26.1 sec in total
1.4 sec
24 sec
688 ms
Click here to check amazing Grsu content for Belarus. Otherwise, check out these important facts you probably never knew about grsu.by
Учреждение образования Гродненский государственный университет имени Янки Купалы
Visit grsu.byWe analyzed Grsu.by page load time and found that the first response time was 1.4 sec and then it took 24.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
grsu.by performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value8.4 s
2/100
25%
Value21.8 s
0/100
10%
Value14,750 ms
0/100
30%
Value0.031
100/100
15%
Value37.1 s
0/100
10%
1422 ms
657 ms
264 ms
263 ms
264 ms
Our browser made a total of 213 requests to load all elements on the main page. We found that 95% of them (202 requests) were addressed to the original Grsu.by, 1% (2 requests) were made to Google-analytics.com and 1% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Grsu.by.
Page size can be reduced by 845.7 kB (24%)
3.5 MB
2.6 MB
In fact, the total size of Grsu.by main page is 3.5 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 91.0 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 15.0 kB, which is 14% 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 91.0 kB or 83% of the original size.
Potential reduce by 171.5 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. Grsu images are well optimized though.
Potential reduce by 314.5 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 314.5 kB or 69% of the original size.
Potential reduce by 268.7 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. Grsu.by needs all CSS files to be minified and compressed as it can save up to 268.7 kB or 84% of the original size.
Number of requests can be reduced by 44 (22%)
199
155
The browser has sent 199 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
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grsu.by 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 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.
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
Form elements do not have associated labels
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
grsu.by 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
grsu.by SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grsu.by 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 Grsu.by 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.
grsu.by
Open Graph description is not detected on the main page of Grsu. 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: