Tools & Wizards About Us
cnz.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cnz.ru

Домен cnz.ru: купить в магазине доменных имен REG.RU

Page Load Speed

4.5 sec in total

First Response

539 ms

Resources Loaded

3.6 sec

Page Rendered

336 ms

cnz.ru screenshot

About Website

Visit cnz.ru now to see the best up-to-date Cnz content and also check out these interesting facts you probably never knew about cnz.ru

Домен cnz.ru продаётся. Цена: 1 000 000,00 р. Категории: Автоматические категории - 3-х символьные; Автоматические категории - Старше 2-х лет. Вся информация о домене в магазине доменов REG.RU.

Visit cnz.ru

Key Findings

We analyzed Cnz.ru page load time and found that the first response time was 539 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cnz.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value4,050 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

cnz.ru

539 ms

cnz.ru

1143 ms

manifest.f7945da578e592bd094d.js

235 ms

head-scripts.2929a9eb6433a563c83e.js

359 ms

design-system.5602218d0cd3b0993485.js

605 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cnz.ru, 87% (53 requests) were made to Reg.ru and 7% (4 requests) were made to Files.reg.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Reg.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.1 kB (27%)

Content Size

1.5 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnz.ru main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 216.4 kB

  • Original 254.0 kB
  • After minification 197.1 kB
  • After compression 37.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 57.0 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 216.4 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 1.3 kB

  • Original 31.2 kB
  • After minification 29.9 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Cnz images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 158.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 918.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 158.8 kB or 15% of the original size.

CSS Optimization

-23%

Potential reduce by 37.6 kB

  • Original 165.5 kB
  • After minification 165.5 kB
  • After compression 127.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cnz.ru needs all CSS files to be minified and compressed as it can save up to 37.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (79%)

Requests Now

52

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnz.ru

cnz.ru

539 ms

cnz.ru

cnz.ru

1143 ms

manifest.f7945da578e592bd094d.js

manifest.f7945da578e592bd094d.js

235 ms

head-scripts.2929a9eb6433a563c83e.js

head-scripts.2929a9eb6433a563c83e.js

359 ms

design-system.5602218d0cd3b0993485.js

design-system.5602218d0cd3b0993485.js

605 ms

shims.a6f6d0a0bd87b94f64b6.js

shims.a6f6d0a0bd87b94f64b6.js

509 ms

analytics.16d9007edca4ab1a8e00.js

analytics.16d9007edca4ab1a8e00.js

643 ms

design-system.41669e8265cfd6184da6.css

design-system.41669e8265cfd6184da6.css

474 ms

all.280f8bfa66b384b1528f.css

all.280f8bfa66b384b1528f.css

844 ms

envybox-control.06544bd3d60d07a9d3c4.css

envybox-control.06544bd3d60d07a9d3c4.css

518 ms

all-body.75140de978a3b0400a34.css

all-body.75140de978a3b0400a34.css

671 ms

domain-shop-lot.199683625bfce3c148f8.css

domain-shop-lot.199683625bfce3c148f8.css

700 ms

shop-widget.f8403403bf9c68784983.css

shop-widget.f8403403bf9c68784983.css

632 ms

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1063 ms

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vendors.946e54168f702fe3b5cc.js

920 ms

all.9ad6ae803dfdfdb7e7f1.js

all.9ad6ae803dfdfdb7e7f1.js

920 ms

all-body.6c7914096a3c42a90828.js

all-body.6c7914096a3c42a90828.js

920 ms

domain-shop-lot.f54063431a9f9bcd12eb.js

domain-shop-lot.f54063431a9f9bcd12eb.js

806 ms

shop-widget.039b38ec855c4da5cbd0.js

shop-widget.039b38ec855c4da5cbd0.js

931 ms

regional-phone.458e30515c526ae6a842.js

regional-phone.458e30515c526ae6a842.js

949 ms

gtm.js

gtm.js

97 ms

b-icon_style_cross.svg

b-icon_style_cross.svg

563 ms

ds-icons__client_white.svg

ds-icons__client_white.svg

661 ms

Inter-Regular.woff

Inter-Regular.woff

1041 ms

Inter-Medium.woff

Inter-Medium.woff

1065 ms

Inter-SemiBold.woff

Inter-SemiBold.woff

1064 ms

b-icon_style_cross.18a293bbbada5ecfcc2d1fb82350418e.svg

b-icon_style_cross.18a293bbbada5ecfcc2d1fb82350418e.svg

153 ms

ds-icons__arrow-dropdown_color-font-primary-main.04e538d2d682041f17e7342050e17842.svg

ds-icons__arrow-dropdown_color-font-primary-main.04e538d2d682041f17e7342050e17842.svg

187 ms

ds-icons__search_color-font-primary-main.b22e94408ddbbdb3ade69de580f1659e.svg

ds-icons__search_color-font-primary-main.b22e94408ddbbdb3ade69de580f1659e.svg

207 ms

ds-icons__client_white.47f5733ddcaca8096d2640b364d9e279.svg

ds-icons__client_white.47f5733ddcaca8096d2640b364d9e279.svg

274 ms

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ds-icons__arrow-left_black-800.70159adc55d23d4fa533d98c4e5e0a1e.svg

309 ms

b-icon_shop_lot.bcb04839ee3ac0c521674b5d026a6a9e.svg

b-icon_shop_lot.bcb04839ee3ac0c521674b5d026a6a9e.svg

320 ms

ds-icons__link-external_black-400.9f6289634915cd9ef12a292d97cca69a.svg

ds-icons__link-external_black-400.9f6289634915cd9ef12a292d97cca69a.svg

329 ms

b-icon_shop_hits.b2ddc6404bf9d5a59ff3fd674a9ba691.svg

b-icon_shop_hits.b2ddc6404bf9d5a59ff3fd674a9ba691.svg

376 ms

b-icon_shop_bid.a12814c07d1d40698eeb8204331c8af7.svg

b-icon_shop_bid.a12814c07d1d40698eeb8204331c8af7.svg

410 ms

b-domain-shop-lot-external__icon_site_yandex.ff71e874e451e56ac82a541e58792f37.svg

b-domain-shop-lot-external__icon_site_yandex.ff71e874e451e56ac82a541e58792f37.svg

430 ms

b-domain-shop-lot-external__icon_site_google.6e80e9ec7868355eb8c0db60e9ae86f6.svg

b-domain-shop-lot-external__icon_site_google.6e80e9ec7868355eb8c0db60e9ae86f6.svg

445 ms

b-domain-shop-lot-external__icon_site_rambler.e3915267e8755cfb844dfa18f506f7cb.svg

b-domain-shop-lot-external__icon_site_rambler.e3915267e8755cfb844dfa18f506f7cb.svg

451 ms

b-domain-shop-lot-external__icon_site_yahoo.380ae41fae91f37e03f4b51491c25fb4.svg

b-domain-shop-lot-external__icon_site_yahoo.380ae41fae91f37e03f4b51491c25fb4.svg

474 ms

b-domain-shop-lot-external__icon_site_bing.85234dd364db6301f5c9eff6a9b0ff74.svg

b-domain-shop-lot-external__icon_site_bing.85234dd364db6301f5c9eff6a9b0ff74.svg

496 ms

b-domain-shop-lot-external__icon_site_mail.f04d2bd8e55050ff056aae8145792640.svg

b-domain-shop-lot-external__icon_site_mail.f04d2bd8e55050ff056aae8145792640.svg

532 ms

ds-icons__cart_color-font-primary-inverse.918469e0b2ab6cc7e961356d5b5713cf.svg

ds-icons__cart_color-font-primary-inverse.918469e0b2ab6cc7e961356d5b5713cf.svg

550 ms

ds-icons__question-circle_color-font-placeholder.svg

ds-icons__question-circle_color-font-placeholder.svg

718 ms

b-icon_shop_warranty-badge.b41df4cad8fd9c11d90945f41c22d96f.svg

b-icon_shop_warranty-badge.b41df4cad8fd9c11d90945f41c22d96f.svg

575 ms

ds-icons__mc-hosting-upsale.f1fd9406e4e4184d47f034dd458ba9bc.svg

ds-icons__mc-hosting-upsale.f1fd9406e4e4184d47f034dd458ba9bc.svg

603 ms

ds-icons__mc-constructor-upsale.fef7f29678382eaa2bc5f39723ca7218.svg

ds-icons__mc-constructor-upsale.fef7f29678382eaa2bc5f39723ca7218.svg

616 ms

ds-icons__mc-vps-upsale.cb0e1e81ee731b22c958b7bf903871d7.svg

ds-icons__mc-vps-upsale.cb0e1e81ee731b22c958b7bf903871d7.svg

653 ms

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ds-icons__mc-ssl-upsale.9569e040f4fb87d4b628d74be300e152.svg

676 ms

ds-icons__mc-dedicated-upsale.8a0d9566d56643c9aaa91e4bda4af9ec.svg

ds-icons__mc-dedicated-upsale.8a0d9566d56643c9aaa91e4bda4af9ec.svg

699 ms

icon.d18b0726809215cf1a2703fe6810a8e2.png

icon.d18b0726809215cf1a2703fe6810a8e2.png

727 ms

ds-icons__arrow-right_color-font-primary-inverse.b550047dd7a7c229f9346a4227462336.svg

ds-icons__arrow-right_color-font-primary-inverse.b550047dd7a7c229f9346a4227462336.svg

737 ms

ds-icons__arrow-next_color-font-disabled.cac5a1bbb4387353115aaa323aa55ccb.svg

ds-icons__arrow-next_color-font-disabled.cac5a1bbb4387353115aaa323aa55ccb.svg

781 ms

ds-icons__vkontakte_color-font-primary-main.d3078deb58e637b1490267ec9beeef24.svg

ds-icons__vkontakte_color-font-primary-main.d3078deb58e637b1490267ec9beeef24.svg

805 ms

ds-icons__telegram_color-font-primary-main.0ff114fe978f8333e7d8eb40eefec964.svg

ds-icons__telegram_color-font-primary-main.0ff114fe978f8333e7d8eb40eefec964.svg

776 ms

ds-icons__ok_color-font-primary-main.d47bb4b41a056c7e89ba4e91e96575ad.svg

ds-icons__ok_color-font-primary-main.d47bb4b41a056c7e89ba4e91e96575ad.svg

796 ms

ds-icons__moikrug_color-font-primary-main.119dd480b673321ff640b6fb3df36fab.svg

ds-icons__moikrug_color-font-primary-main.119dd480b673321ff640b6fb3df36fab.svg

822 ms

AeonikPro-Medium.woff

AeonikPro-Medium.woff

778 ms

ds-icons__youtube-fill_color-font-primary-main.cdcf04d6346ff73a00dfef8e28c2700f.svg

ds-icons__youtube-fill_color-font-primary-main.cdcf04d6346ff73a00dfef8e28c2700f.svg

812 ms

tag.js

tag.js

974 ms

code.tonzz3.ru

code.tonzz3.ru

665 ms

ds-icons__x-twitter_color-font-primary-main.b85fc96acfe3bd04254125b63bd903e4.svg

ds-icons__x-twitter_color-font-primary-main.b85fc96acfe3bd04254125b63bd903e4.svg

841 ms

Accessibility Review

cnz.ru accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cnz.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cnz.ru SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnz.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Cnz.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

cnz.ru

Open Graph data is detected on the main page of Cnz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: