28.9 sec in total
3.8 sec
24.8 sec
307 ms
Click here to check amazing Sibgtu content for Russia. Otherwise, check out these important facts you probably never knew about sibgtu.ru
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Visit sibgtu.ruWe analyzed Sibgtu.ru page load time and found that the first response time was 3.8 sec and then it took 25.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
sibgtu.ru performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value2.5 s
90/100
25%
Value4.5 s
72/100
10%
Value0 ms
100/100
30%
Value0.03
100/100
15%
Value2.5 s
98/100
10%
3822 ms
3754 ms
459 ms
4278 ms
492 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Sibgtu.ru, 2% (1 request) were made to Bs.yandex.ru and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (19 sec) belongs to the original domain Sibgtu.ru.
Page size can be reduced by 356.8 kB (31%)
1.1 MB
783.9 kB
In fact, the total size of Sibgtu.ru main page is 1.1 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. 30% of websites need less resources to load. Images take 768.4 kB which makes up the majority of the site volume.
Potential reduce by 34.0 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 5.5 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 34.0 kB or 81% of the original size.
Potential reduce by 72.4 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. Sibgtu images are well optimized though.
Potential reduce by 110.6 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 110.6 kB or 69% of the original size.
Potential reduce by 139.9 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. Sibgtu.ru needs all CSS files to be minified and compressed as it can save up to 139.9 kB or 83% of the original size.
Number of requests can be reduced by 11 (22%)
50
39
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sibgtu. 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 from 8 to 1 for CSS and as a result speed up the page load time.
sibgtu.ru
3822 ms
jquery.min.js
3754 ms
cookie.js
459 ms
bootstrap.min.css
4278 ms
news.css
492 ms
std.css
2403 ms
jquery.fancybox.css
690 ms
bootstrap-responsive.css
1019 ms
slider.css
1011 ms
news-block.css
1267 ms
jflow.style.css
1272 ms
jflow.plus.js
3029 ms
bootstrap.min.js
3368 ms
jquery.fancybox.min.js
3516 ms
training_classroom+_1.jpg
906 ms
3_0_FFFFFFFF_FFFFFFFF_0_pageviews
422 ms
Hall_effect_A.jpg
3457 ms
_personal_image.jpg
5348 ms
stip_1.jpg
1452 ms
opornyi_universitet.jpg
904 ms
sfy_conf.jpg
1448 ms
umnik.jpg
1647 ms
teach__1.jpg
1651 ms
o_z.jpg
3270 ms
zaochka.jpg
1753 ms
obuchenie_1.jpg
1973 ms
wat_school.jpg
6785 ms
individ_zan.jpg
2040 ms
uvp.jpg
2220 ms
pozdralaem_11.jpg
2291 ms
pozdralaem_10.jpg
2459 ms
vibor_13.jpg
2512 ms
ecolog_obraz.jpg
2719 ms
sibgtu_logo.png
6697 ms
bullet.png
863 ms
arrows.png
338 ms
ou.jpg
4077 ms
post.png
341 ms
dalian.png
341 ms
biblioteka.png
627 ms
ban1.jpg
2846 ms
1c.jpg
894 ms
sert_rus.jpg
3933 ms
fz44.jpg
3000 ms
kvest.jpg
18986 ms
exkurs.jpg
3655 ms
dovuz.jpg
3767 ms
kraslesinvest.jpg
4448 ms
ism.jpg
4887 ms
u2019.jpg
5395 ms
banner_vc.jpg
5167 ms
panorama.jpg
6166 ms
watch.js
37 ms
sibgtu.ru 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
sibgtu.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sibgtu.ru SEO score
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 uses legible font sizes
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sibgtu.ru 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 Sibgtu.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.
sibgtu.ru
Open Graph description is not detected on the main page of Sibgtu. 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: