5 sec in total
629 ms
4 sec
382 ms
Click here to check amazing Balka Book content for Ukraine. Otherwise, check out these important facts you probably never knew about balka-book.com
Наш Інтернет магазин книг «Balka Book» надає широкий асортимент різних книг за низькими цінами, у нас Ви можете вибрати та купити книгу онлайн Україна. Магазин книг Харків: купити книгу в інтернет маг...
Visit balka-book.comWe analyzed Balka-book.com page load time and found that the first response time was 629 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
balka-book.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value21.5 s
0/100
25%
Value7.1 s
31/100
10%
Value1,290 ms
18/100
30%
Value0.316
37/100
15%
Value17.8 s
4/100
10%
629 ms
233 ms
237 ms
238 ms
358 ms
Our browser made a total of 139 requests to load all elements on the main page. We found that 74% of them (103 requests) were addressed to the original Balka-book.com, 10% (14 requests) were made to Vk.com and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Balka-book.com.
Page size can be reduced by 849.1 kB (18%)
4.8 MB
4.0 MB
In fact, the total size of Balka-book.com main page is 4.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.1 MB which makes up the majority of the site volume.
Potential reduce by 90.6 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 90.6 kB or 86% of the original size.
Potential reduce by 324.7 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. Balka Book images are well optimized though.
Potential reduce by 373.3 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 373.3 kB or 68% of the original size.
Potential reduce by 60.6 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 needs all CSS files to be minified and compressed as it can save up to 60.6 kB or 81% of the original size.
Number of requests can be reduced by 26 (19%)
136
110
The browser has sent 136 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 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
balka-book.com
629 ms
style.css
233 ms
flexslider.css
237 ms
customwnd.css
238 ms
jquery.js
358 ms
jquery.flexslider-min.js
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jcarousellite.js
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openapi.js
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balka-book.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<html> element does not have a [lang] attribute
balka-book.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
balka-book.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
UK
N/A
WINDOWS-1251
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 neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Balka-book.com 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.
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: