6.6 sec in total
1.3 sec
5.2 sec
134 ms
Click here to check amazing Su content for Sweden. Otherwise, check out these important facts you probably never knew about su.se
Stockholms universitet med utbildning och forskning på högsta nivå. www.su.se
Visit su.seWe analyzed Su.se page load time and found that the first response time was 1.3 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
su.se performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value9.9 s
0/100
25%
Value12.6 s
3/100
10%
Value1,650 ms
11/100
30%
Value0.093
91/100
15%
Value24.1 s
0/100
10%
1281 ms
331 ms
330 ms
492 ms
497 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 91% of them (71 requests) were addressed to the original Su.se, 5% (4 requests) were made to Google.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Su.se.
Page size can be reduced by 998.9 kB (42%)
2.4 MB
1.4 MB
In fact, the total size of Su.se main page is 2.4 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. 45% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 50.0 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 18.8 kB, which is 32% 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 50.0 kB or 85% of the original size.
Potential reduce by 241.6 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, Su needs image optimization as it can save up to 241.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 505.4 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 505.4 kB or 72% of the original size.
Potential reduce by 202.0 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. Su.se needs all CSS files to be minified and compressed as it can save up to 202.0 kB or 86% of the original size.
Number of requests can be reduced by 54 (70%)
77
23
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Su. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
www.su.se
1281 ms
styles.css
331 ms
hide-responsive.css
330 ms
responsive.css
492 ms
jquery-ui-1.8.16.custom.css
497 ms
calendar_db.js
496 ms
calendar.css
337 ms
imageslider.css
490 ms
slick-imageslider.css
496 ms
librarysearch.css
499 ms
jquery-1.7.2.min.js
980 ms
jquery-ui-1.8.16.custom.min.js
985 ms
jquery.ui.datepicker-sv.js
656 ms
jquery-ui-timepicker-addon.js
662 ms
sniffer.js
666 ms
scripts.js
830 ms
swfobject.js
820 ms
jwplayer.js
829 ms
jwplayer-setup.js
830 ms
jwplayer-init.js
983 ms
jquery.fitvids.js
995 ms
humfak.js
995 ms
imageslider.js
996 ms
slick.min.js
1141 ms
librarysearch.js
1144 ms
list.min.js
1147 ms
jsapi
20 ms
responsiveScripting.js
1159 ms
resources.css
840 ms
layout.css
840 ms
typography.css
981 ms
forms.css
984 ms
element-styles.css
988 ms
sisusearchform.css
1002 ms
AC_RunActiveContent.js
169 ms
ga.js
4 ms
20 ms
print.css
167 ms
__utm.gif
11 ms
__utm.gif
7 ms
default+en.css
3 ms
default+en.I.js
12 ms
image.jpg
326 ms
container-repeater.gif
168 ms
globallinks-lang-en.gif
169 ms
button-background-repeater.gif
165 ms
logo_su_se_big_dark_blue.gif
165 ms
logo_su_se_responsive.png
166 ms
head-menu-row-repeater.gif
273 ms
head-menu-row-active-right.gif
329 ms
head-menu-row-active-left.gif
327 ms
head-row-search-bg.gif
331 ms
path-divider.gif
332 ms
icon-feed.png
335 ms
icon-print.png
435 ms
top-static-end-line.gif
489 ms
image.png
1947 ms
icon-bullet.gif
492 ms
image.jpg
827 ms
image.jpg
992 ms
image.jpg
929 ms
block-user-groups-4.gif
651 ms
block-user-groups-3.gif
655 ms
block-user-groups-2.gif
814 ms
block-user-groups-1.gif
819 ms
image.jpg
977 ms
divider-thin-horisontal.gif
982 ms
image.jpg
992 ms
image.jpg
1095 ms
big-calendar-bg.gif
1138 ms
image.jpg
1147 ms
image.jpg
1156 ms
p.gif
1088 ms
bg-menu.png
1189 ms
320-home.png
1231 ms
bg-jumper.png
1240 ms
transp.png
1251 ms
bg-search-link.png
1251 ms
su.se accessibility score
su.se 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
su.se 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
SV
SV
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Su.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Su.se 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.
su.se
Open Graph description is not detected on the main page of Su. 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: