10.4 sec in total
635 ms
9.5 sec
275 ms
Click here to check amazing Re Vision content for Russia. Otherwise, check out these important facts you probably never knew about revision.ru
Visit revision.ruWe analyzed Revision.ru page load time and found that the first response time was 635 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
revision.ru performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.3 s
100/100
25%
Value2.0 s
99/100
10%
Value290 ms
79/100
30%
Value0
100/100
15%
Value2.5 s
98/100
10%
635 ms
430 ms
252 ms
256 ms
511 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 56% of them (71 requests) were addressed to the original Revision.ru, 9% (11 requests) were made to Vk.com and 6% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Revision.ru.
Page size can be reduced by 938.6 kB (33%)
2.8 MB
1.9 MB
In fact, the total size of Revision.ru main page is 2.8 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 73.3 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 73.3 kB or 81% of the original size.
Potential reduce by 153.8 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. Re Vision images are well optimized though.
Potential reduce by 585.4 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 585.4 kB or 73% of the original size.
Potential reduce by 126.1 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. Revision.ru needs all CSS files to be minified and compressed as it can save up to 126.1 kB or 84% of the original size.
Number of requests can be reduced by 51 (42%)
122
71
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Re Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
revision.ru
635 ms
mint.revision.ru
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fp.css
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styles.css
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ui.slider.main.css
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jquery.revision.js
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jquery-ui-1.7.2.min.js
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openapi.js
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revision.ru 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
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
revision.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
revision.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Revision.ru 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 English. Our system also found out that Revision.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.
revision.ru
Open Graph description is not detected on the main page of Re Vision. 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: