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tetrus.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tetrus.ru

Page Load Speed

5.1 sec in total

First Response

570 ms

Resources Loaded

4.2 sec

Page Rendered

359 ms

tetrus.ru screenshot

About Website

Welcome to tetrus.ru homepage info - get ready to check Tetrus best content right away, or after learning these important things about tetrus.ru

Домен tetrus.ru продаётся. Цена: 75 000,00 р. Категории: Бизнес - Бизнес (другое); Товары - Товары (другое); Разное - Словарные слова (англ). Вся информация о домене в магазине доменов Рег.ру.

Visit tetrus.ru

Key Findings

We analyzed Tetrus.ru page load time and found that the first response time was 570 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tetrus.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value2,760 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value23.7 s

1/100

10%

Network Requests Diagram

tetrus.ru

570 ms

manifest.3a3a04ed93f3a7a6f850.js

241 ms

head-scripts.2ff7329da5c555107564.js

365 ms

design-system.e37fb26f5769a4208584.js

614 ms

shims.b18bb090e38254503d29.js

503 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Tetrus.ru, 6% (4 requests) were made to Files.reg.ru and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Reg.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.3 kB (55%)

Content Size

449.1 kB

After Optimization

200.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tetrus.ru main page is 449.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. HTML takes 270.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 232.8 kB

  • Original 270.3 kB
  • After minification 206.3 kB
  • After compression 37.6 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 64.1 kB, which is 24% 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 232.8 kB or 86% 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. Tetrus images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 43 B

  • Original 86.8 kB
  • After minification 86.8 kB
  • After compression 86.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 14.2 kB

  • Original 60.8 kB
  • After minification 60.8 kB
  • After compression 46.6 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. Tetrus.ru needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (80%)

Requests Now

56

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetrus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tetrus.ru

tetrus.ru

570 ms

manifest.3a3a04ed93f3a7a6f850.js

manifest.3a3a04ed93f3a7a6f850.js

241 ms

head-scripts.2ff7329da5c555107564.js

head-scripts.2ff7329da5c555107564.js

365 ms

design-system.e37fb26f5769a4208584.js

design-system.e37fb26f5769a4208584.js

614 ms

shims.b18bb090e38254503d29.js

shims.b18bb090e38254503d29.js

503 ms

analytics.12eba9d02c940b2e735b.js

analytics.12eba9d02c940b2e735b.js

621 ms

design-system.41669e8265cfd6184da6.css

design-system.41669e8265cfd6184da6.css

476 ms

all.56439fb91c54328e3b37.css

all.56439fb91c54328e3b37.css

841 ms

envybox-control.06544bd3d60d07a9d3c4.css

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400 ms

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all-body.75140de978a3b0400a34.css

638 ms

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644 ms

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920 ms

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642 ms

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all.dd618adc4a1b29bc1510.js

1029 ms

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all-body.83558bd386d4d70d8332.js

869 ms

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869 ms

regional-phone.ed7d85f96ef2cfce0caf.js

regional-phone.ed7d85f96ef2cfce0caf.js

870 ms

gtm.js

gtm.js

83 ms

b-icon_style_cross.svg

b-icon_style_cross.svg

602 ms

ds-icons__client_white.svg

ds-icons__client_white.svg

474 ms

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

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

636 ms

ds-icons__search_color-font-primary-main.svg

ds-icons__search_color-font-primary-main.svg

751 ms

ds-icons__search_color-font-secondary-accent.svg

ds-icons__search_color-font-secondary-accent.svg

701 ms

Inter-Regular.woff

Inter-Regular.woff

877 ms

Inter-Medium.woff

Inter-Medium.woff

907 ms

Inter-SemiBold.woff

Inter-SemiBold.woff

907 ms

js

js

51 ms

b-icon_style_cross.18a293bbbada5ecfcc2d1fb82350418e.svg

b-icon_style_cross.18a293bbbada5ecfcc2d1fb82350418e.svg

254 ms

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ds-icons__client_white.47f5733ddcaca8096d2640b364d9e279.svg

286 ms

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

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

376 ms

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

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

383 ms

ds-icons__search_color-font-secondary-accent.bffde08a9c76f4aa8a1976235dd79179.svg

ds-icons__search_color-font-secondary-accent.bffde08a9c76f4aa8a1976235dd79179.svg

407 ms

ds-icons__arrow-left_black-800.70159adc55d23d4fa533d98c4e5e0a1e.svg

ds-icons__arrow-left_black-800.70159adc55d23d4fa533d98c4e5e0a1e.svg

416 ms

b-icon_shop_lot.bcb04839ee3ac0c521674b5d026a6a9e.svg

b-icon_shop_lot.bcb04839ee3ac0c521674b5d026a6a9e.svg

483 ms

ds-icons__link-external_black-400.9f6289634915cd9ef12a292d97cca69a.svg

ds-icons__link-external_black-400.9f6289634915cd9ef12a292d97cca69a.svg

497 ms

b-icon_shop_hits.b2ddc6404bf9d5a59ff3fd674a9ba691.svg

b-icon_shop_hits.b2ddc6404bf9d5a59ff3fd674a9ba691.svg

506 ms

b-icon_shop_bid.a12814c07d1d40698eeb8204331c8af7.svg

b-icon_shop_bid.a12814c07d1d40698eeb8204331c8af7.svg

528 ms

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

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

532 ms

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

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

539 ms

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

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

610 ms

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

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

618 ms

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

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

628 ms

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

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

651 ms

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

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

655 ms

ds-icons__question-circle_color-font-placeholder.99ba65c162d1c128053a6efe318047d3.svg

ds-icons__question-circle_color-font-placeholder.99ba65c162d1c128053a6efe318047d3.svg

661 ms

ds-icons__mc-payment-pochastyam.dd0f2e152e37082fcd9549a7c473f1ad.svg

ds-icons__mc-payment-pochastyam.dd0f2e152e37082fcd9549a7c473f1ad.svg

728 ms

b-icon_shop_warranty-badge.b41df4cad8fd9c11d90945f41c22d96f.svg

b-icon_shop_warranty-badge.b41df4cad8fd9c11d90945f41c22d96f.svg

739 ms

ds-icons__mc-hosting-upsale.f1fd9406e4e4184d47f034dd458ba9bc.svg

ds-icons__mc-hosting-upsale.f1fd9406e4e4184d47f034dd458ba9bc.svg

750 ms

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ds-icons__mc-constructor-upsale.fef7f29678382eaa2bc5f39723ca7218.svg

771 ms

ds-icons__mc-vps-upsale.cb0e1e81ee731b22c958b7bf903871d7.svg

ds-icons__mc-vps-upsale.cb0e1e81ee731b22c958b7bf903871d7.svg

778 ms

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

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

786 ms

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

849 ms

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icon.d18b0726809215cf1a2703fe6810a8e2.png

861 ms

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

871 ms

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919 ms

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872 ms

AeonikPro-Medium.woff

AeonikPro-Medium.woff

640 ms

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

871 ms

tag.js

tag.js

829 ms

code.tonzz3.ru

code.tonzz3.ru

449 ms

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848 ms

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820 ms

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744 ms

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

757 ms

advert.gif

advert.gif

756 ms

tagtag.min.js

tagtag.min.js

42 ms

Accessibility Review

tetrus.ru accessibility score

85

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

tetrus.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

tetrus.ru SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 Tetrus.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 Tetrus.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

tetrus.ru

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