6.7 sec in total
678 ms
5.5 sec
485 ms
Welcome to informetr.ru homepage info - get ready to check Informetr best content for Russia right away, or after learning these important things about informetr.ru
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Visit informetr.ruWe analyzed Informetr.ru page load time and found that the first response time was 678 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
informetr.ru performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value9.8 s
0/100
25%
Value12.8 s
3/100
10%
Value1,790 ms
10/100
30%
Value0.068
96/100
15%
Value21.1 s
1/100
10%
678 ms
1462 ms
537 ms
95 ms
398 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 53% of them (62 requests) were addressed to the original Informetr.ru, 12% (14 requests) were made to Vk.com and 7% (8 requests) were made to Cs631224.vk.me. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Informetr.ru.
Page size can be reduced by 935.7 kB (34%)
2.7 MB
1.8 MB
In fact, the total size of Informetr.ru main page is 2.7 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 99.2 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 99.2 kB or 83% of the original size.
Potential reduce by 85.2 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. Informetr images are well optimized though.
Potential reduce by 495.7 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 495.7 kB or 73% of the original size.
Potential reduce by 255.6 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. Informetr.ru needs all CSS files to be minified and compressed as it can save up to 255.6 kB or 83% of the original size.
Number of requests can be reduced by 41 (37%)
110
69
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Informetr. 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 5 to 1 for CSS and as a result speed up the page load time.
informetr.ru
678 ms
www.informetr.ru
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1ff971448eb8f9041acd67a79240d05b.css
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jquery.min.js
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informetr.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
informetr.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
informetr.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
WA
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Informetr.ru can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed Russian language. Our system also found out that Informetr.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.
informetr.ru
Open Graph description is not detected on the main page of Informetr. 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: