9 sec in total
286 ms
8.4 sec
373 ms
Welcome to sk.ru homepage info - get ready to check Sk best content for Russia right away, or after learning these important things about sk.ru
Некоммерческая организация, созданная в 2010 году и исполняющая функции управляющей компании Инновационного центра «Сколково». Цель Фонда - поддержка технологического предпринимательства в России и к...
Visit sk.ruWe analyzed Sk.ru page load time and found that the first response time was 286 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
sk.ru performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value56.2 s
0/100
25%
Value6.5 s
39/100
10%
Value870 ms
33/100
30%
Value0
100/100
15%
Value11.5 s
18/100
10%
286 ms
1575 ms
1045 ms
1143 ms
274 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 76% of them (63 requests) were addressed to the original Sk.ru, 12% (10 requests) were made to Static.xx.fbcdn.net and 8% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Sk.ru.
Page size can be reduced by 1.4 MB (42%)
3.4 MB
2.0 MB
In fact, the total size of Sk.ru main page is 3.4 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. 60% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 112.8 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 16.8 kB, which is 13% 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 112.8 kB or 85% of the original size.
Potential reduce by 240.5 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. Obviously, Sk needs image optimization as it can save up to 240.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 544.8 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 544.8 kB or 72% of the original size.
Potential reduce by 497.6 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. Sk.ru needs all CSS files to be minified and compressed as it can save up to 497.6 kB or 88% of the original size.
Number of requests can be reduced by 35 (44%)
80
45
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
sk.ru
286 ms
1575 ms
bootstrap.css
1045 ms
bootstrap1.css
1143 ms
skl.editors-style.css
274 ms
jquery-1.7.2.min.js
831 ms
telligent.glow.min.js
1115 ms
jquery.validate.min.js
483 ms
telligent.evolution.min.js
1181 ms
plupload.silverlight.js
786 ms
analyticswidget.css
1070 ms
analytics.js
1112 ms
dynamic-style.aspx
1318 ms
dynamic-style.aspx
1348 ms
bootstrap.min.js
1547 ms
skl.header.js
1395 ms
WebResource.axd
1422 ms
WebResource.axd
1590 ms
WebResource.axd
1599 ms
ui.js
1640 ms
deactivate_2D00_last_2D00_link.js
1675 ms
ui.js
1702 ms
ui.js
1825 ms
jquery.datepicker.js
2249 ms
jquery-ui-1.8.20.custom.min.js
2333 ms
bootstrap-select.min.js
2130 ms
ui_2D00_calendar_2D00_short.js
2088 ms
ui.js
1981 ms
ui.js
2103 ms
sklogo_en.png
1214 ms
biotech_2D00_banner_2D00_en.jpg
1247 ms
madein.jpg
1249 ms
en_2D00_1_2D00_participant.png
1214 ms
en_2D00_2_2D00_contacts.png
1215 ms
en_2D00_3_2D00_tenders.png
1216 ms
sk_clusters_en.png
1251 ms
sk_lang_flags.png
1246 ms
icon-search.jpg
1339 ms
driverless-van.jpg
2093 ms
DSC_5F00_1745.jpg
1852 ms
DSC_5F00_1911.jpg
1864 ms
Israel1.jpg_2D00_550x0.jpg
2076 ms
mironov.jpg
2077 ms
DSC_5F00_5271.jpg_2D00_550x0.jpg
2163 ms
IMG_5F00_0856.jpg
2542 ms
5557.DSC_5F00_9881.JPG
2554 ms
Albert_2D00_Yefimov_2D00_Skolkovo_2D00_Header.png
3297 ms
sci-talks1.jpg
2768 ms
DSC_5F00_4271.JPG
2921 ms
DSC_5F00_2429.jpg
3387 ms
DSC_5F00_2276.JPG
3367 ms
Olympic-technopark.jpg
3379 ms
5444.tedx.jpg
3591 ms
7573.Golkar.jpg
4014 ms
sk_2D00_resident.jpg
4373 ms
fontawesome-webfont.woff
4049 ms
tefft.png
4550 ms
sk_footer_logo.png
3613 ms
sk_footer_socials.png
3677 ms
dc.js
414 ms
krasnodar.png
3121 ms
ui-bg_flat_75_ffffff_40x100.png
3010 ms
sk_calendar_btns.png
3141 ms
__utm.gif
25 ms
likebox.php
114 ms
roNeOY-tz5Y.css
176 ms
UHhaxo8Cs3k.css
217 ms
_rx8naC75Dy.js
297 ms
x5F9OMjKyLw.js
360 ms
ICDbTSzjQEg.js
289 ms
TTCre3391I0.js
297 ms
12647273_901203166664187_2191507771768491365_n.jpg
160 ms
407794_141034049347773_57354301_n.jpg
196 ms
180443_173353899377664_4569366_n.jpg
234 ms
11401138_898086496881359_8589857835973455112_n.jpg
270 ms
10383584_664444746937747_1506685142285860373_n.jpg
271 ms
11885213_516942858456884_4919287367866213440_n.jpg
330 ms
11870701_409513035904822_6732604467973389075_n.jpg
278 ms
wL6VQj7Ab77.png
42 ms
s7jcwEQH7Sx.png
43 ms
I6-MnjEovm5.js
41 ms
vlXaquuXMrr.js
80 ms
print.css
285 ms
sk.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
button, link, and menuitem elements do not have accessible names.
[aria-hidden="true"] elements contain focusable descendents
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sk.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
sk.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 doesn't use 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 Sk.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 Sk.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.
sk.ru
Open Graph data is detected on the main page of Sk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: