Tools & Wizards About Us
lbook.ua screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

lbook.ua

Электронные книги Lbook и нетбуки Lbook-A, характеристики, прошивки, инструкции к Lbook V60 и V5 - Электронные книги и нетбуки Lbook - www.lbook.ua

Page Load Speed

4.6 sec in total

First Response

836 ms

Resources Loaded

3.5 sec

Page Rendered

296 ms

lbook.ua screenshot

About Website

Visit lbook.ua now to see the best up-to-date Lbook content for Russia and also check out these interesting facts you probably never knew about lbook.ua

Электронные книги и нетбуки Lbook, цены и описание моделей, новости, характеристики и обзоры электронной книги Lbook, продажа Lbook V5 и V60, оптовая и розничная продажа электронных книг и нетбуков Lb...

Visit lbook.ua

Key Findings

We analyzed Lbook.ua page load time and found that the first response time was 836 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lbook.ua performance score

0

Network Requests Diagram

lbook.ua

836 ms

core.css

132 ms

style.css

251 ms

style.css

254 ms

core.js

623 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 95% of them (61 requests) were addressed to the original Lbook.ua, 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lbook.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.4 kB (38%)

Content Size

609.0 kB

After Optimization

379.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lbook.ua main page is 609.0 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. 20% of websites need less resources to load. Images take 301.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 23.7 kB

  • Original 29.1 kB
  • After minification 21.8 kB
  • After compression 5.4 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 7.4 kB, which is 25% 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 23.7 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 18.0 kB

  • Original 301.7 kB
  • After minification 283.7 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. Lbook images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 150.7 kB

  • Original 233.9 kB
  • After minification 217.3 kB
  • After compression 83.2 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 150.7 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 37.0 kB

  • Original 44.3 kB
  • After minification 32.9 kB
  • After compression 7.3 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. Lbook.ua needs all CSS files to be minified and compressed as it can save up to 37.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (46%)

Requests Now

63

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lbook.ua

lbook.ua

836 ms

core.css

core.css

132 ms

style.css

style.css

251 ms

style.css

style.css

254 ms

core.js

core.js

623 ms

core_ajax.js

core_ajax.js

380 ms

session.js

session.js

379 ms

screen.css

screen.css

510 ms

jquery.min.js

jquery.min.js

782 ms

jquery.tools.min.js

jquery.tools.min.js

660 ms

pirobox.min.js

pirobox.min.js

1236 ms

style.css

style.css

997 ms

template.js

template.js

637 ms

script.js

script.js

747 ms

gradient.jpg

gradient.jpg

163 ms

bigbg.jpg

bigbg.jpg

769 ms

bottom-shadow.png

bottom-shadow.png

146 ms

top-shadow.png

top-shadow.png

164 ms

logo.png

logo.png

159 ms

a0b808bea8ad29dabb64da87ff589f5f.png

a0b808bea8ad29dabb64da87ff589f5f.png

991 ms

a63142f68ccd8b5419c17eab1b7b577e.png

a63142f68ccd8b5419c17eab1b7b577e.png

520 ms

0f88e45e11e9356e93477b997555147e.jpg

0f88e45e11e9356e93477b997555147e.jpg

298 ms

6dff582fbbc758ba145697e4b8340b4d.jpg

6dff582fbbc758ba145697e4b8340b4d.jpg

312 ms

50afb2365ae7c325a204ed2988bf812e.jpg

50afb2365ae7c325a204ed2988bf812e.jpg

315 ms

81ffed030e027689d4eca2c90714e802.png

81ffed030e027689d4eca2c90714e802.png

562 ms

a72546c8dfb1b9b7d8dc0ece9384a00f.png

a72546c8dfb1b9b7d8dc0ece9384a00f.png

572 ms

menubg.png

menubg.png

440 ms

mmenu-left-bg.png

mmenu-left-bg.png

572 ms

mmenu-right-bg.png

mmenu-right-bg.png

637 ms

search-bg.png

search-bg.png

683 ms

search-submit-arrow.png

search-submit-arrow.png

694 ms

arrows-default.png

arrows-default.png

712 ms

skobki.png

skobki.png

770 ms

skobki2.png

skobki2.png

809 ms

sicon-conf.png

sicon-conf.png

831 ms

sicon-load.png

sicon-load.png

844 ms

sicon-geti.png

sicon-geti.png

885 ms

tabscontainer-boxshadow-top.png

tabscontainer-boxshadow-top.png

900 ms

activetab-bg.png

activetab-bg.png

942 ms

noactivetab-bg.png

noactivetab-bg.png

961 ms

tabkakashka.png

tabkakashka.png

982 ms

tabs-container-bg.jpg

tabs-container-bg.jpg

1011 ms

footer-bg.png

footer-bg.png

1025 ms

footer.jpg

footer.jpg

1069 ms

soc-fb.png

soc-fb.png

1092 ms

soc-vk.png

soc-vk.png

1105 ms

soc-jj.gif

soc-jj.gif

1114 ms

soc-tw.png

soc-tw.png

1137 ms

ga.js

ga.js

30 ms

menuseparator-opacity41.png

menuseparator-opacity41.png

1101 ms

close_btn.png

close_btn.png

1149 ms

__utm.gif

__utm.gif

11 ms

__utm.gif

__utm.gif

17 ms

t_l.png

t_l.png

1091 ms

t_c.png

t_c.png

1086 ms

t_r.png

t_r.png

1098 ms

c_l.png

c_l.png

1113 ms

c_r.png

c_r.png

989 ms

b_l.png

b_l.png

1025 ms

b_c.png

b_c.png

1051 ms

b_r.png

b_r.png

923 ms

play.png

play.png

871 ms

prev.png

prev.png

842 ms

next.png

next.png

839 ms

SEO Factors

lbook.ua 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 Lbook.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 Lbook.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.

Social Sharing Optimization

lbook.ua

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