4.2 sec in total
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3.3 sec
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Visit 57.kharkov.ua now to see the best up-to-date 57 content for Ukraine and also check out these interesting facts you probably never knew about 57.kharkov.ua
Продажа компьютерной техники и гаджетов в Харькове ☑️Магазин комплектующих для ноутбуков и ПК, бытовой техники, цифровой электроники - 57.ua
Visit 57.kharkov.uaWe analyzed 57.kharkov.ua page load time and found that the first response time was 558 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
57.kharkov.ua performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value12.2 s
0/100
25%
Value7.8 s
23/100
10%
Value1,660 ms
11/100
30%
Value0.728
6/100
15%
Value12.5 s
14/100
10%
558 ms
190 ms
751 ms
197 ms
401 ms
Our browser made a total of 139 requests to load all elements on the main page. We found that 80% of them (111 requests) were addressed to the original 57.kharkov.ua, 8% (11 requests) were made to Vk.com and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain 57.kharkov.ua.
Page size can be reduced by 439.7 kB (35%)
1.2 MB
808.1 kB
In fact, the total size of 57.kharkov.ua main page is 1.2 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. 55% of websites need less resources to load. Images take 756.5 kB which makes up the majority of the site volume.
Potential reduce by 99.6 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 99.6 kB or 84% of the original size.
Potential reduce by 55.2 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. 57 images are well optimized though.
Potential reduce by 173.5 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 173.5 kB or 72% of the original size.
Potential reduce by 111.5 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. 57.kharkov.ua needs all CSS files to be minified and compressed as it can save up to 111.5 kB or 84% of the original size.
Number of requests can be reduced by 32 (23%)
137
105
The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 57. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
57.kharkov.ua
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57.kharkov.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
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
57.kharkov.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
Missing source maps for large first-party JavaScript
57.kharkov.ua 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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 57.kharkov.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 57.kharkov.ua 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.
57.kharkov.ua
Open Graph description is not detected on the main page of 57. 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: