2.7 sec in total
412 ms
2.1 sec
116 ms
Click here to check amazing Edu Iidf content for Russia. Otherwise, check out these important facts you probably never knew about edu.iidf.ru
Visit edu.iidf.ruWe analyzed Edu.iidf.ru page load time and found that the first response time was 412 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
edu.iidf.ru performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.0 s
50/100
25%
Value6.7 s
37/100
10%
Value280 ms
81/100
30%
Value0
100/100
15%
Value10.5 s
23/100
10%
412 ms
250 ms
107 ms
135 ms
178 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that 15% of them (2 requests) were addressed to the original Edu.iidf.ru, 77% (10 requests) were made to Use.typekit.com and 8% (1 request) were made to P.typekit.net. The less responsive or slowest element that took the longest time to load (463 ms) relates to the external source Use.typekit.com.
Page size can be reduced by 15.4 kB (25%)
61.6 kB
46.2 kB
In fact, the total size of Edu.iidf.ru main page is 61.6 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. 15% of websites need less resources to load. HTML takes 55.0 kB which makes up the majority of the site volume.
Potential reduce by 14.0 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 14.0 kB or 25% of the original size.
Potential reduce by 1.4 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. Obviously, Edu Iidf needs image optimization as it can save up to 1.4 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
4
4
The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edu Iidf. According to our analytics all requests are already optimized.
upgrade_browser
412 ms
xku1eze.js
250 ms
edu.iidf.ru
107 ms
logo.png
135 ms
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178 ms
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229 ms
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261 ms
0FfKxt1BvMalYSjtcVi7erP0QUUhez2ttbVvGB7Fuz3ffHL3gsM-eMJ6Mk6gw6NuSh90iY83ZAlTifoRdhXtg6.woff
267 ms
JemQHjn8r3Dma0dPn0wZsfUux3PXLq49zObX-YsIrMwffH13gsM-eMJ6Mk6gw6NuSh90iY83ZAlTifoRdhXtg3.woff
264 ms
DpAGXGIm3rBy4SMDjKkGymZMxNQX3pxQPHMKQJcrlrJffHO3gsM-eMJ6Mk6gw6NuSh90iY83ZAlTifoRdhXt2b.woff
266 ms
RrObyBj5ICoFPFUEwmdbWU8MuLVANRLK3LPzs6JrMRXffHQ3gsM-eMJ6Mk6gw6NuSh90iY83ZAlTifoRdhXt26.woff
463 ms
Yl3ZYgU07kbhN-wDIvH9Pe82eiixiR0DHNMk6LGtQLXffHR3gsM-eMJ6Mk6gw6NuSh90iY83ZAlTifoRdhXtIM.woff
399 ms
p.gif
123 ms
edu.iidf.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.
edu.iidf.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
Missing source maps for large first-party JavaScript
edu.iidf.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
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 Edu.iidf.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 Edu.iidf.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.
edu.iidf.ru
Open Graph description is not detected on the main page of Edu Iidf. 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: