Tools & Wizards About Us
kologriv.ru screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

kologriv.ru

kologriv.ru

Page Load Speed

2.2 sec in total

First Response

562 ms

Resources Loaded

1.5 sec

Page Rendered

190 ms

kologriv.ru screenshot

About Website

Click here to check amazing Kologriv content. Otherwise, check out these important facts you probably never knew about kologriv.ru

kologriv.ru

Visit kologriv.ru

Key Findings

We analyzed Kologriv.ru page load time and found that the first response time was 562 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

kologriv.ru performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

kologriv.ru

562 ms

style.css

139 ms

watch.js

188 ms

img01.gif

144 ms

img02.gif

285 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Kologriv.ru, 29% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (562 ms) belongs to the original domain Kologriv.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.6 kB (65%)

Content Size

74.7 kB

After Optimization

26.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Kologriv.ru main page is 74.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 66.8 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 1.8 kB

  • Original 3.2 kB
  • After minification 3.0 kB
  • After compression 1.4 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 1.8 kB or 56% of the original size.

JavaScript Optimization

-64%

Potential reduce by 43.1 kB

  • Original 66.8 kB
  • After minification 66.8 kB
  • After compression 23.8 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 43.1 kB or 64% of the original size.

CSS Optimization

-79%

Potential reduce by 3.7 kB

  • Original 4.7 kB
  • After minification 3.2 kB
  • After compression 963 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. Kologriv.ru needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kologriv. According to our analytics all requests are already optimized.

Network Requests Diagram

kologriv.ru

kologriv.ru

562 ms

style.css

style.css

139 ms

watch.js

watch.js

188 ms

img01.gif

img01.gif

144 ms

img02.gif

img02.gif

285 ms

img0.gif

img0.gif

401 ms

watch.js

watch.js

524 ms

Accessibility Review

kologriv.ru accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

kologriv.ru best practices score

67

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

kologriv.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

Page is blocked from indexing

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 Kologriv.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 Kologriv.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

kologriv.ru

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