4.3 sec in total
979 ms
3.2 sec
160 ms
Welcome to math.su.se homepage info - get ready to check Math Su best content for Sweden right away, or after learning these important things about math.su.se
Matematiska institutionen
Visit math.su.seWe analyzed Math.su.se page load time and found that the first response time was 979 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
math.su.se performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value42.4 s
0/100
25%
Value18.5 s
0/100
10%
Value1,080 ms
24/100
30%
Value0.341
33/100
15%
Value40.1 s
0/100
10%
979 ms
211 ms
218 ms
332 ms
326 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 91% of them (68 requests) were addressed to the original Math.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 (979 ms) belongs to the original domain Math.su.se.
Page size can be reduced by 700.2 kB (57%)
1.2 MB
534.9 kB
In fact, the total size of Math.su.se 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. 50% of websites need less resources to load. Javascripts take 595.1 kB which makes up the majority of the site volume.
Potential reduce by 41.3 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 16.8 kB, which is 35% 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 41.3 kB or 85% of the original size.
Potential reduce by 63.9 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, Math Su needs image optimization as it can save up to 63.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 429.4 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 429.4 kB or 72% of the original size.
Potential reduce by 165.5 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. Math.su.se needs all CSS files to be minified and compressed as it can save up to 165.5 kB or 86% of the original size.
Number of requests can be reduced by 54 (73%)
74
20
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math 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.math.su.se
979 ms
styles.css
211 ms
hide-responsive.css
218 ms
responsive.css
332 ms
jquery-ui-1.8.16.custom.css
326 ms
calendar_db.js
335 ms
calendar.css
219 ms
imageslider.css
317 ms
slick-imageslider.css
322 ms
librarysearch.css
334 ms
jquery-1.7.2.min.js
532 ms
jquery-ui-1.8.16.custom.min.js
757 ms
jquery.ui.datepicker-sv.js
430 ms
jquery-ui-timepicker-addon.js
436 ms
sniffer.js
432 ms
scripts.js
538 ms
swfobject.js
536 ms
jwplayer.js
652 ms
jwplayer-setup.js
541 ms
jwplayer-init.js
639 ms
jquery.fitvids.js
644 ms
humfak.js
646 ms
imageslider.js
650 ms
slick.min.js
747 ms
librarysearch.js
750 ms
list.min.js
753 ms
jsapi
26 ms
responsiveScripting.js
759 ms
resources.css
555 ms
layout.css
720 ms
typography.css
709 ms
forms.css
713 ms
element-styles.css
716 ms
sisusearchform.css
719 ms
AC_RunActiveContent.js
109 ms
ga.js
30 ms
14 ms
print.css
160 ms
default+en.css
11 ms
default+en.I.js
40 ms
__utm.gif
113 ms
__utm.gif
105 ms
container-repeater.gif
110 ms
globallinks-lang-en.gif
112 ms
button-background-repeater.gif
112 ms
image.png
114 ms
logo_su_se_right_dark_blue.gif
110 ms
logo_su_se_responsive.png
129 ms
head-menu-row-repeater.gif
218 ms
head-menu-row-active-right.gif
219 ms
head-menu-row-active-left.gif
217 ms
head-row-search-bg.gif
220 ms
path-divider.gif
219 ms
icon-feed.png
236 ms
icon-print.png
324 ms
top-static-end-line.gif
324 ms
image.jpg
649 ms
icon-bullet.gif
325 ms
image.jpg
649 ms
image.jpg
455 ms
block-user-groups-1.gif
430 ms
block-user-groups-4.gif
431 ms
block-user-groups-2.gif
432 ms
block-user-groups-3.gif
538 ms
divider-thin-horisontal.gif
539 ms
big-calendar-bg.gif
540 ms
image.jpg
562 ms
image.jpg
647 ms
image.jpg
648 ms
p.gif
585 ms
bg-menu.png
605 ms
320-home.png
688 ms
bg-jumper.png
690 ms
transp.png
689 ms
bg-search-link.png
691 ms
math.su.se accessibility score
math.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
math.su.se SEO score
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 Math.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 Math.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.
math.su.se
Open Graph description is not detected on the main page of Math 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: