2 sec in total
256 ms
1.6 sec
132 ms
Visit parallel.vub.ac.be now to see the best up-to-date Parallel Vub content for Belgium and also check out these interesting facts you probably never knew about parallel.vub.ac.be
Visit parallel.vub.ac.beWe analyzed Parallel.vub.ac.be page load time and found that the first response time was 256 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
parallel.vub.ac.be performance score
256 ms
181 ms
7 ms
95 ms
171 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Parallel.vub.ac.be, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (757 ms) belongs to the original domain Parallel.vub.ac.be.
Page size can be reduced by 221.8 kB (58%)
379.6 kB
157.8 kB
In fact, the total size of Parallel.vub.ac.be main page is 379.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 214.2 kB which makes up the majority of the site volume.
Potential reduce by 1.2 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 370 B, which is 18% 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 1.2 kB or 60% of the original size.
Potential reduce by 49.8 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, Parallel Vub needs image optimization as it can save up to 49.8 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 160.4 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 160.4 kB or 75% of the original size.
Potential reduce by 10.4 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. Parallel.vub.ac.be needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 92% of the original size.
Number of requests can be reduced by 4 (13%)
31
27
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parallel Vub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
parallel.vub.ac.be
256 ms
parallel.css
181 ms
analytics.js
7 ms
etro.html
95 ms
title.html
171 ms
vub.html
174 ms
line.html
177 ms
nav.html
456 ms
content.html
269 ms
collect
16 ms
Etro_WithoutBorder.png
508 ms
Title.png
268 ms
VUB.png
433 ms
education.png
95 ms
research.png
179 ms
network.png
183 ms
members.png
273 ms
documentation.png
277 ms
contact.png
343 ms
map.png
350 ms
test.png
362 ms
jquery.treeview.css
353 ms
screen.css
421 ms
jquery.js
757 ms
jquery.cookie.js
460 ms
jquery.treeview.js
461 ms
demo.js
478 ms
folder.gif
95 ms
file.gif
93 ms
treeview-default-line.gif
102 ms
folder-closed.gif
93 ms
treeview-default.gif
105 ms
parallel.vub.ac.be accessibility score
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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
parallel.vub.ac.be best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
parallel.vub.ac.be SEO score
N/A
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Parallel.vub.ac.be can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Parallel.vub.ac.be main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
parallel.vub.ac.be
Open Graph description is not detected on the main page of Parallel Vub. 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: