26.7 sec in total
969 ms
24.6 sec
1.1 sec
Visit kurs-prof.ru now to see the best up-to-date Kurs Prof content for Russia and also check out these interesting facts you probably never knew about kurs-prof.ru
Учебный центр занимается профессиональной подготовкой и повышением кфалификации - выберите интересующее вас направление для ознакомления с полным списком курсов.
Visit kurs-prof.ruWe analyzed Kurs-prof.ru page load time and found that the first response time was 969 ms and then it took 25.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
kurs-prof.ru performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value8.1 s
2/100
25%
Value16.0 s
0/100
10%
Value2,510 ms
4/100
30%
Value0.354
31/100
15%
Value28.2 s
0/100
10%
969 ms
290 ms
294 ms
295 ms
424 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 38% of them (46 requests) were addressed to the original Kurs-prof.ru, 10% (12 requests) were made to Vk.com and 10% (12 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Informer.yandex.ru.
Page size can be reduced by 594.2 kB (41%)
1.5 MB
870.9 kB
In fact, the total size of Kurs-prof.ru main page is 1.5 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. 75% 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 746.9 kB which makes up the majority of the site volume.
Potential reduce by 53.2 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 53.2 kB or 78% of the original size.
Potential reduce by 48.6 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. Kurs Prof images are well optimized though.
Potential reduce by 434.0 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 434.0 kB or 75% of the original size.
Potential reduce by 58.4 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. Kurs-prof.ru needs all CSS files to be minified and compressed as it can save up to 58.4 kB or 81% of the original size.
Number of requests can be reduced by 44 (42%)
106
62
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kurs Prof. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
kurs-prof.ru
969 ms
wp-emoji-release.min.js
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style.css
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bootstrap.css
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kurs-prof.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
kurs-prof.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
kurs-prof.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kurs-prof.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Kurs-prof.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.
kurs-prof.ru
Open Graph description is not detected on the main page of Kurs Prof. 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: