4.3 sec in total
614 ms
3.3 sec
336 ms
Welcome to profyrost.ru homepage info - get ready to check Profyrost best content for Russia right away, or after learning these important things about profyrost.ru
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Visit profyrost.ruWe analyzed Profyrost.ru page load time and found that the first response time was 614 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
profyrost.ru performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value2.6 s
88/100
25%
Value7.4 s
27/100
10%
Value19,230 ms
0/100
30%
Value0.003
100/100
15%
Value26.7 s
0/100
10%
614 ms
240 ms
494 ms
290 ms
396 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 75% of them (42 requests) were addressed to the original Profyrost.ru, 11% (6 requests) were made to Youtube.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Profyrost.ru.
Page size can be reduced by 382.8 kB (37%)
1.0 MB
649.2 kB
In fact, the total size of Profyrost.ru main page is 1.0 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. 45% of websites need less resources to load. Images take 508.4 kB which makes up the majority of the site volume.
Potential reduce by 30.3 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 5.1 kB, which is 14% 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 30.3 kB or 81% of the original size.
Potential reduce by 254 B
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. Profyrost images are well optimized though.
Potential reduce by 24.3 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 24.3 kB or 47% of the original size.
Potential reduce by 327.9 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. Profyrost.ru needs all CSS files to be minified and compressed as it can save up to 327.9 kB or 75% of the original size.
Number of requests can be reduced by 9 (24%)
38
29
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profyrost. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
profyrost.ru
614 ms
hit
240 ms
styles-b441b3f1af.min.css
494 ms
main.js
290 ms
libs-02da2adb47.min.css
396 ms
libs-721272d816.min.js
620 ms
site-23ff29ae6f.js
255 ms
utm-n-src.js
260 ms
Java_logo.png
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cplus.jpg
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python.jpg
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php.jpg
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cshar.jpg
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js.jpg
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gruppa.jpg
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individ.jpg
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obyuchnye-kursy.jpg
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platform.jpg
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skidka-dlya-detey.jpg
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skidka-dlya-nachinayushih.jpg
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skidka-dlya-vzroslyh.jpg
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pay-cash.jpg
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pay-online.jpg
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pay-card.jpg
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beznal.jpg
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karta.jpg
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icon-form.png
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icon-map.svg
1035 ms
icon-phone.svg
1067 ms
icon-work-time.svg
1106 ms
HelveticaNeue.svg
1133 ms
HelveticaNeue-Medium.svg
1152 ms
HelveticaNeue-Bold.svg
1239 ms
fa-brands-400.woff
1245 ms
fa-brands-400.woff
1328 ms
www-player.css
14 ms
www-embed-player.js
35 ms
base.js
61 ms
fetch-polyfill.js
33 ms
jquery.cookie.js
1211 ms
ad_status.js
157 ms
gJfj2lBrymlHLmhPScFZFm4D3a7BBd9OMx4--DsdpK8.js
110 ms
embed.js
33 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
123 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
125 ms
id
34 ms
Create
88 ms
GenerateIT
16 ms
HelveticaNeue.ttf
857 ms
HelveticaNeue-Medium.ttf
920 ms
HelveticaNeue-Bold.ttf
848 ms
fa-brands-400.ttf
268 ms
fa-brands-400.ttf
174 ms
fa-brands-400.svg
271 ms
fa-brands-400.svg
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profyrost.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
profyrost.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
profyrost.ru SEO score
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Profyrost.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Profyrost.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.
profyrost.ru
Open Graph description is not detected on the main page of Profyrost. 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: