7.5 sec in total
1.5 sec
4.9 sec
1 sec
Click here to check amazing Top Kniga content for Ukraine. Otherwise, check out these important facts you probably never knew about topkniga.com.ua
Интернет-магазин толковых книг TopKniga ➥ Быстрая реакция на Ваш запрос ➥ Выгодная цена ➥ Удобная доставка ☎ (067) 693-66-09
Visit topkniga.com.uaWe analyzed Topkniga.com.ua page load time and found that the first response time was 1.5 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
topkniga.com.ua performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value8.1 s
2/100
25%
Value7.3 s
29/100
10%
Value930 ms
30/100
30%
Value0.936
3/100
15%
Value14.9 s
8/100
10%
1504 ms
74 ms
414 ms
424 ms
283 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 63% of them (56 requests) were addressed to the original Topkniga.com.ua, 11% (10 requests) were made to Static.xx.fbcdn.net and 7% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Topkniga.com.ua.
Page size can be reduced by 418.5 kB (37%)
1.1 MB
703.8 kB
In fact, the total size of Topkniga.com.ua main page is 1.1 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 667.0 kB which makes up the majority of the site volume.
Potential reduce by 131.5 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 85.4 kB, which is 58% 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 131.5 kB or 90% of the original size.
Potential reduce by 72.1 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, Top Kniga needs image optimization as it can save up to 72.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 178.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 178.9 kB or 68% of the original size.
Potential reduce by 35.9 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. Topkniga.com.ua needs all CSS files to be minified and compressed as it can save up to 35.9 kB or 80% of the original size.
Number of requests can be reduced by 30 (35%)
86
56
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Top Kniga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
topkniga.com.ua
1504 ms
css
74 ms
style.css
414 ms
openapi.js
424 ms
_ggen.js
283 ms
user.js
471 ms
openapi.js
483 ms
jquery-latest.js
178 ms
jquery.storage.js
285 ms
callme.js
304 ms
jquery_placeholder_min.js
392 ms
jqModal.js
393 ms
jquery_hoverIntent_minified.js
550 ms
jquery.validate.js
635 ms
podbor_tovara.js
631 ms
conversion.js
30 ms
callme.css
381 ms
ga.js
156 ms
__utm.gif
178 ms
pixel.gif
159 ms
head_menu_frst.gif
171 ms
head_menu_lr.gif
160 ms
head_menu_end.gif
171 ms
head_bg.gif
161 ms
head_lf.gif
305 ms
logo.png
483 ms
poisk.gif
361 ms
button.png
363 ms
cart_empty.png
480 ms
mechtat_ne_vredno.jpg
481 ms
spec(1).jpg
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novinki(3).jpg
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skoro(1)(1).jpg
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skoro.jpg
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1939 ms
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2699 ms
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2071 ms
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2142 ms
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2215 ms
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2178 ms
all.js
246 ms
gk5FxslNkTTHtojXrkp-xGalpdOY2rBcWRnD117N5LM.ttf
206 ms
wm.jpg
2196 ms
mc.gif
2208 ms
visa.gif
2237 ms
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home_bg_top.png
2144 ms
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callme.png
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watch.js
84 ms
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432 ms
like_box.php
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144 ms
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182 ms
1618509_765792130116705_155185365_n.jpg
147 ms
wL6VQj7Ab77.png
114 ms
1JLnMyDN79z.png
99 ms
VXcANLwwL5J.js
22 ms
i8XO-4kv8i7.js
21 ms
styleprint.css
135 ms
__utm.gif
16 ms
topkniga.com.ua accessibility score
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
Image elements do not have [alt] attributes
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.
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 IDs are not unique
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
topkniga.com.ua 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
topkniga.com.ua SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topkniga.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 Topkniga.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.
topkniga.com.ua
Open Graph description is not detected on the main page of Top Kniga. 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: