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claso.ru screenshot

Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

claso.ru

Бесплатные объявления вашего города | Claso.ru

Page Load Speed

18.9 sec in total

First Response

586 ms

Resources Loaded

17.4 sec

Page Rendered

870 ms

claso.ru screenshot

About Website

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

Доска бесплатных объявлений вашего города. Здесь всего за 1 минуту можно бесплатно подать объявление в вашем городе без регистрации.

Visit claso.ru

Key Findings

We analyzed Claso.ru page load time and found that the first response time was 586 ms and then it took 18.3 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.

Performance Metrics

claso.ru performance score

0

Network Requests Diagram

claso.ru

586 ms

claso.ru

1222 ms

bootstrap.min.css

309 ms

style.css

462 ms

es5-shims.min.js

182 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 80% of them (44 requests) were addressed to the original Claso.ru, 5% (3 requests) were made to Mc.yandex.ru and 4% (2 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (12.2 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 476.5 kB (78%)

Content Size

614.3 kB

After Optimization

137.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Claso.ru main page is 614.3 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. HTML takes 355.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 289.9 kB

  • Original 355.5 kB
  • After minification 345.2 kB
  • After compression 65.7 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 289.9 kB or 82% of the original size.

JavaScript Optimization

-46%

Potential reduce by 30.0 kB

  • Original 64.8 kB
  • After minification 64.6 kB
  • After compression 34.8 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 30.0 kB or 46% of the original size.

CSS Optimization

-81%

Potential reduce by 156.6 kB

  • Original 194.0 kB
  • After minification 193.6 kB
  • After compression 37.4 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. Claso.ru needs all CSS files to be minified and compressed as it can save up to 156.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (58%)

Requests Now

50

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Claso. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

claso.ru

claso.ru

586 ms

claso.ru

claso.ru

1222 ms

bootstrap.min.css

bootstrap.min.css

309 ms

style.css

style.css

462 ms

es5-shims.min.js

es5-shims.min.js

182 ms

share.js

share.js

194 ms

font-awesome.min.css

font-awesome.min.css

562 ms

bootstrap-select.min.css

bootstrap-select.min.css

563 ms

jquery.min.js

jquery.min.js

781 ms

bootstrap.min.js

bootstrap.min.js

563 ms

form.js

form.js

562 ms

bootstrap-typeahead.js

bootstrap-typeahead.js

621 ms

bootstrap-select.min.js

bootstrap-select.min.js

622 ms

map_russia.js

map_russia.js

621 ms

region_select.png

region_select.png

665 ms

login.png

login.png

665 ms

add.png

add.png

753 ms

claso.png

claso.png

770 ms

building.png

building.png

770 ms

favorite.png

favorite.png

815 ms

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813 ms

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927 ms

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928 ms

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928 ms

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938 ms

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930 ms

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931 ms

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1045 ms

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1060 ms

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1061 ms

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1081 ms

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1077 ms

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1081 ms

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1195 ms

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1210 ms

581db07d7e11a.png

581db07d7e11a.png

1210 ms

cnt

cnt

604 ms

top100.cnt

top100.cnt

630 ms

townline.png

townline.png

744 ms

facebook.png

facebook.png

749 ms

vkontakte.png

vkontakte.png

749 ms

twitter.png

twitter.png

861 ms

odnoklassniki.png

odnoklassniki.png

876 ms

mailru.png

mailru.png

816 ms

google.png

google.png

832 ms

watch.js

watch.js

4 ms

watch.js

watch.js

975 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

934 ms

analytics.js

analytics.js

97 ms

all_areas_map.json

all_areas_map.json

779 ms

collect

collect

13 ms

collect

collect

56 ms

advert.gif

advert.gif

12188 ms

count

count

129 ms

1

1

125 ms

SEO Factors

claso.ru SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Claso.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Claso.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

claso.ru

Open Graph data is detected on the main page of Claso. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: