Tools & Wizards About Us
balka-book.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

balka-book.com

Інтернет-магазин книг BALKA-BOOK, купити книгу онлайн, найкращі ціни в Україні

Page Load Speed

6.5 sec in total

First Response

459 ms

Resources Loaded

5.6 sec

Page Rendered

492 ms

balka-book.com screenshot

About Website

Click here to check amazing BALKA BOOK content for Ukraine. Otherwise, check out these important facts you probably never knew about balka-book.com

Купити книги недорого в інтернет-магазині BALKA-BOOK. Великий асортимент книжок за найкращими цінами. Замовте книжки онлайн зі швидкою доставкою по всій Україні

Visit balka-book.com

Key Findings

We analyzed Balka-book.com page load time and found that the first response time was 459 ms and then it took 6 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

balka-book.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.164

72/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

459 ms

js

68 ms

gtm.js

107 ms

shop.common.css

155 ms

shop.index.css

306 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 76% of them (39 requests) were addressed to the original Balka-book.com, 12% (6 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Balka-book.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (21%)

Content Size

5.0 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Balka-book.com main page is 5.0 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. 65% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 81.9 kB

  • Original 111.0 kB
  • After minification 103.4 kB
  • After compression 29.1 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. 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 81.9 kB or 74% of the original size.

Image Optimization

-20%

Potential reduce by 974.3 kB

  • Original 4.8 MB
  • After minification 3.8 MB

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, BALKA BOOK needs image optimization as it can save up to 974.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 5.2 kB

  • Original 83.1 kB
  • After minification 83.1 kB
  • After compression 77.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 2.7 kB

  • Original 26.2 kB
  • After minification 26.2 kB
  • After compression 23.5 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. Balka-book.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (36%)

Requests Now

44

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BALKA BOOK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

459 ms

js

js

68 ms

gtm.js

gtm.js

107 ms

shop.common.css

shop.common.css

155 ms

shop.index.css

shop.index.css

306 ms

lang.common.css

lang.common.css

308 ms

lang.index.css

lang.index.css

339 ms

logo.png

logo.png

418 ms

swiper.jquery.css

swiper.jquery.css

980 ms

customwnd.css

customwnd.css

453 ms

jquery.js

jquery.js

467 ms

swiper.jquery.js

swiper.jquery.js

516 ms

jquery.maskedinput.js

jquery.maskedinput.js

453 ms

customwnd.js

customwnd.js

576 ms

shop.common.js

shop.common.js

750 ms

shop.index.js

shop.index.js

559 ms

files_topic_29_672.jpg

files_topic_29_672.jpg

878 ms

files_topic_29_673.jpg

files_topic_29_673.jpg

1051 ms

files_topic_13_662.jpg

files_topic_13_662.jpg

1015 ms

files_topic_29_611.jpg

files_topic_29_611.jpg

1420 ms

files_topic_29_638.jpg

files_topic_29_638.jpg

1492 ms

files_topic_29_621.jpg

files_topic_29_621.jpg

1050 ms

files_topic_29_637.jpg

files_topic_29_637.jpg

4129 ms

files_topic_29_596.jpg

files_topic_29_596.jpg

1232 ms

files_topic_29_595.jpg

files_topic_29_595.jpg

1175 ms

files_topic_29_636.jpg

files_topic_29_636.jpg

1241 ms

files_topic_29_622.jpg

files_topic_29_622.jpg

1326 ms

files_topic_29_550.jpg

files_topic_29_550.jpg

1576 ms

files_topic_29_623.jpg

files_topic_29_623.jpg

1344 ms

files_topic_36_474.jpg

files_topic_36_474.jpg

1466 ms

files_topic_29_578.jpg

files_topic_29_578.jpg

1448 ms

files_topic_20_639.jpg

files_topic_20_639.jpg

1697 ms

empty.gif

empty.gif

1554 ms

u_files_store_20_65.jpg

u_files_store_20_65.jpg

1601 ms

u_files_store_29_57.jpg

u_files_store_29_57.jpg

1639 ms

u_files_store_26_110.png

u_files_store_26_110.png

1658 ms

mastercard.svg

mastercard.svg

1691 ms

mastercard-secure-code.svg

mastercard-secure-code.svg

1741 ms

visa.svg

visa.svg

1781 ms

css2

css2

47 ms

verified-by-visa.svg

verified-by-visa.svg

1616 ms

ajax1.svg

ajax1.svg

1445 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

19 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

28 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

38 ms

KFOkCnqEu92Fr1MmgWxP.ttf

KFOkCnqEu92Fr1MmgWxP.ttf

39 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

39 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

40 ms

fbevents.js

fbevents.js

13 ms

retag.js

retag.js

58 ms

18 ms

Accessibility Review

balka-book.com accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

balka-book.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

balka-book.com SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    UK

  • Language Claimed

    UK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Balka-book.com can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it matches the claimed language. Our system also found out that Balka-book.com 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

balka-book.com

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