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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

libraries.allbest.ru

Allbest - выбери лучшее!

Page Load Speed

10.9 sec in total

First Response

771 ms

Resources Loaded

7 sec

Page Rendered

3.1 sec

libraries.allbest.ru screenshot

About Website

Click here to check amazing Libraries Allbest content for Russia. Otherwise, check out these important facts you probably never knew about libraries.allbest.ru

База знаний, Союз образовательных сайтов

Visit libraries.allbest.ru

Key Findings

We analyzed Libraries.allbest.ru page load time and found that the first response time was 771 ms and then it took 10.1 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

libraries.allbest.ru performance score

0

Network Requests Diagram

libraries.allbest.ru

771 ms

allbest.css

267 ms

adsbygoogle.js

17 ms

show_ads.js

34 ms

l9.js

422 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 34% of them (14 requests) were addressed to the original Libraries.allbest.ru, 17% (7 requests) were made to Multiwork.org and 12% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Multiwork.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.9 kB (63%)

Content Size

321.8 kB

After Optimization

118.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Libraries.allbest.ru main page is 321.8 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. 30% of websites need less resources to load. HTML takes 182.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 157.0 kB

  • Original 182.1 kB
  • After minification 181.7 kB
  • After compression 25.0 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 157.0 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 115 B

  • Original 1.5 kB
  • After minification 1.4 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. Libraries Allbest images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 32.8 kB

  • Original 122.5 kB
  • After minification 115.3 kB
  • After compression 89.7 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 32.8 kB or 27% of the original size.

CSS Optimization

-82%

Potential reduce by 13.0 kB

  • Original 15.8 kB
  • After minification 12.4 kB
  • After compression 2.8 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. Libraries.allbest.ru needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (64%)

Requests Now

36

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libraries Allbest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

libraries.allbest.ru

libraries.allbest.ru

771 ms

allbest.css

allbest.css

267 ms

adsbygoogle.js

adsbygoogle.js

17 ms

show_ads.js

show_ads.js

34 ms

l9.js

l9.js

422 ms

l6.js

l6.js

422 ms

ca-pub-5303253934337511.js

ca-pub-5303253934337511.js

237 ms

zrt_lookup.html

zrt_lookup.html

1115 ms

show_ads_impl.js

show_ads_impl.js

232 ms

mainbg.gif

mainbg.gif

916 ms

spacer.gif

spacer.gif

916 ms

tab1.gif

tab1.gif

914 ms

tab2.gif

tab2.gif

914 ms

allbestlogo.gif

allbestlogo.gif

985 ms

zoom.gif

zoom.gif

986 ms

find.gif

find.gif

986 ms

contacts.gif

contacts.gif

985 ms

dots.gif

dots.gif

984 ms

lmenu.gif

lmenu.gif

888 ms

ads

ads

900 ms

ads

ads

518 ms

osd.js

osd.js

237 ms

advert.aspx

advert.aspx

832 ms

hit;Allbest_ru

hit;Allbest_ru

437 ms

default_adsense.html

default_adsense.html

447 ms

reset.css

reset.css

256 ms

advert.css

advert.css

264 ms

WebResource.axd

WebResource.axd

683 ms

ScriptResource.axd

ScriptResource.axd

3527 ms

ScriptResource.axd

ScriptResource.axd

685 ms

context.js

context.js

245 ms

common.js

common.js

134 ms

context_static_r1084.js

context_static_r1084.js

1049 ms

11417

11417

305 ms

watch.js

watch.js

1 ms

sheremetev.aoserver.ru

sheremetev.aoserver.ru

357 ms

aivengo-t.ru

aivengo-t.ru

478 ms

context.js

context.js

872 ms

procareersuccess.com

procareersuccess.com

644 ms

www.operant.ru

www.operant.ru

877 ms

watch.js

watch.js

13 ms

SEO Factors

libraries.allbest.ru SEO score

0

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 Libraries.allbest.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 Libraries.allbest.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

libraries.allbest.ru

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