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Welcome to cos-online.ru homepage info - get ready to check Cos Online best content for Russia right away, or after learning these important things about cos-online.ru
Каталог профессиональных косметических средств для загара, по уходу за волосами, телом и лицом. Тел: (812) 962-65-00
Visit cos-online.ruWe analyzed Cos-online.ru page load time and found that the first response time was 1 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
cos-online.ru performance score
1006 ms
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Our browser made a total of 73 requests to load all elements on the main page. We found that 81% of them (59 requests) were addressed to the original Cos-online.ru, 5% (4 requests) were made to Mc.yandex.ru and 4% (3 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cos-online.ru.
Page size can be reduced by 282.5 kB (31%)
926.1 kB
643.5 kB
In fact, the total size of Cos-online.ru main page is 926.1 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. 40% of websites need less resources to load. Images take 525.4 kB which makes up the majority of the site volume.
Potential reduce by 63.8 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 14.3 kB, which is 18% 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 63.8 kB or 82% of the original size.
Potential reduce by 9.6 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. Cos Online images are well optimized though.
Potential reduce by 133.7 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 133.7 kB or 59% of the original size.
Potential reduce by 75.5 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. Cos-online.ru needs all CSS files to be minified and compressed as it can save up to 75.5 kB or 79% of the original size.
Number of requests can be reduced by 28 (41%)
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The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cos Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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cos-online.ru SEO score
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cos-online.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 Cos-online.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.
cos-online.ru
Open Graph description is not detected on the main page of Cos Online. 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: