10 sec in total
600 ms
8.9 sec
469 ms
Visit pro-cour.ru now to see the best up-to-date Pro Cour content for Russia and also check out these interesting facts you probably never knew about pro-cour.ru
?????????? ?????? ????????????? ?????????? ???????? ??????? ????????. ?????????????? ?????????? ????? ? ???????? ??? ???????????. ??? ??????? ? ?????-?????????? +7 (812) 426-33-48
Visit pro-cour.ruWe analyzed Pro-cour.ru page load time and found that the first response time was 600 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
pro-cour.ru performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value22.5 s
0/100
25%
Value14.7 s
1/100
10%
Value10,490 ms
0/100
30%
Value0.332
34/100
15%
Value34.7 s
0/100
10%
600 ms
569 ms
356 ms
373 ms
353 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 59% of them (36 requests) were addressed to the original Pro-cour.ru, 13% (8 requests) were made to Api-maps.yandex.ru and 5% (3 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Api-maps.yandex.ru.
Page size can be reduced by 596.0 kB (61%)
980.4 kB
384.4 kB
In fact, the total size of Pro-cour.ru main page is 980.4 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. 45% of websites need less resources to load. Javascripts take 399.5 kB which makes up the majority of the site volume.
Potential reduce by 68.1 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 68.1 kB or 80% of the original size.
Potential reduce by 139.4 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. Obviously, Pro Cour needs image optimization as it can save up to 139.4 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 227.6 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 227.6 kB or 57% of the original size.
Potential reduce by 160.9 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. Pro-cour.ru needs all CSS files to be minified and compressed as it can save up to 160.9 kB or 86% of the original size.
Number of requests can be reduced by 23 (48%)
48
25
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Cour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
pro-cour.ru
600 ms
www.pro-cour.ru
569 ms
bootstrap.min.css
356 ms
bootstrap-theme.min.css
373 ms
jquery.fancybox.css
353 ms
offcanvas.css
381 ms
highslide.css
384 ms
map.js
394 ms
watch.js
12 ms
jquery.min.js
773 ms
bootstrap.min.js
137 ms
bootstrap3-typeahead.min.js
541 ms
jquery.fancybox.js
544 ms
main.js
540 ms
jquery.validationEngine.js
2061 ms
jquery.validationEngine-ru.js
539 ms
jquery.maskedinput.min.js
539 ms
offcanvas.js
708 ms
highslide.js
933 ms
conversion.js
173 ms
share.js
210 ms
watch.js
5 ms
analytics.js
117 ms
353 ms
jquery.min.js
113 ms
collect
60 ms
1884 ms
combine.js
4237 ms
logo.gif
215 ms
combine.js
2249 ms
header-phone.png
341 ms
bord.png
266 ms
left-menu-arrows.png
265 ms
ajax-loader.gif
266 ms
map.png
1623 ms
main-tarif-header.png
266 ms
main-tarif-first-list.png
339 ms
main-tarif-list.png
342 ms
dostavka_im.jpg
338 ms
main-advantage3.png
340 ms
punkt.jpg
695 ms
main-advantage1.png
505 ms
main-advantage2.png
505 ms
main-advantage5.png
506 ms
glyphicons-halflings-regular.woff
636 ms
hit
378 ms
193 ms
96116
285 ms
watch.js
7 ms
totop.png
427 ms
445 ms
widget_ru_RU.js
1233 ms
hit
197 ms
262 ms
util_cursor_storage_grab.cur
139 ms
util_cursor_storage_grabbing.cur
309 ms
util_cursor_storage_help.cur
847 ms
util_cursor_storage_zoom_in.cur
638 ms
drop-shadow.png
176 ms
zoomout.cur
178 ms
loader.white.gif
177 ms
pro-cour.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
pro-cour.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
pro-cour.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
CP1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pro-cour.ru can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Pro-cour.ru main page’s claimed encoding is cp1251. 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.
pro-cour.ru
Open Graph description is not detected on the main page of Pro Cour. 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: