6.4 sec in total
465 ms
5.7 sec
217 ms
Welcome to dtu.dk homepage info - get ready to check DTU best content for Denmark right away, or after learning these important things about dtu.dk
DTU er et teknisk eliteuniversitet med international rækkevidde og standard. Vores mission er at udvikle og nyttiggøre naturvidenskab og teknisk videnskab til gavn for samfundet.
Visit dtu.dkWe analyzed Dtu.dk page load time and found that the first response time was 465 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dtu.dk performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value13.7 s
0/100
25%
Value14.1 s
1/100
10%
Value440 ms
64/100
30%
Value0.144
78/100
15%
Value13.9 s
10/100
10%
465 ms
1295 ms
324 ms
329 ms
330 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 74% of them (67 requests) were addressed to the original Dtu.dk, 17% (15 requests) were made to I.ytimg.com and 2% (2 requests) were made to Track.adform.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Dtu.dk.
Page size can be reduced by 1.2 MB (59%)
2.1 MB
868.0 kB
In fact, the total size of Dtu.dk main page is 2.1 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. 50% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 152.4 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 19.4 kB, which is 11% 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 152.4 kB or 83% of the original size.
Potential reduce by 120.1 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, DTU needs image optimization as it can save up to 120.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 753.0 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 753.0 kB or 73% of the original size.
Potential reduce by 218.8 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. Dtu.dk needs all CSS files to be minified and compressed as it can save up to 218.8 kB or 75% of the original size.
Number of requests can be reduced by 38 (44%)
87
49
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DTU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
dtu.dk
465 ms
www.dtu.dk
1295 ms
init_alldevices.min.css
324 ms
adapt.config.js
329 ms
adapt.min.js
330 ms
jquery.min.js
458 ms
jquery-ui-1.9.0.min.js
610 ms
ajax.min.js
308 ms
jquery.datepicker-da.js
461 ms
WebResource.axd
488 ms
WebResource.axd
482 ms
base_desktop.min.css
453 ms
desktop.min.js
610 ms
wsi.ashx
173 ms
480 ms
close1.png
154 ms
menu_divider.png
152 ms
dtulogo_colour.ashx
158 ms
logo-mobile.ashx
160 ms
logo-miobile-small.ashx
156 ms
menu.png
155 ms
search.png
302 ms
shortcuts.png
303 ms
stukat2016-180x164.ashx
613 ms
dynamo2.ashx
307 ms
samarbejde_mega1.ashx
462 ms
campusudvikling.ashx
767 ms
megamenu_bg.png
451 ms
rss_white.png
455 ms
rss_orange.png
458 ms
gimage.ashx
753 ms
gimage.ashx
608 ms
gimage.ashx
1211 ms
gimage.ashx
916 ms
gimage.ashx
775 ms
gimage.ashx
779 ms
gimage.ashx
905 ms
gimage.ashx
919 ms
dtulogo_white.png
925 ms
twitter.png
930 ms
twitter-mobile.png
1128 ms
facebook.png
1129 ms
facebook-mobile.png
1129 ms
itunes.png
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itunes-mobile.png
1129 ms
youtube.png
1206 ms
youtube-mobile.png
1219 ms
linkedin.png
1221 ms
linkedin-mobile.png
1228 ms
instagram.png
1232 ms
instagram-mobile.png
1348 ms
siteanalyze_1237356.js
914 ms
load
38 ms
load
49 ms
b0eddbbb-9e8e-4e08-bde1-965bb945f73a.woff
1215 ms
getfacebookfeed
1420 ms
GetTweets
2035 ms
pageheaderoverlay1.png
1375 ms
newsdate_bg.png
1234 ms
default.jpg
20 ms
dropup_bg.png
1349 ms
default.jpg
27 ms
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shadow_bg.png
1217 ms
border1.png
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border2.png
1362 ms
controls.png
1218 ms
fadeOut.png
1232 ms
gimage.ashx
1696 ms
controls.png
1262 ms
234 ms
youtube.png
1210 ms
podcast.png
1209 ms
cookie-sprite.png
694 ms
image.aspx
124 ms
facebook.png
262 ms
twitter.png
168 ms
print.min.css
155 ms
dtu.dk 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.
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
Links do not have a discernible name
dtu.dk 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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
dtu.dk 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 doesn't use legible font sizes
DA
DA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dtu.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it matches the claimed language. Our system also found out that Dtu.dk 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.
dtu.dk
Open Graph description is not detected on the main page of DTU. 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: