3.7 sec in total
550 ms
2.7 sec
433 ms
Welcome to icef.ru homepage info - get ready to check Icef best content for Kazakhstan right away, or after learning these important things about icef.ru
ICEF students site v.2
Visit icef.ruWe analyzed Icef.ru page load time and found that the first response time was 550 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
icef.ru performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value5.4 s
20/100
25%
Value6.7 s
36/100
10%
Value310 ms
77/100
30%
Value0
100/100
15%
Value6.5 s
58/100
10%
550 ms
629 ms
239 ms
304 ms
317 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 88% of them (23 requests) were addressed to the original Icef.ru, 8% (2 requests) were made to I64.tinypic.com and 4% (1 request) were made to Front.facetz.net. The less responsive or slowest element that took the longest time to load (629 ms) belongs to the original domain Icef.ru.
Page size can be reduced by 55.2 kB (26%)
216.2 kB
161.0 kB
In fact, the total size of Icef.ru main page is 216.2 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. Images take 155.1 kB which makes up the majority of the site volume.
Potential reduce by 33.9 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 33.9 kB or 75% of the original size.
Potential reduce by 9.3 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. Icef images are well optimized though.
Potential reduce by 12.0 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. Icef.ru needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 76% of the original size.
Number of requests can be reduced by 7 (29%)
24
17
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Icef. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
icef.ru
550 ms
www.icef.ru
629 ms
gz.main.b941fb16.js
239 ms
gz.main.5d33175b.css
304 ms
log.js
317 ms
gz.helper.3813fdec.js
342 ms
2i7xnqg.jpg
428 ms
2uy1w0i.jpg
196 ms
icef_logo.png
175 ms
bday_before.png
148 ms
bday_after.png
158 ms
Kosykh_Natal'ja.jpg
162 ms
Pavlenko_Ekaterina.jpg
272 ms
33.jpg
410 ms
megaphone.jpg
292 ms
doc.gif
313 ms
link.png
315 ms
logo_mainpage.png
335 ms
icefer_logo2.png
444 ms
smsinbox.png
427 ms
lock.png
445 ms
loading_birthdays.gif
441 ms
megaphone.png
446 ms
vote.png
511 ms
c_logo_gray.png
501 ms
hotlog_redirects
171 ms
icef.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
Links do not have a discernible name
icef.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
icef.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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Icef.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 Icef.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.
icef.ru
Open Graph description is not detected on the main page of Icef. 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: