Tools & Wizards About Us
gsu.by screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

gsu.by

Главная страница | Гомельский государственный университет имени Франциска Скорины

Page Load Speed

5.3 sec in total

First Response

1.1 sec

Resources Loaded

4 sec

Page Rendered

148 ms

gsu.by screenshot

About Website

Welcome to gsu.by homepage info - get ready to check Gsu best content for Belarus right away, or after learning these important things about gsu.by

Один из крупнейших учебных и научно-исследовательских центров Республики Беларусь. Университет имеет 12 факультетов, 2 научно-исследовательских института. Высшее образование осуществляется по 35 специ...

Visit gsu.by

Key Findings

We analyzed Gsu.by page load time and found that the first response time was 1.1 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

gsu.by performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

gsu.by

1128 ms

navbar.asp

587 ms

home.asp

1208 ms

home1.gif

211 ms

navsign.gif

291 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 93% of them (51 requests) were addressed to the original Gsu.by, 4% (2 requests) were made to Counter.rambler.ru and 2% (1 request) were made to Adlik.akavita.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Gsu.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.5 kB (38%)

Content Size

152.4 kB

After Optimization

94.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gsu.by main page is 152.4 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. 15% of websites need less resources to load. Images take 102.6 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 20.8 kB

  • Original 29.5 kB
  • After minification 29.4 kB
  • After compression 8.7 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 20.8 kB or 71% of the original size.

Image Optimization

-23%

Potential reduce by 23.2 kB

  • Original 102.6 kB
  • After minification 79.4 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, Gsu needs image optimization as it can save up to 23.2 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 11.4 kB

  • Original 17.5 kB
  • After minification 17.0 kB
  • After compression 6.1 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 11.4 kB or 65% of the original size.

CSS Optimization

-73%

Potential reduce by 2.1 kB

  • Original 2.8 kB
  • After minification 2.4 kB
  • After compression 774 B

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. Gsu.by needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (54%)

Requests Now

54

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gsu.by

gsu.by

1128 ms

navbar.asp

navbar.asp

587 ms

home.asp

home.asp

1208 ms

home1.gif

home1.gif

211 ms

navsign.gif

navsign.gif

291 ms

bel.jpg

bel.jpg

494 ms

eng.jpg

eng.jpg

495 ms

gsu_head2.gif

gsu_head2.gif

746 ms

1x18.gif

1x18.gif

401 ms

home.css

home.css

385 ms

menu.css

menu.css

524 ms

mfuns.js

mfuns.js

666 ms

menu.js

menu.js

629 ms

top100.jcn

top100.jcn

377 ms

MEGD.jpg

MEGD.jpg

467 ms

tr.gif

tr.gif

216 ms

tv.jpg

tv.jpg

294 ms

klaster.jpg

klaster.jpg

642 ms

biblio.gif

biblio.gif

564 ms

edi3.jpg

edi3.jpg

309 ms

tr_gray.gif

tr_gray.gif

496 ms

doc.gif

doc.gif

574 ms

gu.jpg

gu.jpg

605 ms

Nw.gif

Nw.gif

693 ms

rss.gif

rss.gif

687 ms

year.jpg

year.jpg

850 ms

ddf.jpg

ddf.jpg

869 ms

ltb_topleft_corner.jpg

ltb_topleft_corner.jpg

818 ms

ltb_topright_corner.jpg

ltb_topright_corner.jpg

825 ms

spac.gif

spac.gif

958 ms

ltb_botleft_corner.jpg

ltb_botleft_corner.jpg

1041 ms

ltb_botright_corner.jpg

ltb_botright_corner.jpg

1166 ms

dot.gif

dot.gif

1019 ms

press72723.jpg

press72723.jpg

1160 ms

minedu.gif

minedu.gif

1176 ms

ab.jpg

ab.jpg

1303 ms

phon.gif

phon.gif

1252 ms

mail.gif

mail.gif

1283 ms

feed.gif

feed.gif

1397 ms

Scroll.htm

Scroll.htm

1360 ms

smbgl1.gif

smbgl1.gif

1340 ms

smbgtl1off.gif

smbgtl1off.gif

1465 ms

t.gif

t.gif

1449 ms

smbgtl1on.gif

smbgtl1on.gif

1455 ms

smbgtl2off.gif

smbgtl2off.gif

1588 ms

smbgtl2on.gif

smbgtl2on.gif

1574 ms

smbgbl2.gif

smbgbl2.gif

1558 ms

smbgbl1.gif

smbgbl1.gif

1698 ms

ltb_top_bg.jpg

ltb_top_bg.jpg

1684 ms

ltb_left_border.jpg

ltb_left_border.jpg

1683 ms

acode.js

acode.js

197 ms

top100.scn

top100.scn

127 ms

ltb_right_border.jpg

ltb_right_border.jpg

1642 ms

ltb_bottom_border.jpg

ltb_bottom_border.jpg

1546 ms

adlik

adlik

199 ms

Accessibility Review

gsu.by accessibility score

84

Accessibility Issues

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

High

[role]s do not have all required [aria-*] attributes

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

gsu.by best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

gsu.by SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gsu.by can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gsu.by main page’s claimed encoding is windows-1252. 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.

Social Sharing Optimization

gsu.by

Open Graph description is not detected on the main page of Gsu. 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: