Tools & Wizards About Us
zetcomputer.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

zetcomputer.ru

ZET-Shop - интернет магазин новой и б/у техники с гарантией по отличной цене.

Page Load Speed

5.3 sec in total

First Response

636 ms

Resources Loaded

4.4 sec

Page Rendered

192 ms

zetcomputer.ru screenshot

About Website

Visit zetcomputer.ru now to see the best up-to-date ZET Computer content for Russia and also check out these interesting facts you probably never knew about zetcomputer.ru

Интернет-магазин Zet-Shop

Visit zetcomputer.ru

Key Findings

We analyzed Zetcomputer.ru page load time and found that the first response time was 636 ms and then it took 4.6 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

zetcomputer.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

zetcomputer.ru

636 ms

zet-shop.ru

884 ms

zet-shop.ru

165 ms

css

37 ms

template_ec06258f6eda625430efaa4a86a31807_v1.css

670 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Zetcomputer.ru, 83% (54 requests) were made to Zet-shop.ru and 9% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.9 kB (30%)

Content Size

915.1 kB

After Optimization

642.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zetcomputer.ru main page is 915.1 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. 45% of websites need less resources to load. Images take 342.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 117.9 kB

  • Original 143.1 kB
  • After minification 120.3 kB
  • After compression 25.3 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 22.8 kB, which is 16% 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 117.9 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 13.9 kB

  • Original 342.3 kB
  • After minification 328.4 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. ZET Computer images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 141 B

  • Original 88.3 kB
  • After minification 88.3 kB
  • After compression 88.2 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

-41%

Potential reduce by 141.0 kB

  • Original 341.3 kB
  • After minification 341.3 kB
  • After compression 200.3 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. Zetcomputer.ru needs all CSS files to be minified and compressed as it can save up to 141.0 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (43%)

Requests Now

56

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZET Computer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zetcomputer.ru

zetcomputer.ru

636 ms

zet-shop.ru

zet-shop.ru

884 ms

zet-shop.ru

zet-shop.ru

165 ms

css

css

37 ms

template_ec06258f6eda625430efaa4a86a31807_v1.css

template_ec06258f6eda625430efaa4a86a31807_v1.css

670 ms

core.min.js

core.min.js

633 ms

kernel_main_v1.js

kernel_main_v1.js

634 ms

dexie3.bundle.min.js

dexie3.bundle.min.js

510 ms

core_ls.min.js

core_ls.min.js

385 ms

core_frame_cache.min.js

core_frame_cache.min.js

391 ms

protobuf.min.js

protobuf.min.js

641 ms

model.min.js

model.min.js

521 ms

rest.client.min.js

rest.client.min.js

638 ms

pull.client.min.js

pull.client.min.js

782 ms

cphttprequest.min.js

cphttprequest.min.js

767 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

767 ms

ajax.js

ajax.js

768 ms

currency-core.bundle.min.js

currency-core.bundle.min.js

769 ms

core_currency.min.js

core_currency.min.js

794 ms

template_f01d3b18cad84c13e9cfbfe2a61bb941_v1.js

template_f01d3b18cad84c13e9cfbfe2a61bb941_v1.js

1264 ms

default_58932091c45f1601f8c68c8c860b05af_v1.js

default_58932091c45f1601f8c68c8c860b05af_v1.js

889 ms

js

js

65 ms

ba.js

ba.js

901 ms

tag.js

tag.js

1573 ms

b4aeb20c94886896032428e0ca30d1fd.svg

b4aeb20c94886896032428e0ca30d1fd.svg

136 ms

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1294 ms

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139 ms

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140 ms

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140 ms

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139 ms

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898 ms

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897 ms

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898 ms

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897 ms

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897 ms

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company.png

1026 ms

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1024 ms

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1025 ms

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1025 ms

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1024 ms

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1151 ms

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1152 ms

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1152 ms

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1152 ms

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1152 ms

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1276 ms

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1277 ms

Phone_black.svg

Phone_black.svg

1219 ms

next.svg

next.svg

1223 ms

burger_black.svg

burger_black.svg

1222 ms

Search_black_sm.svg

Search_black_sm.svg

1342 ms

pl3.gif

pl3.gif

1271 ms

mail_xlg.png

mail_xlg.png

1276 ms

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736 ms

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757 ms

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807 ms

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784 ms

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807 ms

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805 ms

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1273 ms

ai.svg

ai.svg

1219 ms

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1184 ms

pay_icons.svg

pay_icons.svg

1304 ms

Close_mask.svg

Close_mask.svg

1308 ms

template_styles.css

template_styles.css

1234 ms

Accessibility Review

zetcomputer.ru accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

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

Best Practices

zetcomputer.ru best practices score

83

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

SEO Factors

zetcomputer.ru SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Zetcomputer.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 Zetcomputer.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

zetcomputer.ru

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