Tools & Wizards About Us
books.bonline.com.ua screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

books.bonline.com.ua

Доска объявлений Bonline.com.ua - разместить объявление бесплатно

Page Load Speed

9.3 sec in total

First Response

2.9 sec

Resources Loaded

5.2 sec

Page Rendered

1.2 sec

books.bonline.com.ua screenshot

About Website

Click here to check amazing Books Bonline content for Ukraine. Otherwise, check out these important facts you probably never knew about books.bonline.com.ua

Доска объявлений Бонлайн - Ваш бизнес онлайн. Подать объявление о бизнесе или частное объявление. Разместить информацию о компании, товаре, услуге бесплатно

Visit books.bonline.com.ua

Key Findings

We analyzed Books.bonline.com.ua page load time and found that the first response time was 2.9 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

books.bonline.com.ua performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.66

8/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

books.bonline.com.ua

2882 ms

js

49 ms

lines.css

323 ms

lines.css

197 ms

1-F9F82C95-9CED-42B6-B097-4100DB6E3499.jpeg

253 ms

Our browser made a total of 168 requests to load all elements on the main page. We found that 26% of them (43 requests) were addressed to the original Books.bonline.com.ua, 53% (89 requests) were made to Bonline.com.ua and 15% (25 requests) were made to Img.toplinks.com.ua. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Books.bonline.com.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 739.6 kB (42%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Books.bonline.com.ua main page is 1.8 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. 60% of websites need less resources to load. Images take 637.4 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 548.5 kB

  • Original 602.3 kB
  • After minification 524.0 kB
  • After compression 53.8 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 78.2 kB, which is 13% 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 548.5 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 40 B

  • Original 637.4 kB
  • After minification 637.4 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. Books Bonline images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 63.0 kB

  • Original 366.2 kB
  • After minification 366.2 kB
  • After compression 303.2 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 63.0 kB or 17% of the original size.

CSS Optimization

-75%

Potential reduce by 128.1 kB

  • Original 170.8 kB
  • After minification 166.3 kB
  • After compression 42.7 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. Books.bonline.com.ua needs all CSS files to be minified and compressed as it can save up to 128.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 81 (64%)

Requests Now

127

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Books Bonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

books.bonline.com.ua

books.bonline.com.ua

2882 ms

js

js

49 ms

lines.css

lines.css

323 ms

lines.css

lines.css

197 ms

1-F9F82C95-9CED-42B6-B097-4100DB6E3499.jpeg

1-F9F82C95-9CED-42B6-B097-4100DB6E3499.jpeg

253 ms

logo.png

logo.png

204 ms

partners-border.png

partners-border.png

205 ms

top.png

top.png

206 ms

metka2.png

metka2.png

206 ms

metka1.png

metka1.png

287 ms

1-IMG_6861.jpg

1-IMG_6861.jpg

268 ms

5-%D0%A0%D0%B0%D0%B7%D1%80%D0%B5%D1%88%D0%B5%D0%BD%D0%B8%D0%B5_%D0%BD%D0%B0_%D0%B1%D1%83%D1%80%D0%B5%D0%BD%D0%B8%D0%B5_%D1%81%D0%BA%D0%B2%D0%B0%D0%B6%D0%B8%D0%BD.jpg

5-%D0%A0%D0%B0%D0%B7%D1%80%D0%B5%D1%88%D0%B5%D0%BD%D0%B8%D0%B5_%D0%BD%D0%B0_%D0%B1%D1%83%D1%80%D0%B5%D0%BD%D0%B8%D0%B5_%D1%81%D0%BA%D0%B2%D0%B0%D0%B6%D0%B8%D0%BD.jpg

253 ms

1-911003%D0%A3-400x400.JPG

1-911003%D0%A3-400x400.JPG

244 ms

1-rulonnie.png

1-rulonnie.png

554 ms

1-%D0%BF%D0%B5%D1%80%D1%88%D1%96_%D0%BD%D0%B0%D0%BB%D1%96%D0%BF%D0%BA%D0%B8_%D0%94%D0%B5_%D0%B6%D0%B8%D0%B2%D1%83%D1%82%D1%8C_%D0%BC%D0%B0%D1%88%D0%B8%D0%BD%D0%B8-400x400.jpg

1-%D0%BF%D0%B5%D1%80%D1%88%D1%96_%D0%BD%D0%B0%D0%BB%D1%96%D0%BF%D0%BA%D0%B8_%D0%94%D0%B5_%D0%B6%D0%B8%D0%B2%D1%83%D1%82%D1%8C_%D0%BC%D0%B0%D1%88%D0%B8%D0%BD%D0%B8-400x400.jpg

394 ms

1-goriz_klassik_gal_001-1.jpg

1-goriz_klassik_gal_001-1.jpg

393 ms

1-images_2.jpg

1-images_2.jpg

394 ms

1-photo_2021-07-30_12-36-38.jpg

1-photo_2021-07-30_12-36-38.jpg

394 ms

3-1_1.jpg

3-1_1.jpg

395 ms

1-%D0%BD%D0%B5_%D0%B2%D1%96%D0%B4%D1%80%D0%B8%D0%B2%D0%B0%D1%8E%D1%87%D0%B8_%D1%80%D1%83%D0%BA%D0%B8-400x400.jpg

1-%D0%BD%D0%B5_%D0%B2%D1%96%D0%B4%D1%80%D0%B8%D0%B2%D0%B0%D1%8E%D1%87%D0%B8_%D1%80%D1%83%D0%BA%D0%B8-400x400.jpg

542 ms

1-vert-003.jpg

1-vert-003.jpg

443 ms

1-images.jpg

1-images.jpg

449 ms

1-%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA_%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0_2021-07-14_13-18-51.png

1-%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA_%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0_2021-07-14_13-18-51.png

647 ms

1-karmen1.jpg

1-karmen1.jpg

500 ms

2-2-rulonnyie-shtoryi-tsena-ot-proizvoditelya.5ce88532.jpg

2-2-rulonnyie-shtoryi-tsena-ot-proizvoditelya.5ce88532.jpg

542 ms

1-1.jpg

1-1.jpg

551 ms

1-1_1.jpg

1-1_1.jpg

708 ms

1-50-b-marengo.jpg

1-50-b-marengo.jpg

639 ms

1-images.jpg

1-images.jpg

642 ms

1-b-50-white.jpg

1-b-50-white.jpg

654 ms

3-2fa67f482133f1c934235b73c2a03954_XL.jpg

3-2fa67f482133f1c934235b73c2a03954_XL.jpg

681 ms

3-unnamed.jpg

3-unnamed.jpg

758 ms

1-%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA_%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0_2021-11-02_16-47-49.png

1-%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA_%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0_2021-11-02_16-47-49.png

1099 ms

1-b-50-white.jpg

1-b-50-white.jpg

757 ms

razmestit-obyavlenie.png

razmestit-obyavlenie.png

309 ms

obratmyy-zvonok.png

obratmyy-zvonok.png

389 ms

1.png

1.png

388 ms

2.png

2.png

387 ms

3.png

3.png

307 ms

4.png

4.png

405 ms

5.png

5.png

405 ms

6.png

6.png

408 ms

7.png

7.png

408 ms

8.png

8.png

405 ms

9.png

9.png

408 ms

10.png

10.png

502 ms

11.png

11.png

503 ms

12.png

12.png

502 ms

13.png

13.png

504 ms

14.png

14.png

504 ms

15.png

15.png

505 ms

16.png

16.png

597 ms

17.png

17.png

598 ms

18.png

18.png

599 ms

19.png

19.png

601 ms

20.png

20.png

601 ms

21.png

21.png

602 ms

22.png

22.png

692 ms

23.png

23.png

693 ms

24.png

24.png

695 ms

25.png

25.png

699 ms

26.png

26.png

698 ms

27.png

27.png

699 ms

razmestit-reklamu.png

razmestit-reklamu.png

804 ms

no-img-345x259.jpg

no-img-345x259.jpg

803 ms

no-img.jpg

no-img.jpg

805 ms

analytics.js

analytics.js

16 ms

collect

collect

19 ms

search-btn.png

search-btn.png

174 ms

list.png

list.png

193 ms

photo.png

photo.png

187 ms

rasprodaga.png

rasprodaga.png

192 ms

skidka.png

skidka.png

190 ms

xs-resize-zhl.php

xs-resize-zhl.php

906 ms

resize-zhl.php

resize-zhl.php

802 ms

xs-resize-zhl.php

xs-resize-zhl.php

806 ms

jquery.min.js

jquery.min.js

16 ms

bootstrap.min.js

bootstrap.min.js

39 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

208 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

35 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

43 ms

tinymce.min.js

tinymce.min.js

1178 ms

jquery.limit.js

jquery.limit.js

213 ms

html5shiv.min.js

html5shiv.min.js

303 ms

respond.min.js

respond.min.js

301 ms

footer-logo.png

footer-logo.png

214 ms

close.png

close.png

219 ms

logo.gif

logo.gif

222 ms

slogan.gif

slogan.gif

285 ms

bootstrap.min.css

bootstrap.min.css

973 ms

main.css

main.css

689 ms

stylesresp.css

stylesresp.css

617 ms

fileinput.min.css

fileinput.min.css

627 ms

liShopen.css

liShopen.css

628 ms

liShopen-theme-2.css

liShopen-theme-2.css

705 ms

fileinput.js

fileinput.js

1174 ms

resize-zhl.php

resize-zhl.php

804 ms

xs-resize-zhl.php

xs-resize-zhl.php

804 ms

resize-zhl.php

resize-zhl.php

810 ms

xs-resize-zhl.php

xs-resize-zhl.php

974 ms

resize-zhl.php

resize-zhl.php

1005 ms

respond.min.js

respond.min.js

46 ms

html5shiv.min.js

html5shiv.min.js

54 ms

xs-resize-zhl.php

xs-resize-zhl.php

858 ms

resize-zhl.php

resize-zhl.php

863 ms

xs-resize-zhl.php

xs-resize-zhl.php

924 ms

resize-zhl.php

resize-zhl.php

1005 ms

xs-resize-zhl.php

xs-resize-zhl.php

1208 ms

resize-zhl.php

resize-zhl.php

1021 ms

xs-resize-zhl.php

xs-resize-zhl.php

1115 ms

resize-zhl.php

resize-zhl.php

976 ms

xs-resize-zhl.php

xs-resize-zhl.php

1153 ms

resize-zhl.php

resize-zhl.php

1111 ms

xs-resize-zhl.php

xs-resize-zhl.php

1123 ms

resize-zhl.php

resize-zhl.php

1125 ms

xs-resize-zhl.php

xs-resize-zhl.php

1161 ms

resize-zhl.php

resize-zhl.php

1109 ms

xs-resize-zhl.php

xs-resize-zhl.php

1141 ms

resize-zhl.php

resize-zhl.php

1187 ms

xs-resize-zhl.php

xs-resize-zhl.php

1187 ms

resize-zhl.php

resize-zhl.php

1204 ms

xs-resize-zhl.php

xs-resize-zhl.php

1248 ms

resize-zhl.php

resize-zhl.php

1224 ms

xs-resize-zhl.php

xs-resize-zhl.php

1232 ms

resize-zhl.php

resize-zhl.php

1135 ms

xs-resize-zhl.php

xs-resize-zhl.php

1139 ms

resize-zhl.php

resize-zhl.php

1063 ms

xs-resize-zhl.php

xs-resize-zhl.php

1283 ms

resize-zhl.php

resize-zhl.php

1178 ms

xs-resize-zhl.php

xs-resize-zhl.php

1189 ms

resize-zhl.php

resize-zhl.php

1190 ms

xs-resize-zhl.php

xs-resize-zhl.php

1113 ms

resize-zhl.php

resize-zhl.php

1066 ms

xs-resize-zhl.php

xs-resize-zhl.php

1228 ms

resize-zhl.php

resize-zhl.php

1153 ms

xs-resize-zhl.php

xs-resize-zhl.php

1035 ms

resize-zhl.php

resize-zhl.php

1012 ms

xs-resize-zhl.php

xs-resize-zhl.php

1091 ms

resize-zhl.php

resize-zhl.php

1055 ms

xs-resize-zhl.php

xs-resize-zhl.php

1106 ms

resize-zhl.php

resize-zhl.php

1098 ms

list.png

list.png

952 ms

theme.min.js

theme.min.js

103 ms

plugin.min.js

plugin.min.js

96 ms

plugin.min.js

plugin.min.js

202 ms

plugin.min.js

plugin.min.js

105 ms

plugin.min.js

plugin.min.js

100 ms

plugin.min.js

plugin.min.js

100 ms

plugin.min.js

plugin.min.js

191 ms

plugin.min.js

plugin.min.js

198 ms

plugin.min.js

plugin.min.js

199 ms

plugin.min.js

plugin.min.js

202 ms

plugin.min.js

plugin.min.js

202 ms

plugin.min.js

plugin.min.js

288 ms

plugin.min.js

plugin.min.js

296 ms

plugin.min.js

plugin.min.js

393 ms

plugin.min.js

plugin.min.js

299 ms

plugin.min.js

plugin.min.js

400 ms

plugin.min.js

plugin.min.js

299 ms

plugin.min.js

plugin.min.js

381 ms

plugin.min.js

plugin.min.js

393 ms

plugin.min.js

plugin.min.js

398 ms

plugin.min.js

plugin.min.js

498 ms

plugin.min.js

plugin.min.js

475 ms

loading.gif

loading.gif

822 ms

skin.min.css

skin.min.css

103 ms

content.min.css

content.min.css

114 ms

content.min.css

content.min.css

282 ms

Accessibility Review

books.bonline.com.ua accessibility score

86

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

books.bonline.com.ua best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

books.bonline.com.ua SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Books.bonline.com.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 Books.bonline.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

books.bonline.com.ua

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