Tools & Wizards About Us
bizbooks.com.ua screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

bizbooks.com.ua

Бизбук - Книжный интернет магазин - Купить книги - Быстрая доставка по Киеву и Украине

Page Load Speed

4.4 sec in total

First Response

525 ms

Resources Loaded

3.6 sec

Page Rendered

228 ms

bizbooks.com.ua screenshot

About Website

Visit bizbooks.com.ua now to see the best up-to-date Bizbooks content and also check out these interesting facts you probably never knew about bizbooks.com.ua

В книжном интернет-магазине Вы можете купить книги на различные темы с быстрой доставкой по Киеву и Украине.

Visit bizbooks.com.ua

Key Findings

We analyzed Bizbooks.com.ua page load time and found that the first response time was 525 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 60% of websites can load faster.

Performance Metrics

bizbooks.com.ua performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

90/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.545

13/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

bizbooks.com.ua

525 ms

bizbook.ua

656 ms

v.php3

301 ms

banner_dostavka.gif

290 ms

eat1.jpg

434 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bizbooks.com.ua, 98% (42 requests) were made to Bizbook.ua. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Bizbook.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.7 kB (30%)

Content Size

241.6 kB

After Optimization

169.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bizbooks.com.ua main page is 241.6 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. 15% of websites need less resources to load. Images take 194.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 38.5 kB

  • Original 46.5 kB
  • After minification 44.2 kB
  • After compression 8.0 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 38.5 kB or 83% of the original size.

Image Optimization

-17%

Potential reduce by 33.1 kB

  • Original 194.8 kB
  • After minification 161.7 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. Obviously, Bizbooks needs image optimization as it can save up to 33.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-40%

Potential reduce by 114 B

  • Original 282 B
  • After minification 280 B
  • After compression 168 B

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 114 B or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (27%)

Requests Now

41

After Optimization

30

  • Images
  • JavaScript

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bizbooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

bizbooks.com.ua

bizbooks.com.ua

525 ms

bizbook.ua

bizbook.ua

656 ms

v.php3

v.php3

301 ms

banner_dostavka.gif

banner_dostavka.gif

290 ms

eat1.jpg

eat1.jpg

434 ms

cyber.jpg

cyber.jpg

435 ms

bizbook_telefon_many.jpg

bizbook_telefon_many.jpg

582 ms

logo_top.gif

logo_top.gif

342 ms

arrow_rose.gif

arrow_rose.gif

575 ms

arrow_orange.gif

arrow_orange.gif

586 ms

arrow_green.gif

arrow_green.gif

585 ms

my_profil.gif

my_profil.gif

719 ms

spacer.gif

spacer.gif

730 ms

arrow.gif

arrow.gif

870 ms

biz8m.gif

biz8m.gif

869 ms

6e-mail.gif

6e-mail.gif

871 ms

blogger-32.png

blogger-32.png

879 ms

facebook-32.png

facebook-32.png

1007 ms

livejournal-32.png

livejournal-32.png

1019 ms

vkontakte-32.png

vkontakte-32.png

1157 ms

google.png

google.png

1159 ms

34896.jpg

34896.jpg

1162 ms

basket.gif

basket.gif

1172 ms

35737.jpg

35737.jpg

1293 ms

table_05.gif

table_05.gif

1313 ms

20306.jpg

20306.jpg

1460 ms

35496.jpg

35496.jpg

1448 ms

35700.jpg

35700.jpg

1449 ms

35678.jpg

35678.jpg

1461 ms

35366.jpg

35366.jpg

1578 ms

35647.jpg

35647.jpg

1598 ms

35718.jpg

35718.jpg

1737 ms

35611.jpg

35611.jpg

1743 ms

vash_kosmetolog1.jpg

vash_kosmetolog1.jpg

1747 ms

search.gif

search.gif

1749 ms

avent_banner-1.gif

avent_banner-1.gif

1877 ms

bott_logo.gif

bott_logo.gif

1885 ms

visitor_img.php3

visitor_img.php3

2134 ms

table_01.gif

table_01.gif

1707 ms

table_03.gif

table_03.gif

1706 ms

basket_tbg.gif

basket_tbg.gif

1696 ms

basket_bbg.gif

basket_bbg.gif

1742 ms

bott_bg.gif

bott_bg.gif

1755 ms

Accessibility Review

bizbooks.com.ua accessibility score

40

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

bizbooks.com.ua best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

bizbooks.com.ua SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Bizbooks.com.ua 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 Bizbooks.com.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

bizbooks.com.ua

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