13.4 sec in total
834 ms
11.5 sec
1.1 sec
Click here to check amazing Ed Crunch content for Russia. Otherwise, check out these important facts you probably never knew about edcrunch.ru
Юбилейная глобальная конференция по цифровым технологиям в образовании — EdCrunch X. Участвуйте в Алматы или онлайн 15–16 ноября 2023
Visit edcrunch.ruWe analyzed Edcrunch.ru page load time and found that the first response time was 834 ms and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
edcrunch.ru performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value6.2 s
11/100
25%
Value42.7 s
0/100
10%
Value80,120 ms
0/100
30%
Value0.056
98/100
15%
Value112.2 s
0/100
10%
834 ms
40 ms
226 ms
506 ms
253 ms
Our browser made a total of 192 requests to load all elements on the main page. We found that 72% of them (139 requests) were addressed to the original Edcrunch.ru, 6% (12 requests) were made to Vk.com and 2% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Edcrunch.ru.
Page size can be reduced by 1.7 MB (13%)
13.2 MB
11.4 MB
In fact, the total size of Edcrunch.ru main page is 13.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 11.9 MB which makes up the majority of the site volume.
Potential reduce by 81.5 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. This page needs HTML code to be minified as it can gain 22.6 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 81.5 kB or 83% of the original size.
Potential reduce by 663.2 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. Ed Crunch images are well optimized though.
Potential reduce by 343.5 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 343.5 kB or 73% of the original size.
Potential reduce by 625.6 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. Edcrunch.ru needs all CSS files to be minified and compressed as it can save up to 625.6 kB or 88% of the original size.
Number of requests can be reduced by 35 (19%)
181
146
The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ed Crunch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
edcrunch.ru
834 ms
css
40 ms
bootstrap.css
226 ms
style.css
506 ms
dark.css
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font-icons.css
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edcrunch.ru accessibility score
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
Links do not have a discernible name
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.
edcrunch.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
Missing source maps for large first-party JavaScript
edcrunch.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edcrunch.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 Edcrunch.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.
edcrunch.ru
Open Graph data is detected on the main page of Ed Crunch. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: