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library.donetsk.ua screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

library.donetsk.ua

Донецька обласна універсальна наукова бібліотека ім. Н. К. Крупської

Page Load Speed

4.3 sec in total

First Response

642 ms

Resources Loaded

3.5 sec

Page Rendered

173 ms

library.donetsk.ua screenshot

About Website

Welcome to library.donetsk.ua homepage info - get ready to check Library best content for Ukraine right away, or after learning these important things about library.donetsk.ua

Донецкая областная универсальная научная библиотека им. Н.К.Крупской. Донецька обласна універсальна наукова бібліотека ім. Н. К. Крупської

Visit library.donetsk.ua

Key Findings

We analyzed Library.donetsk.ua page load time and found that the first response time was 642 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

library.donetsk.ua performance score

0

Network Requests Diagram

library.donetsk.ua

642 ms

style.css

145 ms

styletext.css

288 ms

sliders.css

288 ms

jquery-1.7.min.js

486 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 63% of them (38 requests) were addressed to the original Library.donetsk.ua, 7% (4 requests) were made to Google.com and 7% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Library.donetsk.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.3 kB (31%)

Content Size

890.0 kB

After Optimization

612.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Library.donetsk.ua main page is 890.0 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 590.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 33.8 kB

  • Original 43.9 kB
  • After minification 38.8 kB
  • After compression 10.1 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. This page needs HTML code to be minified as it can gain 5.1 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 33.8 kB or 77% of the original size.

Image Optimization

-14%

Potential reduce by 80.8 kB

  • Original 590.4 kB
  • After minification 509.6 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, Library needs image optimization as it can save up to 80.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 125.2 kB

  • Original 209.2 kB
  • After minification 207.5 kB
  • After compression 84.0 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 125.2 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 37.6 kB

  • Original 46.6 kB
  • After minification 40.7 kB
  • After compression 9.0 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. Library.donetsk.ua needs all CSS files to be minified and compressed as it can save up to 37.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

55

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

library.donetsk.ua

library.donetsk.ua

642 ms

style.css

style.css

145 ms

styletext.css

styletext.css

288 ms

sliders.css

sliders.css

288 ms

jquery-1.7.min.js

jquery-1.7.min.js

486 ms

jquery.jscrollpane.js

jquery.jscrollpane.js

289 ms

featureCarouselmin.js

featureCarouselmin.js

292 ms

scripts.js

scripts.js

291 ms

cse.js

cse.js

33 ms

bluehome.png

bluehome.png

150 ms

lens.png

lens.png

157 ms

arrow-up.png

arrow-up.png

171 ms

lib1.jpg

lib1.jpg

191 ms

read.jpg

read.jpg

495 ms

EBD.jpg

EBD.jpg

310 ms

90let.jpg

90let.jpg

438 ms

02.jpg

02.jpg

632 ms

03.jpg

03.jpg

486 ms

arrow.png

arrow.png

345 ms

newbook.jpg

newbook.jpg

459 ms

facebook.png

facebook.png

497 ms

blogger.png

blogger.png

875 ms

vkontakte.png

vkontakte.png

602 ms

yandex.png

yandex.png

659 ms

google.png

google.png

659 ms

2301706.js

2301706.js

302 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

232 ms

watch.js

watch.js

187 ms

preview1.jpg

preview1.jpg

648 ms

l260216_2.png

l260216_2.png

740 ms

l220216_3.png

l220216_3.png

768 ms

l260216_1.png

l260216_1.png

772 ms

l290216_2.png

l290216_2.png

778 ms

l250216_1.png

l250216_1.png

797 ms

l240216_1.png

l240216_1.png

1046 ms

jahno.jpg

jahno.jpg

919 ms

info.jpg

info.jpg

924 ms

news0.jpg

news0.jpg

1072 ms

l260216_3.png

l260216_3.png

1116 ms

l260216_2.png

l260216_2.png

1157 ms

tourist.jpg

tourist.jpg

1069 ms

l260216_1.png

l260216_1.png

1233 ms

ga.js

ga.js

38 ms

cse.js

cse.js

195 ms

sh.js

sh.js

186 ms

__utm.gif

__utm.gif

12 ms

collect

collect

56 ms

watch.js

watch.js

474 ms

jsapi

jsapi

41 ms

default+uk.css

default+uk.css

7 ms

default+uk.I.js

default+uk.I.js

47 ms

sh.js

sh.js

61 ms

default.css

default.css

42 ms

widget.js

widget.js

84 ms

widget.js

widget.js

1059 ms

advert.gif

advert.gif

90 ms

1

1

91 ms

hotlog_redirects

hotlog_redirects

381 ms

red.css

red.css

438 ms

logo.png

logo.png

351 ms

SEO Factors

library.donetsk.ua SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.donetsk.ua 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 Library.donetsk.ua 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

library.donetsk.ua

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