4.3 sec in total
448 ms
3.7 sec
83 ms
Visit redsmm.getcourse.ru now to see the best up-to-date Redsmm Getcourse content for Russia and also check out these interesting facts you probably never knew about redsmm.getcourse.ru
Visit redsmm.getcourse.ruWe analyzed Redsmm.getcourse.ru page load time and found that the first response time was 448 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
redsmm.getcourse.ru performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value8.6 s
1/100
25%
Value8.5 s
17/100
10%
Value520 ms
56/100
30%
Value0.022
100/100
15%
Value10.0 s
26/100
10%
448 ms
387 ms
396 ms
392 ms
264 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 99% of them (80 requests) were addressed to the original Redsmm.getcourse.ru, 1% (1 request) were made to Files.getcourse.ru. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Redsmm.getcourse.ru.
Page size can be reduced by 397.9 kB (81%)
492.7 kB
94.8 kB
In fact, the total size of Redsmm.getcourse.ru main page is 492.7 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. CSS take 326.2 kB which makes up the majority of the site volume.
Potential reduce by 135.2 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 135.2 kB or 82% of the original size.
Potential reduce by 742 B
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. Obviously, Redsmm Getcourse needs image optimization as it can save up to 742 B or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 262.0 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. Redsmm.getcourse.ru needs all CSS files to be minified and compressed as it can save up to 262.0 kB or 80% of the original size.
Number of requests can be reduced by 70 (93%)
75
5
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redsmm Getcourse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.
login
448 ms
xdget-view-284f277bfb4205887126c2fbba2f6016.css
387 ms
jquery-ui.css
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redactor-0ba0bca8bd54204c37c2a61efa19602c.css
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uploadifive.css
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custom_form.css
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multi_select.css
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checkbox.css
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bootstrap-social.css
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blueimp-gallery.min.css
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statuses.css
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tasks-block.css
657 ms
bootstrap.min.css
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user-form.css
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bootstrap-datepicker3.min.css
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datepicker-kv.min.css
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main.css
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proxima.css
914 ms
font-awesome.min.css
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jquery.toast.min.css
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teach.css
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common.css
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common_layout.css
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account_layout.css
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notifications.css
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jquery.min.js
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react.min.js
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yii.js
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jquery.autosize.min.js
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file_widget.js
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abstract_field.js
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text.js
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string.js
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file.js
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password.js
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phone.js
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blueimp-gallery.min.js
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jquery.blueimp-gallery.min.js
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custom_form.js
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jquery.plugin.min.js
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jquery.countdown.min.js
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jquery.countdown-ru.js
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tasks-block.js
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ProximaNova-Bold.otf
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ProximaNova-Black.otf
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ProximaNova-Light.otf
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counter
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user-form.js
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tasks-block.js
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redsmm.getcourse.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.
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
Image elements do not have [alt] attributes
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.
redsmm.getcourse.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
Page has valid source maps
redsmm.getcourse.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redsmm.getcourse.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 Redsmm.getcourse.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.
redsmm.getcourse.ru
Open Graph description is not detected on the main page of Redsmm Getcourse. 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: