Report Summary

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    Best Practices

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Алексей Кощеев /

Page Load Speed

3.8 sec in total

First Response

566 ms

Resources Loaded

3 sec

Page Rendered

240 ms screenshot

About Website

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

Создание сайтов на системе управления (CMS) в Кирове. Разработка сложных WEB-систем, интернет-магазинов в Кирове. Хостинг 1С-Битрикс. Алексей Кощеев, Киров. Материалы для студентов. Вятский государств...


Key Findings

We analyzed page load time and found that the first response time was 566 ms and then it took 3.2 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 performance score


Network Requests Diagram

566 ms

749 ms


154 ms


401 ms


529 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 36% of them (22 requests) were addressed to the original, 26% (16 requests) were made to and 11% (7 requests) were made to The less responsive or slowest element that took the longest time to load (762 ms) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 68.0 kB (34%)

Content Size

198.1 kB

After Optimization

130.1 kB

In fact, the total size of main page is 198.1 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. 35% of websites need less resources to load. Images take 139.6 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 16.2 kB

  • Original 21.7 kB
  • After minification 20.3 kB
  • After compression 5.4 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 16.2 kB or 75% of the original size.

Image Optimization


Potential reduce by 21.0 kB

  • Original 139.6 kB
  • After minification 118.6 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. Obviously, Koscheev needs image optimization as it can save up to 21.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization


Potential reduce by 135 B

  • Original 369 B
  • After minification 325 B
  • After compression 234 B

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 135 B or 37% of the original size.

CSS Optimization


Potential reduce by 30.6 kB

  • Original 36.4 kB
  • After minification 35.1 kB
  • After compression 5.8 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 30.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (49%)

Requests Now


After Optimization


The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koscheev. 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 from 7 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 Koscheev. 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: