3.6 sec in total
722 ms
2.5 sec
323 ms
Welcome to coolertorg.ru homepage info - get ready to check Coolertorg best content for Russia right away, or after learning these important things about coolertorg.ru
КулерТорг - продажа кулеров для воды, пурифайеров, доставка воды в дома и офисы. Большой выбор напольных и настольных кулеров, аксессуаров. Реальные складские запасы. Доставка. Интернет-магазин.
Visit coolertorg.ruWe analyzed Coolertorg.ru page load time and found that the first response time was 722 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
coolertorg.ru performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value9.0 s
1/100
25%
Value8.4 s
18/100
10%
Value3,560 ms
1/100
30%
Value0
100/100
15%
Value19.5 s
2/100
10%
722 ms
245 ms
385 ms
261 ms
265 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 75% of them (50 requests) were addressed to the original Coolertorg.ru, 6% (4 requests) were made to Mc.yandex.ru and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (930 ms) belongs to the original domain Coolertorg.ru.
Page size can be reduced by 461.4 kB (44%)
1.1 MB
593.6 kB
In fact, the total size of Coolertorg.ru 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. 40% of websites need less resources to load. Javascripts take 474.2 kB which makes up the majority of the site volume.
Potential reduce by 69.1 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 14.4 kB, which is 17% 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 69.1 kB or 81% of the original size.
Potential reduce by 32.1 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. Coolertorg images are well optimized though.
Potential reduce by 324.2 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 324.2 kB or 68% of the original size.
Potential reduce by 36.1 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. Coolertorg.ru needs all CSS files to be minified and compressed as it can save up to 36.1 kB or 85% of the original size.
Number of requests can be reduced by 34 (53%)
64
30
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coolertorg. 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 4 to 1 for CSS and as a result speed up the page load time.
coolertorg.ru
722 ms
colorbox.css
245 ms
jquery-1.7.2.min.js
385 ms
jquery.colorbox.js
261 ms
vvclib.js
265 ms
widgettools.js
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scripts.js
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style.css
371 ms
kernel_main.css
403 ms
template_b1c022cbb8e68797d52a587c22040d2e.css
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kernel_main.js
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core_db.min.js
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core_frame_cache.min.js
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top100.jcn
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ba.js
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body.gif
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banner1.gif
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PortalUser_09.png
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coolertorg.ru 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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
Links do not have a discernible name
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.
coolertorg.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
Missing source maps for large first-party JavaScript
coolertorg.ru 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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coolertorg.ru 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 Coolertorg.ru 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.
coolertorg.ru
Open Graph description is not detected on the main page of Coolertorg. 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: