5.5 sec in total
364 ms
4.8 sec
290 ms
Click here to check amazing Isu Ifmo content for Russia. Otherwise, check out these important facts you probably never knew about isu.ifmo.ru
Информационная система управления НИУ ИТМО
Visit isu.ifmo.ruWe analyzed Isu.ifmo.ru page load time and found that the first response time was 364 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
isu.ifmo.ru performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.5 s
19/100
25%
Value6.4 s
40/100
10%
Value60 ms
100/100
30%
Value0.02
100/100
15%
Value5.4 s
72/100
10%
364 ms
140 ms
924 ms
479 ms
475 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that all of those requests were addressed to Isu.ifmo.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Isu.ifmo.ru.
Page size can be reduced by 769.7 kB (65%)
1.2 MB
418.4 kB
In fact, the total size of Isu.ifmo.ru main page is 1.2 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. 40% of websites need less resources to load. Javascripts take 604.6 kB which makes up the majority of the site volume.
Potential reduce by 52.0 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. 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 52.0 kB or 80% of the original size.
Potential reduce by 80.4 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, Isu Ifmo needs image optimization as it can save up to 80.4 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 418.1 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 418.1 kB or 69% of the original size.
Potential reduce by 219.1 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. Isu.ifmo.ru needs all CSS files to be minified and compressed as it can save up to 219.1 kB or 84% of the original size.
Number of requests can be reduced by 37 (52%)
71
34
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isu Ifmo. 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 16 to 1 for CSS and as a result speed up the page load time.
isu.ifmo.ru
364 ms
f
140 ms
f
924 ms
apex.min.css
479 ms
jquery-ui.min.css
475 ms
desktop_all.min.js
1272 ms
legacy.min.js
490 ms
isu_ip.1.2.5.css
728 ms
isu_ip_content.1.2.6.css
622 ms
isu_ip_roars.1.2.4.css
595 ms
jquery.easing.1.2.js
601 ms
swfobject.js
621 ms
anythingslider.css
717 ms
jquery.anythingslider.min.js
733 ms
jquery.anythingslider.video.js
746 ms
theme-metallic.css
752 ms
theme-minimalist-round.css
846 ms
theme-minimalist-square.css
857 ms
theme-construction.css
862 ms
theme-cs-portfolio.css
874 ms
ajax.js
879 ms
ip.1.2.1.js
975 ms
tiny_mce.js
1357 ms
utils.js
1123 ms
i_editor.js
1010 ms
override.js
1012 ms
dom_manipulator.js
1103 ms
infinite_report.js
1145 ms
anketa_minified.js
1148 ms
survint.css
1226 ms
widget.checkboxAndRadio.min.js
1039 ms
widget.report.min.js
1092 ms
font-awesome.min.css
137 ms
font-pt-serif.css
130 ms
font-pt-sans.css
133 ms
resource_map.png
126 ms
switch_font_size.png
127 ms
univ-isu-logo-cube.png
242 ms
univ-isu-logo-text-r3.png
128 ms
f
353 ms
univ-logo-small.png
133 ms
t_u_h_w.png
240 ms
button_alt_r.png
237 ms
button_alt.png
242 ms
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492 ms
t_h_u_b_w_ol.png
351 ms
line_1_690.png
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link_ext_1_12.gif
439 ms
link_int_1_12.gif
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boss_m_1_16.png
460 ms
boss_f_1_16.png
462 ms
phone_fax_1_16.png
471 ms
button_c_r.png
558 ms
button_c_l.png
577 ms
t_u_b_w_h_rmenu_h.png
586 ms
t_u_b_w_h_rmenu_stripe.png
593 ms
key_lock_2_24.png
601 ms
t_u_b_w_h_rmenu_c.png
719 ms
find_1_16.png
686 ms
PT-Sans-Normal.woff
1176 ms
PT-Sans-Bold.woff
958 ms
fontawesome-webfont.woff
846 ms
PT-Serif-Normal.woff
1090 ms
PT-Serif-Bold.woff
1027 ms
t_u_b_w_h_rmenu_f.png
827 ms
line_1_270.png
947 ms
t_b_s_s.png
952 ms
t_f_w.png
1078 ms
style.1.1.css
1059 ms
wwv_flow.show
1220 ms
loading_2.gif
1153 ms
PT-Sans-Italic.woff
387 ms
isu.ifmo.ru accessibility score
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
isu.ifmo.ru 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
Page has valid source maps
isu.ifmo.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isu.ifmo.ru 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 Isu.ifmo.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.
isu.ifmo.ru
Open Graph description is not detected on the main page of Isu Ifmo. 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: