Tools & Wizards About Us
netcube.ru screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

netcube.ru

Netcube - создаем, модернизируем и поддерживаем информационную инфраструктуру

Page Load Speed

7.6 sec in total

First Response

409 ms

Resources Loaded

6.7 sec

Page Rendered

489 ms

netcube.ru screenshot

About Website

Click here to check amazing Netcube content for Russia. Otherwise, check out these important facts you probably never knew about netcube.ru

Построение телекоммуникационной инфраструктуры предприятий, центров обработки вызовов, сетей и систем видеоконференцсвязи; Создание систем обработки и хранения данных, центров обработки данных (ЦОД); ...

Visit netcube.ru

Key Findings

We analyzed Netcube.ru page load time and found that the first response time was 409 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

netcube.ru performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value31.4 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

netcube.ru

409 ms

netcube.ru

703 ms

kernel_main.css

136 ms

page_4b1677a9419c81caff9c82363ff9f19d.css

291 ms

template_e1c8b3f177a5553b87f9066049656225.css

568 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 94% of them (139 requests) were addressed to the original Netcube.ru, 2% (3 requests) were made to Yandex.st and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Netcube.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.2 kB (4%)

Content Size

7.9 MB

After Optimization

7.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Netcube.ru main page is 7.9 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. 50% of websites need less resources to load. Images take 7.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 103.0 kB

  • Original 123.7 kB
  • After minification 123.0 kB
  • After compression 20.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 103.0 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 173.2 kB

  • Original 7.5 MB
  • After minification 7.3 MB

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. Netcube images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 33.7 kB

  • Original 245.8 kB
  • After minification 245.8 kB
  • After compression 212.1 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 33.7 kB or 14% of the original size.

CSS Optimization

-17%

Potential reduce by 7.3 kB

  • Original 42.1 kB
  • After minification 42.1 kB
  • After compression 34.8 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. Netcube.ru needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (8%)

Requests Now

144

After Optimization

133

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Netcube. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

netcube.ru

netcube.ru

409 ms

netcube.ru

netcube.ru

703 ms

kernel_main.css

kernel_main.css

136 ms

page_4b1677a9419c81caff9c82363ff9f19d.css

page_4b1677a9419c81caff9c82363ff9f19d.css

291 ms

template_e1c8b3f177a5553b87f9066049656225.css

template_e1c8b3f177a5553b87f9066049656225.css

568 ms

kernel_main.js

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830 ms

template_3989b8533111fb4be07296080f006a33.js

template_3989b8533111fb4be07296080f006a33.js

843 ms

jquery-ui.min.js

jquery-ui.min.js

931 ms

jquery.easing.min.js

jquery.easing.min.js

1093 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1216 ms

webfont.js

webfont.js

21 ms

ba.js

ba.js

280 ms

analytics.js

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99 ms

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136 ms

Accessibility Review

netcube.ru accessibility score

79

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

[id] attributes on active, focusable elements are not unique

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

netcube.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

netcube.ru SEO score

69

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

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 Netcube.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 Netcube.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

netcube.ru

Open Graph description is not detected on the main page of Netcube. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: