmdn.sokolov.io/pics/03/71/69E8DC518DA478E9814DF3D8B96F.jpg https://pmdn.sokolov.io/pics/A4/D3/90E439B64B14FE44C78880D35F8E.jpg https://pmdn.sokolov.io/pics/FF/1B/2E175947A7001A2230860CEDF1D5.jpg https://pmdn.sokolov.io/pics/6B/3F/EFA00688554A2A609F8717D087E1.jpg https://pmdn.sokolov.io/pics/D1/BF/BC6A2ACD67D8638CC67FA0736503.jpg https://2pmdn.sokolov.io/pics/E8/F7/05326A41FBC21B81BBFB5A28A0F6.mp4 https://diamant.ru/icons/star-marked-gold.svg https://2pmdn.sokolov.io/pics/E8/F7/05326A41FBC21B81BBFB5A28A0F6.mp4 https://static-catalog.diamant.ru/_next/static/chunks/6795.984c7cded611501e.js https://diamant.ru/api/v4/catalog/product/51-310-01741-2/comments/?page=1&page-size=5 https://static-catalog.diamant.ru/_next/static/chunks/608.a43802675835cb00.js https://diamant.ru/api/v5/products/prices/?url_codes=31-310-01741-2,51-310-01741-1,51-310-01741-2 https://diamant.ru/api/v5/products/prices/?url_codes=51-320-01741-2 https://cdn.sokolov.ru/upload/content/area/61a4d2d366dd3304a6ed238eee72db78.jpg https://2pmdn.sokolov.io/pics/E8/F7/05326A41FBC21B81BBFB5A28A0F6.mp4 https://static-catalog.diamant.ru/_next/static/chunks/1493.960d995915de6689.js https://static-catalog.diamant.ru/_next/static/chunks/8165.7f0f846bb737a113.js https://static-catalog.diamant.ru/_next/static/chunks/297.596d1bb827a34b73.js https://pmdn.sokolov.io/pics/93/FF/FD0A5A2A1BE5621DD525B9A19B9C.jpg https://pmdn.sokolov.io/pics/DA/0D/D00CB25390A313F606C74D5F7647.jpg https://2pmdn.sokolov.io/pics/E8/F7/05326A41FBC21B81BBFB5A28A0F6.mp4

Privacy advice (86)

Title	Advice	Score
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/diamant-jewelry-catalog/product/51-310-01741-2/
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/diamant-jewelry-catalog/product/51-310-01741-2/
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
Title	Кольцо из золота с гранатом арт. 51-310-01741-2 от DIAMANT
Width	1904
Height	2323
DOM elements	881
Avg DOM depth	14
Max DOM depth	23
Iframes	0
Script tags	10
Local storage	18 B
Session storage	312 B
Network Information API	4g

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.

Technology	Confidence	Category
Nginx	100	Web servers Reverse proxies
Amazon Web Services	100	PaaS
HSTS	100	Security

Visual Metrics

Visual Metrics
First Visual Change	367 ms
Speed Index	1.372 s
Visual Complete 85%	1.734 s
Visual Complete 95%	1.734 s
Visual Complete 99%	6.734 s
Last Visual Change	6.734 s
Visual Readiness	6.367 s

Browser Metrics

Navigation Timing
backEndTime	166 ms
domContentLoadedTime	406 ms
domInteractiveTime	189 ms
domainLookupTime	0 ms
frontEndTime	240 ms
pageDownloadTime	2 ms
pageLoadTime	408 ms
redirectionTime	0 ms
serverConnectionTime	42 ms
serverResponseTime	121 ms

Google Web Vitals
Time to first byte (TTFB)	166 ms
First Contentful Paint (FCP)	374 ms
Largest Contentful Paint (LCP)	1.420 s
Cumulative Layout Shift (CLS)	0.29
Total Blocking Time (TBT)	175 ms

First Contentful Paint info
Elements that needed recalculate style before FCP	127
Time spent in recalculate style before FCP	19.186 ms

Extra timings
TTFB	166 ms
First Paint	374 ms
Load Event End	408 ms
Fully loaded	1.713 s

User Timing measures
Name	Start time	Duration
Next.js-before-hydration	0 ms	403 ms
Next.js-hydration	403 ms	88 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.

Render time	1.420 s
Elements that needed recalculate style before LCP	1989
Time spent in recalculate style before LCP	124.36 ms
Load time	1.420 s
URL	https://pmdn.sokolov...CC67FA0736503.jpg
*Size (widthheight)**	294577
DOM path
<>

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.

Detected Cumulative Layout Shift

0.29250 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.

Score	HTML Element
0.16803	<div class="diamant_header-top__YXuLw"></div>,<svg xmlns="http://www.w3.org/2000/svg" width="306" height="136" fill="none" viewBox="0 0 306 136" class="diamant_header-top-heart__0TN_H diamant_header-top-heart_visible__mhYa7"></svg>,<div class="diamant_header-bottom__bjsY4"></div>,<div class="Divider_divider__XptnM Divider_simple__YsmQu DiamantFooter_footer_divider__s2KNC"></div>,<footer class="DiamantFooter_footer__tyY4h DiamantFooter_diamant_footer___i6wl" style="overflow: hidden;"></footer>
body > div#__next > div#catalog > div > header > div:eq(1) > div > div:eq(1),body > div#__next > div#catalog > div > header > div:eq(1) > div > div:eq(1) > div:eq(1) > svg,body > div#__next > div#catalog > div > header > div:eq(1) > div > div:eq(2),body > div#__next > div#catalog > div > div:eq(2),body > div#__next > div#catalog > div > footer
0.07999	<div class="Divider_divider__XptnM Divider_simple__YsmQu DiamantFooter_footer_divider__s2KNC"></div>,<footer class="DiamantFooter_footer__tyY4h DiamantFooter_diamant_footer___i6wl" style="overflow: hidden;"></footer>
body > div#__next > div#catalog > div > div:eq(2),body > div#__next > div#catalog > div > footer
0.02236	<button class="TopLine_promo-topline__close__NxqbX"></button>,<div class="Header_header__inner__wmRSn Header_header_product__ZXV7X"></div>,<div class="Product_sklv-product-page__first__ZiZca"></div>
body > div#__next > div#catalog > div > header > div:eq(0) > button,body > div#__next > div#catalog > div > header > div:eq(1),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1)
0.01033	<section class="Product_sklv-product-page__characteristics__vIA_9"></section>,<section class="Product_sklv-product-page__sizes__zqpAq"></section>,<button type="button" class="Button_button__ZFztY Button_primary__GMkKG Button_main__3GiUm Button_s__Trqab AddToCartBtn_btn-basket__bZBtD" loading=""></button>,<section class="Product_sklv-product-page__delivery__me_8X"></section>
body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(5),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > section:eq(0),body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > section:eq(1) > button,body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(1) > section:eq(2)
0.00902	<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
0.00113	<section class="Product_sklv-product-page__characteristics__vIA_9"></section>
body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(5)
0.00097	<li class="Breadcrumbs_breadcrumbs__item__sF0Wx"></li>,<li class="Breadcrumbs_breadcrumbs__item__sF0Wx" itemprop="itemListElement" itemscope="" itemtype="https://schema.org/ListItem"></li>,<li class="Breadcrumbs_breadcrumbs__item__sF0Wx" itemprop="itemListElement" itemscope="" itemtype="https://schema.org/ListItem"></li>
body > div#__next > div#catalog > div > main > div > div > div > div:eq(0) > nav > ul > li:eq(1),body > div#__next > div#catalog > div > main > div > div > div > div:eq(0) > nav > ul > li:eq(2),body > div#__next > div#catalog > div > main > div > div > div > div:eq(0) > nav > ul > li:eq(3)
0.00039	<div class="Header_header__inner__wmRSn Header_header_product__ZXV7X"></div>
body > div#__next > div#catalog > div > header > div:eq(1)
0.00015	<section class="Product_sklv-product-page__characteristics__vIA_9"></section>
body > div#__next > div#catalog > div > main > div > div > div > div:eq(1) > div:eq(1) > div:eq(0) > section:eq(5)
0.00008	<div class="DiamantFooter_diamant_footer_icons__9xQxh"></div>
body > div#__next > div#catalog > div > footer > 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

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 duration	Render duration	PreLayout Duration	Style And Layout Duration
88 ms	128.8 ms	13.2 ms	0 ms	13.2 ms
No availible script information.

Blocking duration	Work duration	Render duration	PreLayout Duration	Style And Layout Duration
49 ms	107.5 ms	3.5 ms	0.1 ms	3.4 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
https://static-catalog.diamant.ru/_next/static/chunks/1584.bbe82b5d2a9dbcc8.js
Forced Style And Layout Duration: 23 ms Invoker: https://static-catalog.diamant.ru/_next/static/chunks/1584.bbe82b5d2a9dbcc8.js Invoker Type: classic-script Window attribution: self

Blocking duration	Work duration	Render duration	PreLayout Duration	Style And Layout Duration
39 ms	92.7 ms	3.3 ms	0.1 ms	3.2 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 duration	Render duration	PreLayout Duration	Style And Layout Duration
25 ms	71.4 ms	4.6 ms	2.3 ms	2.3 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 duration	Render duration	PreLayout Duration	Style And Layout Duration
14 ms	65.3 ms	-0.3 ms	0 ms	-0.3 ms
https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-1547296f7ac5ca4a.js
Invoker: https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-1547296f7ac5ca4a.js Invoker Type: classic-script Window attribution: self
https://static-catalog.diamant.ru/_next/static/chunks/pages/product/client/%5Barticle%5D-69787331aebcf7e2.js
Invoker: https://static-catalog.diamant.ru/_next/static/chunks/pages/product/client/%5Barticle%5D-69787331aebcf7e2.js Invoker Type: classic-script Window attribution: self

Blocking duration	Work duration	Render duration	PreLayout Duration	Style And Layout Duration
4 ms	60.9 ms	2.1 ms	0.1 ms	2 ms
https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js
Forced Style And Layout Duration: 2 ms Invoker: MessagePort.onmessage Invoker Type: event-listener Window attribution: self Source char position: -1

Blocking duration

Work duration

Render duration

PreLayout Duration

Style And Layout Duration

4 ms

60.9 ms

2.1 ms

0.1 ms

2 ms

https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js

Forced Style And Layout Duration: 2 ms

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

Blocking duration	Work duration	Render duration	PreLayout Duration	Style And Layout Duration
0 ms	148.7 ms	24.3 ms	0.1 ms	24.2 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

Blocking duration	Work duration	Render duration	PreLayout Duration	Style And Layout Duration
0 ms	93.5 ms	1.5 ms	0.1 ms	1.4 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/framework-aaff1786eadd4e8b.js
Invoker: MessagePort.onmessage Invoker Type: event-listener Window attribution: self Source char position: -1
https://static-catalog.diamant.ru/_next/static/chunks/7152.fbfb274ce46496e6.js
Invoker: https://static-catalog.diamant.ru/_next/static/chunks/7152.fbfb274ce46496e6.js Invoker Type: classic-script Window attribution: self
https://static-catalog.diamant.ru/_next/static/chunks/5625.73dd633497a40394.js
Forced Style And Layout Duration: 1 ms Invoker: https://static-catalog.diamant.ru/_next/static/chunks/5625.73dd633497a40394.js Invoker Type: classic-script Window attribution: self

Blocking duration	Work duration	Render duration	PreLayout Duration	Style And Layout Duration
0 ms	57.1 ms	0.9 ms	0 ms	0.9 ms
No availible script information.

Blocking duration	Work duration	Render duration	PreLayout Duration	Style And Layout Duration
0 ms	94.5 ms	3.5 ms	0.1 ms	3.4 ms
https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js
Forced Style And Layout Duration: 4 ms Invoker: DIV.onload Invoker Type: event-listener Window attribution: self Source char position: -1
https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js
Forced Style And Layout Duration: 2 ms Invoker: DIV.onload Invoker Type: event-listener Window attribution: self Source char position: -1
https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js
Forced Style And Layout Duration: 2 ms Invoker: DIV.onload Invoker Type: event-listener 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.

CDP Performance

name	value
AudioHandlers	0
AudioWorkletProcessors	0
Documents	3
Frames	3
JSEventListeners	981
LayoutObjects	872
MediaKeySessions	0
MediaKeys	0
Nodes	1653
Resources	102
ContextLifecycleStateObservers	47
V8PerContextDatas	1
WorkerGlobalScopes	0
UACSSResources	0
RTCPeerConnections	0
ResourceFetchers	3
AdSubframes	0
DetachedScriptStates	2
ArrayBufferContents	67
LayoutCount	60
RecalcStyleCount	93
LayoutDuration	47
RecalcStyleDuration	129
DevToolsCommandDuration	17
ScriptDuration	748
V8CompileDuration	2
TaskDuration	1417
TaskOtherDuration	473
ThreadTime	1
ProcessTime	4
JSHeapUsedSize	14737988
JSHeapTotalSize	29384704
FirstMeaningfulPaint	1325

PageXray

How the page is built.

Summary
HTTP version	HTTP/1.1
Total requests	122
Total domains	9
Total transfer size	3.7 MB
Total content size	6.5 MB
Responses missing compression	46
Number of cookies	24
Third party cookies	0

Requests per response code
200	116
201	1
206	4
404	1

Largest assets on the page (by transfer size)

URL	Type	Transfer Size	Content Size
https://2pmdn.sokolo...1BBFB5A28A0F6.mp4	video	2.6 MB	2.6 MB
https://static-catal...47296f7ac5ca4a.js	javascript	153.8 KB	519.0 KB
https://cdn.digineti...et/5183/client.js	javascript	129.0 KB	543.0 KB
https://pmdn.sokolov...CC67FA0736503.jpg	image	70.6 KB	70.3 KB
https://static-catal...ff1786eadd4e8b.js	javascript	66.6 KB	205.7 KB
https://cdn.sokolov....rat/regular.woff2	font	52.2 KB	51.8 KB
https://cdn.sokolov....serrat/bold.woff2	font	52.1 KB	51.7 KB
https://cdn.sokolov....at/semibold.woff2	font	52.0 KB	51.7 KB
https://cdn.sokolov....rrat/medium.woff2	font	51.9 KB	51.6 KB
https://static-catal...2f640210574e2b.js	javascript	47.4 KB	176.6 KB
https://static-catal...1fb0e095aa8e0.css	css	41.9 KB	273.6 KB
https://static-catal...33f27b2dfdcc1f.js	javascript	32.3 KB	109.0 KB
https://static-catal...90ac7861b95d7a.js	javascript	32.0 KB	107.3 KB
https://static-catal...91df52d3ca4a3b.js	javascript	29.8 KB	126.0 KB
https://static-catal...a9d7e8bb4b925b.js	javascript	27.7 KB	77.9 KB
https://cdn.sokolov....b88af8b43da51.jpg	image	25.4 KB	25.1 KB
https://static-catal...eb10486247f85.css	css	22.1 KB	117.2 KB
https://cdn.sokolov....d238eee72db78.jpg	image	21.0 KB	20.8 KB
https://static-catal...95fe5fe498ca30.js	javascript	20.2 KB	76.1 KB
https://static-catal...22e2ec17e8e634.js	javascript	17.6 KB	60.9 KB

Requests and sizes per content type

Content	Header Size	Transfer Size	Content Size	Requests
html	504 B	9.5 KB	31.1 KB	1
css	0 b	106.4 KB	565.4 KB	14
javascript	555 B	708.1 KB	2.3 MB	47
image	0 b	133.2 KB	130.8 KB	9
font	0 b	208.2 KB	206.8 KB	4
json	11.0 KB	30.5 KB	72.9 KB	32
favicon	0 b	1.4 KB	9.4 KB	1
other	0 b	0 b	0 b	2
svg	440 B	1.7 KB	1.1 KB	3
plain	0 b	0 b	0 b	4
video	0 b	2.6 MB	3.2 MB	4
Total	12.5 KB	3.7 MB	6.5 MB	121

Data per domain

Domain	Total download time	Transfer Size	Content Size	Requests
diamant.ru	2.452 s	27.6 KB	53.3 KB	25
cdn.sokolov.ru	612 ms	254.6 KB	252.7 KB	6
static-catalog.diamant.ru	1.963 s	689.3 KB	2.3 MB	64
seo.sokolov.ru	300 ms	2.5 KB	1.8 KB	6
catalog.sokolov.ru	359 ms	9.5 KB	48.5 KB	8
cdn.diginetica.net	79 ms	129.0 KB	543.0 KB	1
autocomplete.diginetica.net	55 ms	363 B	2 B	1
pmdn.sokolov.io	582 ms	86.8 KB	84.9 KB	7
2pmdn.sokolov.io	744 ms	2.6 MB	3.2 MB	4

Expires and last modified statistics

type	min	median	max
Expires	0 seconds	1 year	1 year
Last modified	23 hours	1 week	47 weeks

Requests loaded after onLoad event

Included requests done after load event end.

Content	Transfer Size	Requests
html	0 b	0
css	63.9 KB	12
javascript	443.1 KB	40
image	133.2 KB	9
font	0 b	0
json	30.5 KB	32
favicon	1.4 KB	1
other	0 b	2
svg	1.7 KB	3
plain	0 b	4
video	2.6 MB	4
Total	3.2 MB	108

Requests loaded after onContentLoad

Includes requests done after DOM content loaded.

Content	Transfer Size	Requests
html	0 b	0
css	63.9 KB	12
javascript	443.1 KB	40
image	133.2 KB	9
font	0 b	0
json	30.5 KB	32
favicon	1.4 KB	1
other	0 b	2
svg	1.7 KB	3
plain	0 b	4
video	2.6 MB	4
Total	3.2 MB	108

Render blocking requests

Render blocking information directly from Chrome.

Blocking	In body parser blocking	Potentially blocking
0	0	0

Render information

URL	Type
https://static-catal...47296f7ac5ca4a.js	non_blocking
https://cdn.digineti...et/5183/client.js	non_blocking
https://static-catal...ff1786eadd4e8b.js	non_blocking
https://cdn.sokolov....rat/regular.woff2	non_blocking
https://cdn.sokolov....serrat/bold.woff2	non_blocking
https://cdn.sokolov....at/semibold.woff2	non_blocking
https://cdn.sokolov....rrat/medium.woff2	non_blocking
https://static-catal...2f640210574e2b.js	non_blocking
https://static-catal...1fb0e095aa8e0.css	non_blocking
https://static-catal...33f27b2dfdcc1f.js	non_blocking
https://static-catal...90ac7861b95d7a.js	non_blocking
https://static-catal...91df52d3ca4a3b.js	non_blocking
https://static-catal...a9d7e8bb4b925b.js	non_blocking
https://static-catal...eb10486247f85.css	dynamically_injected_non_blocking
https://static-catal...95fe5fe498ca30.js	non_blocking
https://static-catal...22e2ec17e8e634.js	non_blocking
https://static-catal...e82b5d2a9dbcc8.js	non_blocking
https://static-catal...6f408a984997c4.js	non_blocking
https://static-catal...dd633497a40394.js	non_blocking
https://static-catal...bb4c1b34412dc5.js	non_blocking
https://static-catal...5ef679b5671f45.js	non_blocking
https://static-catal...3db5a50b3df623.js	non_blocking
https://static-catal...a5683952d175d4.js	non_blocking
https://static-catal...cdcc44c06b3a97.js	non_blocking
https://static-catal...cef799bb5b4ff.css	dynamically_injected_non_blocking
https://static-catal...ccc261aa96211e.js	non_blocking
https://static-catal...6629187286c143.js	non_blocking
https://static-catal...1a482965c2abc2.js	non_blocking
https://static-catal...cce70fb140d29a.js	non_blocking
https://static-catal...524098a100a37.css	dynamically_injected_non_blocking
https://static-catal...f66505df83ec1.css	dynamically_injected_non_blocking
https://static-catal...3a649595282cb.css	dynamically_injected_non_blocking
https://static-catal...481b3cdb0c98b.css	dynamically_injected_non_blocking
https://static-catal...d0d4e567179778.js	non_blocking
https://static-catal...0d502ba0adf82.css	dynamically_injected_non_blocking
https://static-catal...573113731dbc2.css	dynamically_injected_non_blocking
https://static-catal...98044907469afb.js	non_blocking
https://static-catal...bfa92dd555e6e0.js	non_blocking
https://static-catal..._buildManifest.js	non_blocking
https://static-catal...659857ef7557a.css	dynamically_injected_non_blocking
https://static-catal...276236ac95f6e1.js	non_blocking
https://static-catal...a271df74534fdf.js	non_blocking
https://static-catal...fb274ce46496e6.js	non_blocking
https://static-catal...1e104d0f1004dc.js	non_blocking
https://static-catal...787331aebcf7e2.js	non_blocking
https://static-catal...1bc8144664229a.js	non_blocking
https://static-catal...fe8572f9534ece.js	non_blocking
https://static-catal...538a4e5a3c925.css	dynamically_injected_non_blocking
https://static-catal...3802675835cb00.js	non_blocking
https://static-catal...6c34e864d9a98d.js	non_blocking
https://static-catal...e29e89da96c5a8.js	non_blocking
https://static-catal...6d1bb827a34b73.js	non_blocking
https://static-catal...0f846bb737a113.js	non_blocking
https://static-catal...6dffa208389a0.css	dynamically_injected_non_blocking
https://static-catal...b68982a7d87933.js	non_blocking
https://static-catal...0baf6b0adfaf4f.js	non_blocking
https://static-catal...0417b504718185.js	non_blocking
https://static-catal...5b5a654318f7a2.js	non_blocking
https://static-catal...1bac4a22023b4a.js	non_blocking
https://static-catal...002ad7e17fb8f5.js	non_blocking
https://static-catal...0d995915de6689.js	non_blocking
https://static-catal...4c7cded611501e.js	non_blocking
https://static-catal...b7ee64752ffdb.css	dynamically_injected_non_blocking
https://static-catal...b64cd5cd13817.css	non_blocking
https://static-catal...Y/_ssgManifest.js	non_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.

Download trace log

Long Tasks

Collected using the Long Task API. A long task is a task that take 50 milliseconds or more.

Type	Quantity	Total duration (ms)
Total Blocking Time		175
Max Potential First Input Delay		124
Long Tasks before First Paint	1	64
Long Tasks before First Contentful Paint	1	64
Long Tasks before Largest Contentful Paint	6	489
Long Tasks after Load Event End	5	425
Total Long Tasks	6	489

CPU last long task happened at 1.148 s

Individual Long Tasks

name	startTime	duration	containerType
self	344	64	window
self	410	85	window
self	513	51	window
self	815	95	window
self	1069	70	window
self	1148	124	window

CPU time spent

Calculated using Tracium.

Categories (ms)
parseHTML	19
styleLayout	180
paintCompositeRender	40
scriptParseCompile	2
scriptEvaluation	886
garbageCollection	23
other	276

Events (ms)
FunctionCall	611
RunTask	144
UpdateLayoutTree	133
RunMicrotasks	131
v8.run	83
URLLoader::Context::OnReceivedResponse	48
Layout	46
Paint	32
URLLoader::Context::OnCompletedRequest	19
PrePaint	17
V8.BytecodeBudgetInterrupt	12
v8.callFunction	11

Time spent per request

URL	CPU time (ms)
https://static-catalog.diamant.ru/_next/static/chunks/framework-aaff1786eadd4e8b.js	725
https://static-catalog.diamant.ru/_next/static/chunks/1584.bbe82b5d2a9dbcc8.js	96
https://cdn.diginetica.net/5183/client.js	72
https://static-catalog.diamant.ru/_next/static/chunks/pages/_app-1547296f7ac5ca4a.js	54
https://static-catalog.diamant.ru/_next/static/chunks/8092-f390ac7861b95d7a.js	30
https://static-catalog.diamant.ru/_next/static/chunks/5625.73dd633497a40394.js	27
https://static-catalog.diamant.ru/_next/static/chunks/1389-ca22e2ec17e8e634.js	23
https://static-catalog.diamant.ru/_next/static/chunks/7413.07cdcc44c06b3a97.js	14
https://static-catalog.diamant.ru/_next/static/chunks/main-8933f27b2dfdcc1f.js	14
https://static-catalog.diamant.ru/_next/static/chunks/1549.85bfa92dd555e6e0.js	13

CPU time spent

Tool/domain	Time (ms)
static-catalog.diamant.ru	996.5
cdn.diginetica.net	72.3

| Categories | | First vs third |

Third party

Third party requests categorised by Third party web version 0.24.0.

Category	Requests

Category	Number 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

catalog.sokolov.ru

cdn.diginetica.net

autocomplete.diginetica.net

pmdn.sokolov.io

2pmdn.sokolov.io

First party requests and sizes per content type

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

Content	Header Size	Transfer Size	Content Size	Requests
html	504 B	9.5 KB	31.1 KB	1
css	0 b	106.4 KB	565.4 KB	14
javascript	0 b	579.0 KB	1.8 MB	46
image	0 b	0 b	0 b	0
font	0 b	0 b	0 b	0
json	11.0 KB	18.2 KB	22.6 KB	23
favicon	0 b	1.4 KB	9.4 KB	1
svg	440 B	1.7 KB	1.1 KB	3
Total	12.3 KB	716.9 KB	2.4 MB	89

Third party requests and sizes per content type

Content	Header Size	Transfer Size	Content Size	Requests
html	0 b	0 b	0 b	0
css	0 b	0 b	0 b	0
javascript	555 B	129.0 KB	543.0 KB	1
image	0 b	133.2 KB	130.8 KB	9
font	0 b	208.2 KB	206.8 KB	4
other	0 b	0 b	0 b	2
plain	0 b	0 b	0 b	4
json	0 b	12.3 KB	50.3 KB	9
video	0 b	2.6 MB	3.2 MB	4
Total	523 B	3.0 MB	4.1 MB	33

| afterPageCompleteCheck.png | layoutShift.png | largestContentfulPaint.png |

Screenshots

afterPageCompleteCheck.png

layoutShift.png

largestContentfulPaint.png

Axe

Axe is an accessibility testing engine for websites and other HTML-based user interfaces. Tested using axe-core version 4.10.0. Read more about axe-core .

Violations

critical
Elements must only use supported ARIA attributes (cat.aria,wcag2a,wcag412,EN-301-549,EN-9.4.1.2) - aria-allowed-attr	Ensure an element's role supports its ARIA attributes
Fix all of the following: ARIA attribute is not allowed: aria-expanded="false" <div class="Coupon_sklv-couponV2__uBqkn" id="C96HXHBY" aria-expanded="false">
Buttons must have discernible text (cat.name-role-value,wcag2a,wcag412,section508,section508.22.a,TTv5,TT6.a,EN-301-549,EN-9.4.1.2,ACT) - button-name	Ensure buttons have discernible text
Fix any of the following: Element does not have inner text that is visible to screen readers aria-label attribute does not exist or is empty aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty Element has no title attribute Element's default semantics were not overridden with role="none" or role="presentation" <button class="TopLine_promo-topline__close__NxqbX"> <button type="button" class="ButtonDeprecated_sklv-button__Wy8xr ButtonTemplate_button__mMa6w diamant_header-top_right-icon__OEodS"> <button type="button" class="ButtonDeprecated_sklv-button__Wy8xr ButtonTemplate_button__mMa6w diamant_header-top_right-icon__OEodS"> <button type="button" class="ButtonDeprecated_sklv-button__Wy8xr ButtonTemplate_button__mMa6w diamant_header-top_right-icon__OEodS"> <button type="button" class="ButtonDeprecated_sklv-button__Wy8xr ButtonDeprecated_sklv-button_icon___v8v7 IconButton_icon-button__kK7yS UserMenu_user_menu-header-close_button__1SB79" types="icon" icon="close" loading=""> <button type="button" class="ButtonDeprecated_sklv-button__Wy8xr ButtonDeprecated_sklv-button_icon___v8v7 Breadcrumbs_breadcrumbs__more-btn__uIXMe" data-tooltip-id="breadcrumbs"> <button type="button" class="ButtonDeprecated_sklv-button__Wy8xr ButtonDeprecated_sklv-button_transparent__0PsDH SliderButtons_slider-buttons__btn__VsDug" data-qa="share"> <button type="button" class="ButtonDeprecated_sklv-button__Wy8xr ButtonDeprecated_sklv-button_transparent__0PsDH SliderButtons_slider-buttons__btn__VsDug" data-qa="main_add_to_favorite"> <button type="button" class="desktop_pagination-btn__5hfD5 desktop_pagination-btn_prev__w05Rf navigation_btn__s0d7U swiper-button-disabled" disabled=""> <button type="button" class="desktop_pagination-btn__5hfD5 desktop_pagination-btn_next__k_l87 navigation_btn__s0d7U"> <button class=""> <button class="liker__button liker__button-dislike">
serious
Elements must meet minimum color contrast ratio thresholds (cat.color,wcag2aa,wcag143,TTv5,TT13.c,EN-301-549,EN-9.1.4.3,ACT) - color-contrast	Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
Fix any of the following: Element has insufficient color contrast of 3.94 (foreground color: #808080, background color: #ffffff, font size: 10.5pt (14px), font weight: normal). Expected contrast ratio of 4.5:1 <span itemprop="name">Кольца из красного золота 585 пробы</span> <button class="sklv-btn-link Desktop_summary-btn-link__2tDah"><span itemprop="reviewCount">1</span> отзыв</button> <span>Материал</span> <span>Примерный вес</span> <span>Вставка</span> <p class="Characteristics_sklv-product-page-characteristics-warning__xENIN">Реальные характеристики изделия могут иметь незначительные отличия от представленных на сайте</p> <button class="Characteristics_sklv-product-page-characteristics-btn__GN1Ky">Все характеристики</button> <span class="LoginSuggestion_login__discount__n0rne"> до –30%</span> <button class="Coupon_sklv-couponV2__apply-button__5b2oT">Применить</button> <span data-qa="property_name">Артикул</span> <span data-qa="property_name">Бренд</span> <span data-qa="property_name">Для кого</span> <span data-qa="property_name">Примерный вес</span> <span data-qa="property_name">Тип металла</span> <span data-qa="property_name">Проба</span> <span data-qa="property_name">Тип вставки</span> <span data-qa="property_name">Форма вставки</span> <span data-qa="property_name">Количество</span> <span data-qa="property_name">Цвет</span> <span data-qa="property_name">Вес</span> <span data-qa="property_name">Размеры вставки</span> <span data-qa="property_name">Ширина кольца</span> <span data-qa="property_name">Ширина</span> <span data-qa="property_name">Высота</span> <span data-qa="property_name">Длина</span> <span class="HeaderDescMedia_add-new__text__uFOu_">Добавьте видеоотзыв</span> <span class="HeaderDescInfo_count__Tm6He">1 отзыв</span> <span class="Review_review__date__kvAwQ" itemprop="datePublished">8 апреля 2024</span> <span class="DiamantFooter_diamant_footer_title__gMCJ5">Покупателям</span> <span class="DiamantFooter_diamant_footer_title__gMCJ5">О компании</span> <span class="DiamantFooter_diamant_footer_title__gMCJ5">Правовая информация</span>
moderate
Heading levels should only increase by one (cat.semantics,best-practice) - heading-order	Ensure the order of headings is semantically correct
Fix any of the following: Heading order invalid <h3 class="Comments_reviews-title__S3xoX">Отзывы 1</h3>
serious
Links must have discernible text (cat.name-role-value,wcag2a,wcag244,wcag412,section508,section508.22.a,TTv5,TT6.a,EN-301-549,EN-9.2.4.4,EN-9.4.1.2,ACT) - link-name	Ensure links have discernible text
Fix all of the following: Element is in tab order and does not have accessible text Fix any of the following: Element does not have text that is visible to screen readers aria-label attribute does not exist or is empty aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty Element has no title attribute <a class="TopLine_sklv-topline__link__BIztV" href="/promotion/one-equals-two/"></a> <a itemprop="url" content="https://diamant.ru" href="/"> <a href="/" class="Breadcrumbs_breadcrumbs__link__XOik5" title="" itemprop="item"> <a class="BannerPromo_wrapper__MT4Lm" href="/promotion/14082024/"><img alt="" loading="lazy" width="313" height="64" decoding="async" data-nimg="1" class="BannerPromo_image__SL6W0" src="https://cdn.sokolov.ru/upload/content/area/61a4d2d366dd3304a6ed238eee72db78.jpg" style="color: transparent;"></a> <a href="/diamant-jewelry-catalog/product/31-310-01741-2/"> <a href="/diamant-jewelry-catalog/product/51-310-01741-1/"> <a href="/diamant-jewelry-catalog/product/51-310-01741-2/"> <a href="https://ok.ru/group/57622034841843" class="DiamantFooter_diamant_footer_icons_item__CbQXL" target="_blank" rel="nofollow"> <a href="https://vk.com/diamantrussia" class="DiamantFooter_diamant_footer_icons_item__CbQXL" target="_blank" rel="nofollow">
<ul> and <ol> must only directly contain <li>, <script> or <template> elements (cat.structure,wcag2a,wcag131,EN-301-549,EN-9.1.3.1) - list	Ensure that lists are structured correctly
Fix all of the following: List element has direct children that are not allowed: a <ul class="UserMenu_user_menu-links_list__XdG8h"> <ul class="diamant_header-bottom-links__KAfQx">
critical
Zooming and scaling must not be disabled (cat.sensory-and-visual-cues,wcag2aa,wcag144,EN-301-549,EN-9.1.4.4,ACT) - meta-viewport	Ensure <meta name="viewport"> does not disable text scaling and zooming
Fix any of the following: user-scalable=no on <meta> tag disables zooming on mobile devices <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimal-ui, user-scalable=no"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimal-ui, user-scalable=no">

Run 2 summary

https://diamant.ru/diamant-jewelry-catalog/product/51-310-01741-2/

Summary

Waterfall

Filmstrip

Coach

Coach score

Performance advice (68)

Best practice advice (68)

Privacy advice (86)

Page info

Technologies used to build the page.

Visual Metrics

Browser Metrics

Largest Contentful Paint

Detected Cumulative Layout Shift

Long Animation Frames

Server timings

Custom metrics collected through JavaScript

Extra metrics collected using scripting

CDP Performance

PageXray

Largest assets on the page (by transfer size)

Requests and sizes per content type

Data per domain

Expires and last modified statistics

Requests loaded after onLoad event

Requests loaded after onContentLoad

Render blocking requests

Render information

CPU

Long Tasks

Individual Long Tasks

CPU time spent

Time spent per request

CPU time spent

Third party

Unmatched third party domains

First party requests and sizes per content type

Third party requests and sizes per content type

Screenshots

Axe

Violations