4.4 sec in total
1.4 sec
2.6 sec
432 ms
Click here to check amazing Profkom Sfedu content for Russia. Otherwise, check out these important facts you probably never knew about profkom.sfedu.ru
Visit profkom.sfedu.ruWe analyzed Profkom.sfedu.ru page load time and found that the first response time was 1.4 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
profkom.sfedu.ru performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value8.0 s
2/100
25%
Value5.0 s
63/100
10%
Value360 ms
72/100
30%
Value0.177
68/100
15%
Value7.1 s
51/100
10%
1407 ms
153 ms
299 ms
6 ms
307 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 70% of them (26 requests) were addressed to the original Profkom.sfedu.ru, 11% (4 requests) were made to Acint.net and 8% (3 requests) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Profkom.sfedu.ru.
Page size can be reduced by 62.9 kB (21%)
295.2 kB
232.4 kB
In fact, the total size of Profkom.sfedu.ru main page is 295.2 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. 25% of websites need less resources to load. Images take 228.4 kB which makes up the majority of the site volume.
Potential reduce by 30.4 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 6.2 kB, which is 16% 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 30.4 kB or 76% of the original size.
Potential reduce by 13.5 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. Profkom Sfedu images are well optimized though.
Potential reduce by 15.4 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 15.4 kB or 70% of the original size.
Potential reduce by 3.6 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. Profkom.sfedu.ru needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 74% of the original size.
Number of requests can be reduced by 5 (16%)
32
27
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profkom Sfedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
profkom.sfedu.ru
1407 ms
style.css
153 ms
news.css
299 ms
jquery.min.js
6 ms
jquery.hoverIntent.js
307 ms
jquery.hoverAccordionMenu.js
305 ms
logo1.png
300 ms
h_c.png
150 ms
logo2.png
304 ms
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153 ms
GnN102817_0359_16.jpg
298 ms
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300 ms
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307 ms
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304 ms
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449 ms
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452 ms
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456 ms
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456 ms
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635 ms
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633 ms
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631 ms
udc101716_0331_16.jpg
762 ms
list-img.png
633 ms
gi71206_0706_12.gif
634 ms
X171206_0738_12.gif
763 ms
bI122925_0307_14.jpg
763 ms
aci.js
212 ms
context.js
227 ms
watch.js
4 ms
107 ms
188 ms
context_static_r1084.js
358 ms
248 ms
125424
114 ms
watch.js
3 ms
match
181 ms
profkom.sfedu.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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
profkom.sfedu.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
profkom.sfedu.ru SEO score
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Profkom.sfedu.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 Profkom.sfedu.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.
profkom.sfedu.ru
Open Graph description is not detected on the main page of Profkom Sfedu. 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: