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Welcome to chembaby.com homepage info - get ready to check Chembaby best content for Russia right away, or after learning these important things about chembaby.com
Самый полезный и удобный сайт Химического факультета МГУ! Это Химфак МГУ, Детка! Учебные материалы, преподаватели, отзывы, поступающим.
Visit chembaby.comWe analyzed Chembaby.com page load time and found that the first response time was 4.2 sec and then it took 25.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
chembaby.com performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value1.7 s
99/100
25%
Value0.6 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
4210 ms
634 ms
617 ms
800 ms
799 ms
Our browser made a total of 159 requests to load all elements on the main page. We found that 25% of them (40 requests) were addressed to the original Chembaby.com, 59% (94 requests) were made to Avatars.yandex.net and 11% (17 requests) were made to Music.yandex.ru. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Informer.yandex.ru.
Page size can be reduced by 396.7 kB (36%)
1.1 MB
698.5 kB
In fact, the total size of Chembaby.com 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. 50% of websites need less resources to load. Images take 603.5 kB which makes up the majority of the site volume.
Potential reduce by 47.0 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 47.0 kB or 80% of the original size.
Potential reduce by 32.0 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. Chembaby images are well optimized though.
Potential reduce by 156.2 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 156.2 kB or 64% of the original size.
Potential reduce by 161.5 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. Chembaby.com needs all CSS files to be minified and compressed as it can save up to 161.5 kB or 85% of the original size.
Number of requests can be reduced by 61 (40%)
154
93
The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chembaby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
chembaby.com
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chembaby.com accessibility score
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
chembaby.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
chembaby.com SEO score
N/A
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chembaby.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Chembaby.com 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.
chembaby.com
Open Graph data is detected on the main page of Chembaby. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: