3.1 sec in total
792 ms
1.9 sec
384 ms
Visit intensiv.ru now to see the best up-to-date Intensiv content for Russia and also check out these interesting facts you probably never knew about intensiv.ru
Образовательный Центр «Интенсив» – изучение иностранных языков в Москве для взрослых и детей. Курсы русского языка, физики и подготовка к школьным и международным экзаменам для школьников. Подготовка ...
Visit intensiv.ruWe analyzed Intensiv.ru page load time and found that the first response time was 792 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
intensiv.ru performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value8.2 s
2/100
25%
Value8.3 s
19/100
10%
Value540 ms
55/100
30%
Value0.446
20/100
15%
Value12.2 s
15/100
10%
792 ms
175 ms
382 ms
246 ms
246 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 90% of them (35 requests) were addressed to the original Intensiv.ru, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (809 ms) belongs to the original domain Intensiv.ru.
Page size can be reduced by 251.4 kB (25%)
1.0 MB
752.3 kB
In fact, the total size of Intensiv.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. 35% of websites need less resources to load. Images take 715.9 kB which makes up the majority of the site volume.
Potential reduce by 50.0 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 7.5 kB, which is 12% 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 50.0 kB or 82% of the original size.
Potential reduce by 29.6 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. Intensiv images are well optimized though.
Potential reduce by 520 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 171.3 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. Intensiv.ru needs all CSS files to be minified and compressed as it can save up to 171.3 kB or 82% of the original size.
Number of requests can be reduced by 12 (32%)
37
25
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Intensiv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
intensiv.ru
792 ms
combined.min.css
175 ms
combined.min.js
382 ms
avb-script.js
246 ms
awd-script.js
246 ms
ga.js
52 ms
watch.js
49 ms
body-bg.jpg
118 ms
logo.svg
118 ms
main-sprite3.png
316 ms
record-v5.jpg
452 ms
pavlovs-dog-report.jpg
460 ms
s-kara-beo.jpg
464 ms
cavendish.jpg
479 ms
job.english-v4.jpg
319 ms
upp.jpg
492 ms
2adults-video-banner.jpg
482 ms
2878939a2e6594c93a5131e495646d2e.jpg
535 ms
tabs-gradient.png
544 ms
gradient-blue.png
545 ms
gradient-green.png
563 ms
gradient-pink-lavender.png
565 ms
gradient-cream.png
575 ms
bottom-light-blue.png
619 ms
bottom-light-gray.png
625 ms
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628 ms
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644 ms
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658 ms
033182d4087d8d6d301d612948b010b7.png
700 ms
ceo.jpg
708 ms
214b27ba0cae6b795c18fa1d46ad9cff.jpg
715 ms
fc11316c0cc2f074088aa7e48b80d640.jpg
730 ms
750e7821c241d7b15667c9673178bf5f.jpg
731 ms
magna-logo.gif
744 ms
__utm.gif
48 ms
fontawesome-webfont.woff
809 ms
client.js
260 ms
current-tab-bg.png
487 ms
intensiv.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
intensiv.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
intensiv.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
Tap targets are not sized appropriately
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Intensiv.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 Intensiv.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.
intensiv.ru
Open Graph description is not detected on the main page of Intensiv. 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: