Tools & Wizards About Us

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

khb.ru

Научно-исследовательский институт компьютерных технологий и телекоммуникаций Тихоокеанского государственного университета, НИИ КТиТ ТОГУ, НИИКТиТ

Page Load Speed

22.2 sec in total

First Response

1.1 sec

Resources Loaded

21 sec

Page Rendered

187 ms

About Website

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

Научно-исследовательский институт компьютерных технологий и телекоммуникаций Тихоокеанского государственного университета

Visit khb.ru

Key Findings

We analyzed Khb.ru page load time and found that the first response time was 1.1 sec and then it took 21.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

khb.ru performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

khb.ru

1067 ms

style.css

420 ms

scripts.js

424 ms

suckertree.js

426 ms

ga.js

53 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 52% of them (13 requests) were addressed to the original Khb.ru, 20% (5 requests) were made to Rc.khb.ru and 12% (3 requests) were made to Cnit.khb.ru. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Cnit.khb.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.8 kB (23%)

Content Size

145.7 kB

After Optimization

111.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Khb.ru main page is 145.7 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. 20% of websites need less resources to load. Images take 87.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 14.5 kB

  • Original 19.3 kB
  • After minification 19.1 kB
  • After compression 4.8 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 14.5 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 2.4 kB

  • Original 87.7 kB
  • After minification 85.3 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. Khb images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 5.1 kB

  • Original 23.7 kB
  • After minification 22.9 kB
  • After compression 18.6 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 5.1 kB or 21% of the original size.

CSS Optimization

-79%

Potential reduce by 11.9 kB

  • Original 15.0 kB
  • After minification 11.7 kB
  • After compression 3.1 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. Khb.ru needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khb. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

khb.ru accessibility score

68

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

khb.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

High

Browser errors were logged to the console

SEO Factors

khb.ru SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Khb.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 Khb.ru main page’s claimed encoding is windows-1251. 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

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