8.9 sec in total
763 ms
8 sec
118 ms
Click here to check amazing Strelkainstitute content for Russia. Otherwise, check out these important facts you probably never knew about strelkainstitute.com
New learning opportunities: online lectures, workshops, discussions, webinars, conferences and public talks.
Visit strelkainstitute.comWe analyzed Strelkainstitute.com page load time and found that the first response time was 763 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
strelkainstitute.com performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value9.4 s
1/100
25%
Value4.8 s
66/100
10%
Value1,000 ms
27/100
30%
Value0.017
100/100
15%
Value9.1 s
33/100
10%
763 ms
517 ms
958 ms
124 ms
845 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 86% of them (37 requests) were addressed to the original Strelkainstitute.com, 2% (1 request) were made to Fast.fonts.net and 2% (1 request) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Strelkainstitute.com.
Page size can be reduced by 494.9 kB (35%)
1.4 MB
937.3 kB
In fact, the total size of Strelkainstitute.com main page is 1.4 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. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 13.8 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. 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 13.8 kB or 70% of the original size.
Potential reduce by 188.2 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, Strelkainstitute needs image optimization as it can save up to 188.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 192.0 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 192.0 kB or 70% of the original size.
Potential reduce by 100.9 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. Strelkainstitute.com needs all CSS files to be minified and compressed as it can save up to 100.9 kB or 79% of the original size.
Number of requests can be reduced by 8 (20%)
40
32
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strelkainstitute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
strelkainstitute.com
763 ms
swiper.min.css
517 ms
main.css
958 ms
04b37b30-8dba-456d-bbbe-2c9d46637d45.css
124 ms
jquery.js
845 ms
widgets.js
7 ms
embeds.js
73 ms
jquery.mousewheel.js
398 ms
jquery.touchswipe.js
279 ms
jquery.velocity.min.js
538 ms
jquery.plugins.js
834 ms
docready.js
1016 ms
analytics.js
138 ms
banner-strelka-com-2.png
287 ms
3-web-banner-winyer.jpg
707 ms
mg-0780.jpg
806 ms
mg-9592.jpg
286 ms
sp-series-2-bs-copy.jpg
700 ms
sp-series-2-the-design-of-scarcity-cover-rgb.jpg
426 ms
sp-urbz-ebook-cover.jpg
1074 ms
sp-series-2-covers-rgb-3.jpg
1214 ms
sp-series-2-covers-rgb-2.jpg
2492 ms
sp-series-2-covers-rgb-1.jpg
1812 ms
sp-series-2-covers-rgb-4.jpg
1658 ms
sp-series-1-covers-rgb-5.jpg
1862 ms
sp-series-1-covers-rgb-4.jpg
2254 ms
sp-series-1-covers-rgb-1.jpg
2252 ms
sp-series-1-covers-rgb-2.jpg
2866 ms
sp-series-1-covers-rgb-3.jpg
2857 ms
sp-series-1-covers-rgb-6.jpg
3088 ms
sp-series-1-covers-rgb-7.jpg
3266 ms
idea3.jpg
3201 ms
mantra-eng.png
6364 ms
strelka-bar.png
4895 ms
s-06.png
3570 ms
s-17.png
3337 ms
readymag-01.png
3883 ms
watch.js
131 ms
rtrg
273 ms
strelka-sprite.png
3784 ms
strelka-bg.png
3469 ms
fugue_mono-webfont.woff
4110 ms
strelka-webfont.woff
4226 ms
strelkainstitute.com 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
Heading elements are not in a sequentially-descending order
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.
strelkainstitute.com 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
Missing source maps for large first-party JavaScript
strelkainstitute.com 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Strelkainstitute.com 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 Strelkainstitute.com 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.
strelkainstitute.com
Open Graph description is not detected on the main page of Strelkainstitute. 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: