19.1 sec in total
1.1 sec
17.2 sec
867 ms
Visit tetra.kharkov.ua now to see the best up-to-date Tetra content for Ukraine and also check out these interesting facts you probably never knew about tetra.kharkov.ua
Перспективне підприємство, яке динамічно розвивається. За 10 років з невеликої комерційної організації ми перетворилися на конкурентоспроможну виробничу компанію, яка на сьогоднішній день є одним з на...
Visit tetra.kharkov.uaWe analyzed Tetra.kharkov.ua page load time and found that the first response time was 1.1 sec and then it took 18 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
tetra.kharkov.ua performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value9.3 s
1/100
25%
Value10.7 s
7/100
10%
Value10,240 ms
0/100
30%
Value0.063
97/100
15%
Value27.0 s
0/100
10%
1076 ms
239 ms
258 ms
262 ms
261 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 83% of them (91 requests) were addressed to the original Tetra.kharkov.ua, 4% (4 requests) were made to Maps.googleapis.com and 2% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tetra.kharkov.ua.
Page size can be reduced by 224.3 kB (10%)
2.3 MB
2.1 MB
In fact, the total size of Tetra.kharkov.ua main page is 2.3 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 118.8 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 35.7 kB, which is 26% 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 118.8 kB or 88% of the original size.
Potential reduce by 86.8 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. Tetra images are well optimized though.
Potential reduce by 16.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.2 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. Tetra.kharkov.ua needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 37% of the original size.
Number of requests can be reduced by 28 (27%)
103
75
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
tetra.kharkov.ua
1076 ms
style1.css
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common.css
258 ms
fsmenu.js
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main.js
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mootools.js
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caption.js
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template.css
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tetra.kharkov.ua 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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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 valid value for its [lang] attribute.
tetra.kharkov.ua best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tetra.kharkov.ua SEO score
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
UK
UA
UTF8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tetra.kharkov.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed language. Our system also found out that Tetra.kharkov.ua main page’s claimed encoding is utf8. 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.
tetra.kharkov.ua
Open Graph description is not detected on the main page of Tetra. 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: