9.1 sec in total
1.5 sec
7.3 sec
355 ms
Welcome to hot-system.ru homepage info - get ready to check Hot System best content for Russia right away, or after learning these important things about hot-system.ru
Компани Hot-system занимается монтажом систем отопления в загородных домах уже более 10 лет. Смонтировано более 400 домов.
Visit hot-system.ruWe analyzed Hot-system.ru page load time and found that the first response time was 1.5 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
hot-system.ru performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value5.4 s
19/100
25%
Value3.9 s
82/100
10%
Value590 ms
50/100
30%
Value0.016
100/100
15%
Value7.5 s
48/100
10%
1462 ms
170 ms
259 ms
268 ms
417 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 85% of them (70 requests) were addressed to the original Hot-system.ru, 7% (6 requests) were made to Mc.yandex.ru and 2% (2 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (5.4 sec) relates to the external source Vent.ru.
Page size can be reduced by 288.7 kB (34%)
839.8 kB
551.1 kB
In fact, the total size of Hot-system.ru main page is 839.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 461.2 kB which makes up the majority of the site volume.
Potential reduce by 57.4 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 57.4 kB or 81% of the original size.
Potential reduce by 12.7 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. Hot System images are well optimized though.
Potential reduce by 184.2 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 184.2 kB or 69% of the original size.
Potential reduce by 34.5 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. Hot-system.ru needs all CSS files to be minified and compressed as it can save up to 34.5 kB or 84% of the original size.
Number of requests can be reduced by 51 (65%)
79
28
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hot System. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
hot-system.ru
1462 ms
style.css
170 ms
reset.css
259 ms
style.css
268 ms
jquery.js
417 ms
jquery.validate.js
302 ms
jquery.lightbox.js
301 ms
jquery.lightbox.css
304 ms
hostcms.js
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JsHttpRequest.js
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ajax.js
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main.js
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jquery.bbedit.js
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share.js
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watch.js
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watch.js
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ajax_loader.gif
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home.png
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star.png
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advert.gif
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plate.jpg
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hot-system.ru 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.
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.
hot-system.ru 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
hot-system.ru 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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hot-system.ru 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 Hot-system.ru 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.
hot-system.ru
Open Graph description is not detected on the main page of Hot System. 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: