4.3 sec in total
534 ms
3.6 sec
201 ms
Click here to check amazing Lu content for Sweden. Otherwise, check out these important facts you probably never knew about lu.se
Lunds universitet grundades 1666 och rankas återkommande som ett av världens 100 främsta lärosäten. Här finns cirka 45 000 studenter och mer än 8 000 medarbetare.
Visit lu.seWe analyzed Lu.se page load time and found that the first response time was 534 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lu.se performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value23.9 s
0/100
25%
Value12.0 s
4/100
10%
Value3,840 ms
1/100
30%
Value0.043
99/100
15%
Value20.5 s
2/100
10%
534 ms
1224 ms
528 ms
703 ms
360 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 58% of them (22 requests) were addressed to the original Lu.se, 21% (8 requests) were made to Publikationer.adm.lu.se and 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lu.se.
Page size can be reduced by 1.6 MB (73%)
2.2 MB
588.0 kB
In fact, the total size of Lu.se main page is 2.2 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. 35% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 100.1 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 100.1 kB or 84% of the original size.
Potential reduce by 17.6 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. Lu images are well optimized though.
Potential reduce by 792.1 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 792.1 kB or 77% of the original size.
Potential reduce by 653.4 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. Lu.se needs all CSS files to be minified and compressed as it can save up to 653.4 kB or 87% of the original size.
Number of requests can be reduced by 13 (36%)
36
23
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
lu.se
534 ms
www.lu.se
1224 ms
css__b6xC-KM36CuhHyaW69hmCbjaBK5Q-fKI-mU__cQYjuA__wncfjzAqS1tEQCe3ujzbRluhC3UbwKdx2lFCUYEoyhM__9MQvqLsqdHkKNTVw_lLDkW1GGGoqbKfG-PR4rgarHLc.css
528 ms
css__GbBIqBxBsPogwh09Jfsls3udBpkFphzyp5S2_A88FjM__ClEoHDTSM4uiweTXaU69d5UENU2Y9-smLm76KV85Rfo__9MQvqLsqdHkKNTVw_lLDkW1GGGoqbKfG-PR4rgarHLc.css
703 ms
css__CTqfhZSzaWdwtah-gmgUVtu5Rym4mwQ3evyF0JhyV80__egNKtnwZtmfjqij7-ZW2sf2biFw2TrfzpK_S6zJN1Lw__9MQvqLsqdHkKNTVw_lLDkW1GGGoqbKfG-PR4rgarHLc.css
360 ms
css__xWo2_Kp80NB8uPYWCHaUJI5i0vD7zUCV9fOw3GCqCTA__HV0bVCZR-r50N56tX13hPlptY70FO2M3Uwq93lMjPpA__9MQvqLsqdHkKNTVw_lLDkW1GGGoqbKfG-PR4rgarHLc.css
721 ms
logo.png
346 ms
js__LixsLPr1Ltnc6H1cCkxy8q8bj9cSTdRivZ39J76x6s4__7zTpJucG4zcJ5DUYWDvccMeyarK6KEEUpfKRzBmWiFg__9MQvqLsqdHkKNTVw_lLDkW1GGGoqbKfG-PR4rgarHLc.js
695 ms
2804020034.js
220 ms
js__EG6ISQxI616lHQ6LhACEq3iTtMXQWDshEawKR8T6lc8__n_S-wrDaTx8y-iQGExhvkpc3wDnGrVUshC5lzk6mIvg__9MQvqLsqdHkKNTVw_lLDkW1GGGoqbKfG-PR4rgarHLc.js
545 ms
js__c5kal_1ufnQdSoiwaduFmXRmirPjY4GBJhfbovxa994__2BYTRZ1mMyg0bgcfwY2Z1igF3x0pa1JH5stA5prKs4U__9MQvqLsqdHkKNTVw_lLDkW1GGGoqbKfG-PR4rgarHLc.js
518 ms
ba.se.js
418 ms
studentmassa720x369.jpg
751 ms
tvs240x80-2.jpg
524 ms
liten_katalogbild_2016.jpg
548 ms
gryningsfeberphoto.jpg
748 ms
janicke-anderssons-vetenskapslunch-ny-720x369.jpg
748 ms
social-rss.png
748 ms
press_figure_microtubules_crossing_at_pass_junction.jpeg
749 ms
lu-footer-logo.png
864 ms
leru_cmyk.png
867 ms
u21.png
874 ms
arrow-large.png
841 ms
arrow-medium.png
1013 ms
archive-arrow-right.png
1186 ms
social-youtube.png
1188 ms
social-facebook.png
1190 ms
social-twitter.png
1192 ms
social-instagram.png
1198 ms
social-linkedin.png
1196 ms
message-24-warning.png
499 ms
analytics.js
7 ms
ba.js
173 ms
linkid.js
4 ms
collect
11 ms
css__RegPkCPzEu9w6Trq5zU52VJB-B64bdOeMs0R5DEVECM__iMu5LAQ--HQdlw1ckBNukWwdVp32CPnm9c8NKCrvwuc__9MQvqLsqdHkKNTVw_lLDkW1GGGoqbKfG-PR4rgarHLc.css
177 ms
www.lu.se.js
165 ms
browsealoud.min.js
699 ms
lu.se accessibility score
lu.se 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
lu.se SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
SV
SV
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lu.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 Lu.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.
lu.se
Open Graph description is not detected on the main page of Lu. 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: