ULB.BE Bienvenue à l'ULB

ulb.be Website Information

Daily Unique Visits: 56,081

Daily Page Views: 336,486

Income Per Day: $673

Estimated Value: $484,560

This website is located in Belgium and is using following IP address 164.15.59.215. See the complete list of popular websites hosted in Belgium.

ulb.be is registered under .BE top-level domain. Please check other sites in .BE zone.

Website ulb.be is using the following name servers:

  • resu1.ulb.ac.be
  • plaine1.ulb.ac.be

and is probably hosted by BELNET. See the full list of other websites hosted by BELNET.

The highest website ulb.be position in Alexa rank database was 25574 and the lowest rank position was 29034. Current position of ulb.be in Alexa rank database is 25574.

Desktop speed score of ulb.be (45/100) is better than the results of 19.01% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ulb.be (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.

Mobile speed score of ulb.be (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

ulb.be Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


ulb.be whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


% .be Whois Server 6.1
%
% The WHOIS service offered by DNS Belgium and the access to the records in the DNS Belgium
% WHOIS database are provided for information purposes only. It allows
% persons to check whether a specific domain name is still available or not
% and to obtain information related to the registration records of
% existing domain names.
%
% DNS Belgium cannot, under any circumstances, be held liable where the stored
% information would prove to be incomplete or inaccurate in any sense.
%
% By submitting a query you agree not to use the information made available
% to:
% - allow, enable or otherwise support the transmission of unsolicited,
% commercial advertising or other solicitations whether via email or otherwise;
% - target advertising in any possible way;
% - to cause nuisance in any possible way to the domain name holders by sending
% messages to them (whether by automated, electronic processes capable of
% enabling high volumes or other possible means).
%
% Without prejudice to the above, it is explicitly forbidden to extract, copy
% and/or use or re-utilise in any form and by any means (electronically or
% not) the whole or a quantitatively or qualitatively substantial part
% of the contents of the WHOIS database without prior and explicit permission
% by DNS Belgium, nor in any attempt thereof, to apply automated, electronic
% processes to DNS Belgium (or its systems).
%
% You agree that any reproduction and/or transmission of data for commercial
% purposes will always be considered as the extraction of a substantial
% part of the content of the WHOIS database.
%
% By submitting the query you agree to abide by this policy and accept that
% DNS Belgium can take measures to limit the use of its whois services in order to
% protect the privacy of its registrants or the integrity of the database.
%

Domain: ulb.be
Status: NOT AVAILABLE
Registered: Mon Feb 26 2001

Registrant:
Not shown, please visit www.dnsbelgium.be for webbased whois.

Registrar Technical Contacts:
Organisation: BELNET
Language: nl
Phone: +32.27903333

Organisation: BELNET
Language: en
Phone: +32.27903333

Registrar:
Name: BELNET
Website: https://domains.belnet.be

Nameservers:
ns2.ulb.be (164.15.254.5)
ns3.belnet.be
ns1.belnet.be
ns1.ulb.be (164.15.254.1)
ns2.belnet.be

Keys:

Flags:

Please visit www.dnsbelgium.be for more info.

ulb.be server information

Servers Location

ulb.be desktop page speed rank

Last tested: 2017-05-21


Desktop Speed Bad
45/100

ulb.be Desktop Speed Test Quick Summary


priority - 45Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 436.7KiB (66% reduction).

Compressing http://www.ulb.be/img/bourse-hessel-bloc.jpg could save 199.9KiB (64% reduction).
Compressing http://www.ulb.be/img/unif-enfants-homepage.jpg could save 80.4KiB (76% reduction).
Compressing http://www.ulb.be/img/jesuis15.jpg could save 47.3KiB (70% reduction).
Compressing http://www.ulb.be/img/ulbtravaux.jpg could save 26.5KiB (72% reduction).
Compressing http://www.ulb.be/img/ULB-engagee-banner-small.jpg could save 21KiB (70% reduction).
Compressing http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12035.png could save 16.4KiB (86% reduction).
Compressing http://www.ulb.be/img/UNEACTULBTITRE.jpg could save 6.9KiB (66% reduction).
Compressing http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12036.jpg could save 5.5KiB (68% reduction).
Compressing http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12043.jpg could save 4.1KiB (65% reduction).
Compressing http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12042.jpg could save 4KiB (64% reduction).
Compressing http://www.ulb.be/design1/img/menubar-debug-off.gif could save 1.6KiB (64% reduction).
Compressing http://www.ulb.be/design1/img/ecodyn.png could save 1.5KiB (36% reduction).
Compressing http://www.ulb.be/design1/img/menubar-reseaux-off.gif could save 1.4KiB (51% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/ContentSquare.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/ContentHorizontal.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/TitleHorizontal.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/TitleSquare.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/TitleVertical.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/ContentVertical.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/link-instagram.png could save 1,009B (76% reduction).
Compressing http://www.ulb.be/design1/img/link-facebook.png could save 1,003B (80% reduction).
Compressing http://www.ulb.be/design1/img/link-scoopit.png could save 1,001B (61% reduction).
Compressing http://www.ulb.be/design1/img/link-twitter.png could save 1,001B (74% reduction).
Compressing http://www.ulb.be/design1/img/link-linkedin.png could save 994B (75% reduction).
Compressing http://www.ulb.be/design1/img/link-youtube.png could save 960B (73% reduction).
Compressing http://www.ulb.be/design1/img/link-rss.png could save 942B (50% reduction).
Compressing http://www.ulb.be/design1/img/link-reseaux.png could save 893B (53% reduction).
Compressing http://www.ulb.be/design1/img/separators/default/default.png could save 852B (92% reduction).
Compressing http://www.ulb.be/design1/img/menubar-background-light.gif could save 740B (46% reduction).
Compressing http://www.ulb.be/design1/img/menubar-enseignement-off.gif could save 690B (22% reduction).
Compressing http://www.ulb.be/design1/img/menubar-international-off.gif could save 687B (22% reduction).
Compressing http://www.ulb.be/design1/img/menubar-ulbaz-off.gif could save 685B (23% reduction).
Compressing http://www.ulb.be/design1/img/menubar-recherche-off.gif could save 664B (24% reduction).
Compressing http://www.ulb.be/design1/img/menubar-quickaccess-off.gif could save 662B (21% reduction).
Compressing http://www.ulb.be/design1/img/menubar-universite-off.gif could save 641B (23% reduction).
Compressing http://www.ulb.be/design1/img/menubar-actualites-off.gif could save 619B (22% reduction).
Compressing http://www.ulb.be/design1/img/menubar-vivreulb-off.gif could save 555B (22% reduction).

priority - 36Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 353.3KiB (84% reduction).

Compressing http://www.ulb.be/design1/js/script-framework.js could save 226.4KiB (83% reduction).
Compressing http://www.ulb.be/ could save 82.4KiB (86% reduction).
Compressing http://www.ulb.be/design1/css/design-page.css could save 32KiB (88% reduction).
Compressing http://www.ulb.be/design1/css/design-framework.css could save 12.5KiB (85% reduction).

priority - 28Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12035.png (expiration not specified)
http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12036.jpg (expiration not specified)
http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12042.jpg (expiration not specified)
http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12043.jpg (expiration not specified)
http://www.ulb.be/design/img/logoulb1.gif (expiration not specified)
http://www.ulb.be/design1/css/design-framework.css (expiration not specified)
http://www.ulb.be/design1/css/design-page.css (expiration not specified)
http://www.ulb.be/design1/css/design-print.css (expiration not specified)
http://www.ulb.be/design1/img/background1.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/ContentHorizontal.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/ContentSquare.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/ContentVertical.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/TitleHorizontal.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/TitleSquare.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/TitleVertical.gif (expiration not specified)
http://www.ulb.be/design1/img/ecodyn.png (expiration not specified)
http://www.ulb.be/design1/img/keywords-bullet.gif (expiration not specified)
http://www.ulb.be/design1/img/link-facebook.png (expiration not specified)
http://www.ulb.be/design1/img/link-instagram.png (expiration not specified)
http://www.ulb.be/design1/img/link-linkedin.png (expiration not specified)
http://www.ulb.be/design1/img/link-reseaux.png (expiration not specified)
http://www.ulb.be/design1/img/link-rss.png (expiration not specified)
http://www.ulb.be/design1/img/link-scoopit.png (expiration not specified)
http://www.ulb.be/design1/img/link-twitter.png (expiration not specified)
http://www.ulb.be/design1/img/link-youtube.png (expiration not specified)
http://www.ulb.be/design1/img/main-menu-level2.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-actualites-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-background-light.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-colors.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-dark-right.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-debug-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-enseignement-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-home-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-international-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-light-left.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-quickaccess-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-recherche-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-reseaux-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-ulbaz-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-universite-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-vivreulb-off.gif (expiration not specified)
http://www.ulb.be/design1/img/news-more.gif (expiration not specified)
http://www.ulb.be/design1/img/search.gif (expiration not specified)
http://www.ulb.be/design1/img/separators/default/default.png (expiration not specified)
http://www.ulb.be/design1/js/script-framework.js (expiration not specified)
http://www.ulb.be/img/ULB-engagee-banner-small.jpg (expiration not specified)
http://www.ulb.be/img/UNEACTULBTITRE.jpg (expiration not specified)
http://www.ulb.be/img/bourse-hessel-bloc.jpg (expiration not specified)
http://www.ulb.be/img/jesuis15.jpg (expiration not specified)
http://www.ulb.be/img/ulbtravaux.jpg (expiration not specified)
http://www.ulb.be/img/unif-enfants-homepage.jpg (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/117320265294612?v=2.7.10 (20 minutes)
https://connect.facebook.net/signals/plugins/identity.js?v=2.7.10 (20 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ulb.be/design1/js/script-framework.js

Optimize CSS Delivery of the following:

http://www.ulb.be/design1/css/design-framework.css
http://www.ulb.be/design1/css/design-page.css

priority - 12Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 112.8KiB (40% reduction).

Minifying http://www.ulb.be/design1/js/script-framework.js could save 111.5KiB (42% reduction).
Minifying https://connect.facebook.net/signals/config/117320265294612?v=2.7.10 could save 699B (12% reduction) after compression.
Minifying https://connect.facebook.net/signals/plugins/identity.js?v=2.7.10 could save 686B (16% reduction) after compression.

priority - 2Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 17.7KiB (35% reduction).

Minifying http://www.ulb.be/design1/css/design-page.css could save 13KiB (36% reduction).
Minifying http://www.ulb.be/design1/css/design-framework.css could save 4.7KiB (33% reduction).

ulb.be Desktop Resource Breakdown

Total Resources69
Number of Hosts12
Static Resources60
JavaScript Resources10
CSS Resources4

ulb.be mobile page speed rank

Last tested: 2017-05-21


Mobile Speed Bad
37/100

ulb.be Mobile Speed Test Quick Summary


priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ulb.be/design1/js/script-framework.js

Optimize CSS Delivery of the following:

http://www.ulb.be/design1/css/design-framework.css
http://www.ulb.be/design1/css/design-page.css

priority - 45Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 436.7KiB (66% reduction).

Compressing http://www.ulb.be/img/bourse-hessel-bloc.jpg could save 199.9KiB (64% reduction).
Compressing http://www.ulb.be/img/unif-enfants-homepage.jpg could save 80.4KiB (76% reduction).
Compressing http://www.ulb.be/img/jesuis15.jpg could save 47.3KiB (70% reduction).
Compressing http://www.ulb.be/img/ulbtravaux.jpg could save 26.5KiB (72% reduction).
Compressing http://www.ulb.be/img/ULB-engagee-banner-small.jpg could save 21KiB (70% reduction).
Compressing http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12035.png could save 16.4KiB (86% reduction).
Compressing http://www.ulb.be/img/UNEACTULBTITRE.jpg could save 6.9KiB (66% reduction).
Compressing http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12036.jpg could save 5.5KiB (68% reduction).
Compressing http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12043.jpg could save 4.1KiB (65% reduction).
Compressing http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12042.jpg could save 4KiB (64% reduction).
Compressing http://www.ulb.be/design1/img/menubar-debug-off.gif could save 1.6KiB (64% reduction).
Compressing http://www.ulb.be/design1/img/ecodyn.png could save 1.5KiB (36% reduction).
Compressing http://www.ulb.be/design1/img/menubar-reseaux-off.gif could save 1.4KiB (51% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/ContentSquare.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/ContentHorizontal.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/TitleHorizontal.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/TitleSquare.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/TitleVertical.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/blocs/defaut/ContentVertical.gif could save 1KiB (92% reduction).
Compressing http://www.ulb.be/design1/img/link-instagram.png could save 1,009B (76% reduction).
Compressing http://www.ulb.be/design1/img/link-facebook.png could save 1,003B (80% reduction).
Compressing http://www.ulb.be/design1/img/link-scoopit.png could save 1,001B (61% reduction).
Compressing http://www.ulb.be/design1/img/link-twitter.png could save 1,001B (74% reduction).
Compressing http://www.ulb.be/design1/img/link-linkedin.png could save 994B (75% reduction).
Compressing http://www.ulb.be/design1/img/link-youtube.png could save 960B (73% reduction).
Compressing http://www.ulb.be/design1/img/link-rss.png could save 942B (50% reduction).
Compressing http://www.ulb.be/design1/img/link-reseaux.png could save 893B (53% reduction).
Compressing http://www.ulb.be/design1/img/separators/default/default.png could save 852B (92% reduction).
Compressing http://www.ulb.be/design1/img/menubar-background-light.gif could save 740B (46% reduction).
Compressing http://www.ulb.be/design1/img/menubar-enseignement-off.gif could save 690B (22% reduction).
Compressing http://www.ulb.be/design1/img/menubar-international-off.gif could save 687B (22% reduction).
Compressing http://www.ulb.be/design1/img/menubar-ulbaz-off.gif could save 685B (23% reduction).
Compressing http://www.ulb.be/design1/img/menubar-recherche-off.gif could save 664B (24% reduction).
Compressing http://www.ulb.be/design1/img/menubar-quickaccess-off.gif could save 662B (21% reduction).
Compressing http://www.ulb.be/design1/img/menubar-universite-off.gif could save 641B (23% reduction).
Compressing http://www.ulb.be/design1/img/menubar-actualites-off.gif could save 619B (22% reduction).
Compressing http://www.ulb.be/design1/img/menubar-vivreulb-off.gif could save 555B (22% reduction).

priority - 42Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12035.png (expiration not specified)
http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12036.jpg (expiration not specified)
http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12042.jpg (expiration not specified)
http://www.ulb.ac.be/actulb/img/news/databox1-art-image-12043.jpg (expiration not specified)
http://www.ulb.be/design/img/logoulb1.gif (expiration not specified)
http://www.ulb.be/design1/css/design-framework.css (expiration not specified)
http://www.ulb.be/design1/css/design-page.css (expiration not specified)
http://www.ulb.be/design1/css/design-print.css (expiration not specified)
http://www.ulb.be/design1/img/background1.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/ContentHorizontal.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/ContentSquare.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/ContentVertical.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/TitleHorizontal.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/TitleSquare.gif (expiration not specified)
http://www.ulb.be/design1/img/blocs/defaut/TitleVertical.gif (expiration not specified)
http://www.ulb.be/design1/img/ecodyn.png (expiration not specified)
http://www.ulb.be/design1/img/keywords-bullet.gif (expiration not specified)
http://www.ulb.be/design1/img/link-facebook.png (expiration not specified)
http://www.ulb.be/design1/img/link-instagram.png (expiration not specified)
http://www.ulb.be/design1/img/link-linkedin.png (expiration not specified)
http://www.ulb.be/design1/img/link-reseaux.png (expiration not specified)
http://www.ulb.be/design1/img/link-rss.png (expiration not specified)
http://www.ulb.be/design1/img/link-scoopit.png (expiration not specified)
http://www.ulb.be/design1/img/link-twitter.png (expiration not specified)
http://www.ulb.be/design1/img/link-youtube.png (expiration not specified)
http://www.ulb.be/design1/img/main-menu-level2.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-actualites-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-background-light.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-colors.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-dark-right.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-debug-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-enseignement-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-home-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-international-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-light-left.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-quickaccess-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-recherche-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-reseaux-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-ulbaz-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-universite-off.gif (expiration not specified)
http://www.ulb.be/design1/img/menubar-vivreulb-off.gif (expiration not specified)
http://www.ulb.be/design1/img/news-more.gif (expiration not specified)
http://www.ulb.be/design1/img/search.gif (expiration not specified)
http://www.ulb.be/design1/img/separators/default/default.png (expiration not specified)
http://www.ulb.be/design1/js/script-framework.js (expiration not specified)
http://www.ulb.be/img/ULB-engagee-banner-small.jpg (expiration not specified)
http://www.ulb.be/img/UNEACTULBTITRE.jpg (expiration not specified)
http://www.ulb.be/img/bourse-hessel-bloc.jpg (expiration not specified)
http://www.ulb.be/img/jesuis15.jpg (expiration not specified)
http://www.ulb.be/img/ulbtravaux.jpg (expiration not specified)
http://www.ulb.be/img/unif-enfants-homepage.jpg (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/117320265294612?v=2.7.10 (20 minutes)
https://connect.facebook.net/signals/plugins/identity.js?v=2.7.10 (20 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 36Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 353.3KiB (84% reduction).

Compressing http://www.ulb.be/design1/js/script-framework.js could save 226.4KiB (83% reduction).
Compressing http://www.ulb.be/ could save 82.4KiB (86% reduction).
Compressing http://www.ulb.be/design1/css/design-page.css could save 32KiB (88% reduction).
Compressing http://www.ulb.be/design1/css/design-framework.css could save 12.5KiB (85% reduction).

priority - 12Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 112.8KiB (40% reduction).

Minifying http://www.ulb.be/design1/js/script-framework.js could save 111.5KiB (42% reduction).
Minifying https://connect.facebook.net/signals/config/117320265294612?v=2.7.10 could save 699B (12% reduction) after compression.
Minifying https://connect.facebook.net/signals/plugins/identity.js?v=2.7.10 could save 686B (16% reduction) after compression.

priority - 2Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 17.7KiB (35% reduction).

Minifying http://www.ulb.be/design1/css/design-page.css could save 13KiB (36% reduction).
Minifying http://www.ulb.be/design1/css/design-framework.css could save 4.7KiB (33% reduction).

ulb.be Mobile Resource Breakdown

Total Resources70
Number of Hosts13
Static Resources61
JavaScript Resources10
CSS Resources4

ulb.be mobile page usability

Last tested: 2017-05-21


Mobile Usability Bad
61/100

ulb.be Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

English renders only 5 pixels tall (13 CSS pixels).

Plan des campus and 3 others render only 5 pixels tall (13 CSS pixels).

annuaire and 1 others render only 4 pixels tall (11 CSS pixels).

#MyULBLife renders only 7 pixels tall (18 CSS pixels).

Your browser d…ats available. renders only 5 pixels tall (14 CSS pixels).

Click here to…t HTML5 video. renders only 5 pixels tall (14 CSS pixels).

#MyULBLife, c’…ces années... renders only 4 pixels tall (11 CSS pixels).

Un défi sporti…fugees Welcome and 3 others render only 5 pixels tall (13 CSS pixels).

Quatre étudian…est en place! and 3 others render only 5 pixels tall (13 CSS pixels).

LIRE LA SUITE... and 7 others render only 3 pixels tall (9 CSS pixels).

PLUS D'ACTUALITÉS... renders only 3 pixels tall (9 CSS pixels).

règlement des…s et des jurys and 39 others render only 5 pixels tall (12 CSS pixels).

The following text fragments have a small line height. Increase the line height to make them more legible.

#MyULBLife, c’…ces années... has a line height of only 109% of the font size.

priority - 11Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/ulb/presentation/uk.html">English</a> is close to 1 other tap targets.

The tap target <a href="/china">中文</a> is close to 2 other tap targets.

The tap target <input type="text" name="keyword" class="searchInput"> is close to 1 other tap targets.

The tap target <input type="image" name="ok" class="searchButton"> is close to 1 other tap targets.

The tap target <input type="radio" name="type" class="searchRadio"> and 1 others are close to other tap targets.

The tap target <a href="index.html"></a> and 6 others are close to other tap targets.

The tap target <button class="ytp-button ytp-share-button"></button> is close to 1 other tap targets.

The tap target <a href="http://www.ulb…6&amp;page=0#12036">LIRE LA SUITE...</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.ulb…5&amp;page=0#12035">Un défi sporti…fugees Welcome</a> and 2 others are close to other tap targets.

The tap target <a href="campus/index.html">accès campus</a> and 39 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 6Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,004 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="pageFill"> falls outside the viewport.
The element <input type="image" name="ok" class="searchButton"> falls outside the viewport.
The element <td class="searchSelect">pages annuaire</td> falls outside the viewport.
The element <img id="TM_reseaux" src="design1/img/me…eseaux-off.gif"> falls outside the viewport.
The element <div id="menuBarArea">Page d&#39;accueil…onnel de l&#39;ULB</div> falls outside the viewport.
The element <div id="pageContent">#MyULBLife, c’…&#39;ACTUALITÉS...</div> falls outside the viewport.
The element <img src="design1/img/me…dark-right.gif"> falls outside the viewport.
The element <a href="http://www.ulb…emainetudiant/">bacheliers (li…es formations)</a> falls outside the viewport.
The element <a href="emploi/index.html">emploi</a> falls outside the viewport.
The element <a href="enseignements/…ons/index.html">inscriptions/admissions</a> falls outside the viewport.
The element <a href="ulb/actualite/…res/index.html">livres</a> falls outside the viewport.
The element <a href="international/…s-Reseaux.html">partenaires de l&#39;ULB</a> falls outside the viewport.
The element <a href="dre/com/infopub.html">publications institutionnelles</a> falls outside the viewport.
The element <a href="enseignements/…des/index.html">reprendre des études</a> falls outside the viewport.
The element <a href="http://www.ulb…ure/index.html">ULB Culture</a> falls outside the viewport.
The element <img src="design1/img/ecodyn.png"> falls outside the viewport.

ulb.be HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 90
"...<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html..."

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Line: 23 Column: 10 - 81
"... <head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> ..."

Bad value “text/html; charset=ISO-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Line: 23 Column: 10 - 81
"... <head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> ..."

Bad start tag in “img” in “head”.

Line: 127 Column: 11 - 141
"...<noscript><img height="1" src="https://www.facebook.com/tr?id=117320265294612&amp;ev=PageView&amp;noscript=1" style="display:none" width="1"></nosc..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 127 Column: 11 - 141
"...<noscript><img height="1" src="https://www.facebook.com/tr?id=117320265294612&amp;ev=PageView&amp;noscript=1" style="display:none" width="1"></nosc..."

Stray end tag “noscript”.

Line: 127 Column: 142 - 152
"...width="1"></noscript> ..."

Stray end tag “head”.

Line: 130 Column: 4 - 10
"...ipt> </head> <b..."

Start tag “body” seen but an element of the same type was already open.

Line: 131 Column: 4 - 34
".../head> <body onload="frameworkLoad()"> ..."

Cannot recover after last error. Any further errors will be ignored.

Line: 131 Column: 4 - 34
".../head> <body onload="frameworkLoad()"> ..."

ulb.be similar domains

Similar domains:
www.ulb.com
www.ulb.net
www.ulb.org
www.ulb.info
www.ulb.biz
www.ulb.us
www.ulb.mobi
www.lb.be
www.ulb.be
www.ylb.be
www.uylb.be
www.yulb.be
www.hlb.be
www.uhlb.be
www.hulb.be
www.jlb.be
www.ujlb.be
www.julb.be
www.ilb.be
www.uilb.be
www.iulb.be
www.ub.be
www.upb.be
www.ulpb.be
www.uplb.be
www.uob.be
www.ulob.be
www.uolb.be
www.ukb.be
www.ulkb.be
www.uklb.be
www.ul.be
www.ulv.be
www.ulbv.be
www.ulvb.be
www.ulg.be
www.ulbg.be
www.ulgb.be
www.ulh.be
www.ulbh.be
www.ulhb.be
www.uln.be
www.ulbn.be
www.ulnb.be

ulb.be Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


ulb.be TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.