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lib.oa.edu.ua: Наукова бібліотека Національного університету «Острозька академія»

Наукова бібліотека першого вищого навчального закладу в Україні

Page load speed analysis

  • 66/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    628 ms

  • Resources loaded

    3.5 sec

  • Page rendered

    652 ms

  • Total page load time

    4.8 sec

Welcome to lib.oa.edu.ua homepage info - get ready to check Lib Oa best content for Ukraine right away, or after learning these important things about lib.oa.edu.ua

We analyzed Lib.oa.edu.ua page load time and found that the first response time was 628 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 29.3 kB
    Images 431.1 kB
    Javascripts 519.7 kB
    CSS 166.2 kB

    In fact, the total size of Lib.oa.edu.ua main page is 1.1 MB. 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. Javascripts take 519.7 kB which makes up the majority of the site volume.

    • Original 29.3 kB
    • After minification 26.3 kB
    • After compression 6.5 kB

    HTML optimization

    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 22.8 kB or 78% of the original size.

    • Original 431.1 kB
    • After optimization 419.3 kB

    Image optimization

    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. Lib Oa images are well optimized though.

    • Original 519.7 kB
    • After minification 519.5 kB
    • After compression 160.1 kB

    JavaScript optimization

    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 359.6 kB or 69% of the original size.

    • Original 166.2 kB
    • After minification 162.2 kB
    • After compression 30.0 kB

    CSS optimization

    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. Lib.oa.edu.ua needs all CSS files to be minified and compressed as it can save up to 136.2 kB or 82% of the original size.

Network requests diagram

  • lib.oa.edu.ua
  • jquery.fancybox.css
  • jquery-ui.css
  • plusslider.css
  • slider.css
  • owl.carousel.css
  • owl.theme.css
  • default.css
  • mstyle.css
  • bootstrap.min.css
  • jquery.min.js
  • bootstrap.min.js
  • jquery-latest.js
  • jquery.mousewheel-3.0.6.pack.js
  • jquery.fancybox.pack.js
  • jquery-ui.min.js
  • jquery.plusslider.min.js
  • owl.carousel.js
  • jquery.cookie.js
  • sitemap.png
  • moodle.jpg
  • bg.jpg
  • photo_s1.jpg
  • headtran.png
  • photo_s2.jpg
  • photo_s3.jpg
  • search.png
  • oa.png
  • ev.png
  • naub.jpg
  • confem.png
  • sage-journals_small.jpg
  • shevchenko_small.jpg
  • ukrainka_lesia_small.jpg
  • ridna_mova_small.jpg
  • library_small.png
  • lib_gerb.jpg
  • itx-litpro.png
  • itx-music.png
  • itx-elib.png
  • itx-theses.png
  • itx-eprints.png
  • itx-events.png
  • itx-libconf.png
  • itx-close.png
  • ep.gif
  • youtube.jpg
  • twitter.jpg
  • facebook.jpg
  • google.jpg
  • glyphicons-halflings-regular.woff
  • ga.js
  • bg.png
  • plus-sprite.png
  • bg2.png
  • __utm.gif

Our browser made a total of 56 requests to load all elements on the main page. We found that 84% of them (47 requests) were addressed to the original Lib.oa.edu.ua, 11% (6 requests) were made to Oa.edu.ua and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Oa.edu.ua.

Additional info on lib.oa.edu.ua

Requests

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib Oa. 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.

10

Javascripts

35

Images

9

CSS

54

All

Possible request optimization

1

Javascripts

35

Images

1

CSS

17

Optimized

37

All

Normal result

IP address

Lib.oa.edu.ua uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

lib.oa.edu.ua

naub.oa.edu.ua

oa.edu.ua

eprints.oa.edu.ua

moodle.oa.edu.ua

109.251.109.34

DNS records

Type Host Target/ip TTL Other
A

lib.oa.edu.ua

109.251.109.34 56

Language and encoding

Normal result

Language

UK uk language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lib.oa.edu.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed English language. Our system also found out that Lib.oa.edu.ua 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.

HTTPS certificate

SSL Certificate

Lib.oa.edu.ua has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 44.2% of all visits is Ukraine. It’s good for Lib.oa.edu.ua that their server is also located in Ukraine, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

lib.oa.edu.ua

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