Report Summary

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    Best Practices

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Главная - Мозохин Олег Борисович - из истории ВЧК ОГПУ НКВД МГБ

Page Load Speed

14.5 sec in total

First Response

4.2 sec

Resources Loaded

10.1 sec

Page Rendered

299 ms screenshot

About Website

Visit now to see the best up-to-date Mozohin content for Russia and also check out these interesting facts you probably never knew about

Сайт Мозохин.ру рассказывает о истории деятельности органов государственной безопасности, которая всегда вызывала интерес. Как раньше, так и в настоящее время исследователей в большей степени привлека...


Key Findings

We analyzed page load time and found that the first response time was 4.2 sec and then it took 10.3 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 performance score


Network Requests Diagram

4152 ms


2320 ms


345 ms


342 ms


341 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 71% of them (29 requests) were addressed to the original, 12% (5 requests) were made to and 2% (1 request) were made to The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 173.5 kB (47%)

Content Size

366.7 kB

After Optimization

193.2 kB

In fact, the total size of main page is 366.7 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. Javascripts take 130.5 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 48.6 kB

  • Original 60.8 kB
  • After minification 59.4 kB
  • After compression 12.1 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 48.6 kB or 80% of the original size.

Image Optimization


Potential reduce by 5.6 kB

  • Original 125.4 kB
  • After minification 119.8 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. Mozohin images are well optimized though.

JavaScript Optimization


Potential reduce by 77.1 kB

  • Original 130.5 kB
  • After minification 126.5 kB
  • After compression 53.4 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 77.1 kB or 59% of the original size.

CSS Optimization


Potential reduce by 42.2 kB

  • Original 50.0 kB
  • After minification 36.0 kB
  • After compression 7.8 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. needs all CSS files to be minified and compressed as it can save up to 42.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (53%)

Requests Now


After Optimization


The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mozohin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 Mozohin. 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: