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nsk-com.ru screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

nsk-com.ru

Доменное имя временно заблокировано.

Page Load Speed

13.8 sec in total

First Response

709 ms

Resources Loaded

13 sec

Page Rendered

107 ms

nsk-com.ru screenshot

About Website

Visit nsk-com.ru now to see the best up-to-date Nsk Com content for Russia and also check out these interesting facts you probably never knew about nsk-com.ru

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Key Findings

We analyzed Nsk-com.ru page load time and found that the first response time was 709 ms and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

nsk-com.ru performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

nsk-com.ru

709 ms

nskcom1.css

180 ms

top100.cnt

12156 ms

nsk-com-logo.jpg

187 ms

adsbygoogle.js

4 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 18% of them (3 requests) were addressed to the original Nsk-com.ru, 24% (4 requests) were made to Pagead2.googlesyndication.com and 24% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (12.2 sec) relates to the external source Counter.rambler.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.8 kB (19%)

Content Size

130.9 kB

After Optimization

106.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nsk-com.ru main page is 130.9 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 62.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 23.0 kB

  • Original 27.5 kB
  • After minification 20.0 kB
  • After compression 4.5 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 7.5 kB, which is 27% 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 23.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 50 B

  • Original 38.8 kB
  • After minification 38.8 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. Nsk Com images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 163 B

  • Original 62.5 kB
  • After minification 62.4 kB
  • After compression 62.3 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

-76%

Potential reduce by 1.6 kB

  • Original 2.1 kB
  • After minification 1.5 kB
  • After compression 511 B

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. Nsk-com.ru needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (31%)

Requests Now

16

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nsk Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nsk-com.ru

nsk-com.ru

709 ms

nskcom1.css

nskcom1.css

180 ms

top100.cnt

top100.cnt

12156 ms

nsk-com-logo.jpg

nsk-com-logo.jpg

187 ms

adsbygoogle.js

adsbygoogle.js

4 ms

ca-pub-8917042416048038.js

ca-pub-8917042416048038.js

32 ms

zrt_lookup.html

zrt_lookup.html

24 ms

show_ads_impl.js

show_ads_impl.js

45 ms

ads

ads

12050 ms

osd.js

osd.js

12 ms

ads

ads

261 ms

m_js_controller.js

m_js_controller.js

27 ms

abg.js

abg.js

38 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

45 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

21 ms

s

s

11 ms

x_button_blue2.png

x_button_blue2.png

5 ms

Accessibility Review

nsk-com.ru accessibility score

92

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

nsk-com.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

nsk-com.ru SEO score

91

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

High

Tap targets are not sized appropriately

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 Nsk-com.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 Nsk-com.ru main page’s claimed encoding is utf-8;. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

nsk-com.ru

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