4.3 sec in total
686 ms
3.1 sec
526 ms
Welcome to c400.ru homepage info - get ready to check C 400 best content for Russia right away, or after learning these important things about c400.ru
c400.ru - Развлекательный портал
Visit c400.ruWe analyzed C400.ru page load time and found that the first response time was 686 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
c400.ru performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value12.8 s
0/100
25%
Value11.0 s
6/100
10%
Value1,340 ms
17/100
30%
Value0.174
69/100
15%
Value11.5 s
18/100
10%
686 ms
402 ms
378 ms
587 ms
254 ms
Our browser made a total of 119 requests to load all elements on the main page. We found that 53% of them (63 requests) were addressed to the original C400.ru, 13% (16 requests) were made to Ulogin.ru and 11% (13 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain C400.ru.
Page size can be reduced by 773.9 kB (34%)
2.3 MB
1.5 MB
In fact, the total size of C400.ru 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 79.8 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. 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 79.8 kB or 85% of the original size.
Potential reduce by 8.0 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. C 400 images are well optimized though.
Potential reduce by 385.4 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 385.4 kB or 68% of the original size.
Potential reduce by 300.8 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. C400.ru needs all CSS files to be minified and compressed as it can save up to 300.8 kB or 80% of the original size.
Number of requests can be reduced by 59 (54%)
110
51
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C 400. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
c400.ru
686 ms
index.php
402 ms
index.php
378 ms
ulogin.js
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ulogin.js
254 ms
providers.css
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ulogin.css
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styles.css
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engine.css
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libs.js
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slides.js
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openapi.js
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pagebgtop.jpg
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spacer.gif
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slide1.jpg
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slide2.jpg
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count.png
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topline.png
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logoshadow.png
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logotype.png
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loginbtn.png
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loading.gif
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hit
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ga.js
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upload.gif
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widget_community.php
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stats.html
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__utm.gif
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pfsquare-webfont.woff
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www-embed-player-vflRGs1ko.css
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www-embed-player.js
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ad_status.js
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loader_nav19172_3.js
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lite.css
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lite.js
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lang3_0.js
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widget_community.css
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xdm.js
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al_community.js
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fbutton.png
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basenavi.png
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vtitle.png
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pagebgfoot.jpg
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camera_50.png
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ribbon.png
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logofoot.png
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counts.png
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shadow.png
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fields.png
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slide1.jpg
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easyXDM.min.js
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stats.js
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iscroll.5.js
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lang.js
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hit
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hit
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drop.js
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bga.png
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c400.ru accessibility score
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
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
c400.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
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
c400.ru 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
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C400.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 C400.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.
c400.ru
Open Graph description is not detected on the main page of C 400. 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: