Tools & Wizards About Us
cherneenet.ru screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cherneenet.ru

Настройка windows 7 | Оптимизация Windows 7 | Windows 7 для чайников

Page Load Speed

3.1 sec in total

First Response

648 ms

Resources Loaded

2.2 sec

Page Rendered

217 ms

cherneenet.ru screenshot

About Website

Welcome to cherneenet.ru homepage info - get ready to check Cherneenet best content for Russia right away, or after learning these important things about cherneenet.ru

Сайт на компьютерную тематику по настройке и оптимизации операционных систем windows 7, windows 8, windows 8.1, windows 10

Visit cherneenet.ru

Key Findings

We analyzed Cherneenet.ru page load time and found that the first response time was 648 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cherneenet.ru performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

www.cherneenet.ru

648 ms

style.css

129 ms

mobail-css.css

250 ms

social-likes_flat.css

252 ms

adsbygoogle.js

12 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 40% of them (18 requests) were addressed to the original Cherneenet.ru, 11% (5 requests) were made to Pagead2.googlesyndication.com and 9% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (648 ms) belongs to the original domain Cherneenet.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.5 kB (48%)

Content Size

279.1 kB

After Optimization

144.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cherneenet.ru main page is 279.1 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. 30% of websites need less resources to load. Javascripts take 164.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 24.9 kB

  • Original 35.1 kB
  • After minification 33.5 kB
  • After compression 10.2 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 24.9 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 410 B

  • Original 15.8 kB
  • After minification 15.4 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. Cherneenet images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 62.7 kB

  • Original 164.7 kB
  • After minification 164.6 kB
  • After compression 102.0 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 62.7 kB or 38% of the original size.

CSS Optimization

-73%

Potential reduce by 46.4 kB

  • Original 63.5 kB
  • After minification 62.0 kB
  • After compression 17.1 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. Cherneenet.ru needs all CSS files to be minified and compressed as it can save up to 46.4 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (50%)

Requests Now

40

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cherneenet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cherneenet.ru

www.cherneenet.ru

648 ms

style.css

style.css

129 ms

mobail-css.css

mobail-css.css

250 ms

social-likes_flat.css

social-likes_flat.css

252 ms

adsbygoogle.js

adsbygoogle.js

12 ms

brand

brand

29 ms

jquery.min.js

jquery.min.js

34 ms

top100.jcn

top100.jcn

396 ms

social-likes.min.js

social-likes.min.js

268 ms

brand

brand

68 ms

cherneenet

cherneenet

37 ms

logo.png

logo.png

148 ms

panel-zadach.gif

panel-zadach.gif

149 ms

znachok-zvuka.gif

znachok-zvuka.gif

148 ms

operativnaj.gif

operativnaj.gif

149 ms

word.gif

word.gif

247 ms

shumit-komputer.gif

shumit-komputer.gif

370 ms

razem.gif

razem.gif

250 ms

ca-pub-6887084061134339.js

ca-pub-6887084061134339.js

119 ms

zrt_lookup.html

zrt_lookup.html

67 ms

show_ads_impl.js

show_ads_impl.js

67 ms

comments_capture.png

comments_capture.png

219 ms

widgettitle-bg.jpg

widgettitle-bg.jpg

219 ms

folder.png

folder.png

205 ms

bluer.png

bluer.png

320 ms

konvert.png

konvert.png

322 ms

zamok.png

zamok.png

325 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

92 ms

hit

hit

285 ms

watch.js

watch.js

190 ms

ads

ads

286 ms

top100.scn

top100.scn

124 ms

osd.js

osd.js

6 ms

n.js

n.js

392 ms

watch.js

watch.js

451 ms

css

css

63 ms

m_js_controller.js

m_js_controller.js

32 ms

abg.js

abg.js

33 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

18 ms

s

s

10 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

54 ms

x_button_blue2.png

x_button_blue2.png

2 ms

jadqs.php

jadqs.php

121 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

4 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

49 ms

Accessibility Review

cherneenet.ru accessibility score

89

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.

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

cherneenet.ru best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

cherneenet.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cherneenet.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cherneenet.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

cherneenet.ru

Open Graph description is not detected on the main page of Cherneenet. 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: