Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

adself.ru

adself.ru | 520: Web server is returning an unknown error

Page Load Speed

22.9 sec in total

First Response

974 ms

Resources Loaded

21.2 sec

Page Rendered

773 ms

adself.ru screenshot

About Website

Click here to check amazing Adself content for Russia. Otherwise, check out these important facts you probably never knew about adself.ru

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Key Findings

We analyzed Adself.ru page load time and found that the first response time was 974 ms and then it took 22 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

adself.ru performance score

0

Network Requests Diagram

adself.ru

974 ms

wp-emoji-release.min.js

181 ms

hb_gorizontal.css

183 ms

pagenavi-css.css

190 ms

style.css

293 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 71% of them (32 requests) were addressed to the original Adself.ru, 11% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Informer.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.9 kB (58%)

Content Size

479.9 kB

After Optimization

202.0 kB

In fact, the total size of Adself.ru main page is 479.9 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. 45% of websites need less resources to load. Javascripts take 199.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 45.1 kB

  • Original 59.3 kB
  • After minification 56.5 kB
  • After compression 14.2 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 45.1 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 8.4 kB

  • Original 117.5 kB
  • After minification 109.1 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. Adself images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 137.3 kB

  • Original 199.7 kB
  • After minification 186.6 kB
  • After compression 62.4 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 137.3 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 87.1 kB

  • Original 103.4 kB
  • After minification 88.1 kB
  • After compression 16.3 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. Adself.ru needs all CSS files to be minified and compressed as it can save up to 87.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (49%)

Requests Now

35

After Optimization

18

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adself. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

SEO Factors

adself.ru SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adself.ru can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Adself.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

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