5.1 sec in total
272 ms
4.6 sec
288 ms
Welcome to dudelange.lu homepage info - get ready to check Dudelange best content for Luxembourg right away, or after learning these important things about dudelange.lu
Visit dudelange.luWe analyzed Dudelange.lu page load time and found that the first response time was 272 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dudelange.lu performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value6.5 s
9/100
25%
Value12.3 s
3/100
10%
Value1,030 ms
26/100
30%
Value0
100/100
15%
Value24.5 s
0/100
10%
272 ms
714 ms
288 ms
793 ms
191 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 71% of them (37 requests) were addressed to the original Dudelange.lu, 21% (11 requests) were made to Sigimedia.kiss.lu and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Dudelange.lu.
Page size can be reduced by 1.1 MB (58%)
1.9 MB
825.6 kB
In fact, the total size of Dudelange.lu main page is 1.9 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 24.0 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 5.2 kB, which is 17% 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 24.0 kB or 78% of the original size.
Potential reduce by 53.0 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. Dudelange images are well optimized though.
Potential reduce by 965.3 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 965.3 kB or 79% of the original size.
Potential reduce by 80.4 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. Dudelange.lu needs all CSS files to be minified and compressed as it can save up to 80.4 kB or 85% of the original size.
Number of requests can be reduced by 21 (44%)
48
27
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dudelange. 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 from 9 to 1 for CSS and as a result speed up the page load time.
dudelange.lu
272 ms
www.dudelange.lu
714 ms
start
288 ms
actualite
793 ms
default_screen_3_0.css
191 ms
dudelange_1_1.css
215 ms
content_default.css
214 ms
sliderkit-core.css
202 ms
sliderkit-newsticker.css
202 ms
font-awesome.min.css
203 ms
jquery-1.8.3.min.js
549 ms
default.js
301 ms
jquery.easing.1.3.min.js
302 ms
jquery.sliderkit.1.9.2.pack.js
302 ms
ScriptResource.axd
604 ms
ga.js
20 ms
search_magnifier.png
112 ms
picto%20sport%20natation.jpg
342 ms
picto%20chantier2.jpg
218 ms
picto%20bus.jpg
337 ms
picto%20photo.jpg
232 ms
logo_macommune.gif
102 ms
Picto%20FACEBOOK.jpg
403 ms
Picto%20TWITTER.jpg
315 ms
Picto%20YOUTUBE.jpg
321 ms
Picto%20INSTAGRAM.jpg
444 ms
PAG_VISUEL_SITE_2015.png
769 ms
SHARED_SPACE_200x185px.png
652 ms
Eco%20Klimapakt%20Logo%20Aug.2014.jpg
551 ms
DUDSUDBLOC.png
452 ms
pdf2.gif
541 ms
picto%20culture%20cin%C3%A9ma.jpg
658 ms
rss_icon.png
551 ms
embed
1065 ms
dudelange.gif
1115 ms
px_black_tr33.png
595 ms
csg-51f8f957997c8.png
597 ms
csg-51f6334619451.png
695 ms
__utm.gif
12 ms
jwplayer.js
189 ms
leanbackPlayer.css
282 ms
style.livestream.css
585 ms
jquery.js
618 ms
jquery.ui.js
609 ms
swfobject.js
304 ms
leanbackPlayer.config.js.php
499 ms
leanbackPlayer.js
473 ms
leanbackPlayer_en.js
404 ms
default_print.css
106 ms
9fdac5a8bc5d34ea3fd55a248ea90db0.jpg
700 ms
ga.js
47 ms
__utm.gif
14 ms
dudelange.lu 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
Image elements do not have [alt] attributes
Links do not have a discernible name
dudelange.lu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
dudelange.lu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dudelange.lu can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dudelange.lu 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.
dudelange.lu
Open Graph description is not detected on the main page of Dudelange. 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: