2.3 sec in total
292 ms
1.4 sec
566 ms
Visit superprof.be now to see the best up-to-date Superprof content for Belgium and also check out these interesting facts you probably never knew about superprof.be
Trouvez un professeur particulier parmi plus de 600 000 annonces de cours particuliers à domicile ou en ligne. Plus de 2000 matières enseignées sur toute la Wallonie!
Visit superprof.beWe analyzed Superprof.be page load time and found that the first response time was 292 ms and then it took 2 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.
superprof.be performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value3.4 s
66/100
25%
Value8.8 s
15/100
10%
Value1,570 ms
13/100
30%
Value0.045
99/100
15%
Value23.0 s
1/100
10%
292 ms
438 ms
12 ms
141 ms
163 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 48% of them (16 requests) were addressed to the original Superprof.be, 42% (14 requests) were made to Cdn.superprof.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (534 ms) relates to the external source Cdn.superprof.com.
Page size can be reduced by 622.1 kB (52%)
1.2 MB
572.8 kB
In fact, the total size of Superprof.be main page is 1.2 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. 40% of websites need less resources to load. Javascripts take 461.1 kB which makes up the majority of the site volume.
Potential reduce by 60.0 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. 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 60.0 kB or 84% of the original size.
Potential reduce by 4 B
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. Superprof images are well optimized though.
Potential reduce by 317.9 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 317.9 kB or 69% of the original size.
Potential reduce by 244.3 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. Superprof.be needs all CSS files to be minified and compressed as it can save up to 244.3 kB or 86% of the original size.
We found no issues to fix!
26
26
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superprof. According to our analytics all requests are already optimized.
superprof.be
292 ms
www.superprof.be
438 ms
analytics.js
12 ms
global-BE-20160225181.css
141 ms
langue-BE-201603161646.js
163 ms
global-20160317173.js
165 ms
superprof.png
126 ms
professeur-particulier-482513.jpg
99 ms
professeur-particulier-jeune-passionne-diplome-donne-cours-guitare-piano-debutants.jpg
264 ms
professeur-particulier-484825.jpg
264 ms
professeur-particulier-liege-pianiste-experience-cours-piano-classique-blues-jazz-piazzolla-initiation-improvisation-solfege.jpg
264 ms
collect
2 ms
collect
63 ms
sprite.png
105 ms
home-search.jpg
105 ms
sprite-BE-20151222.png
534 ms
component-testimonies.jpg
106 ms
OpenSans-Regular.woff
101 ms
OpenSans-Semibold.woff
101 ms
OpenSans-Bold.woff
105 ms
profs-gradient.png
11 ms
professeur-home3-ingenieur-civil-donne-cours-math-physique-informatique-science-niveaux-bruxelles.jpg
103 ms
professeur-home3-soutien-scolaire-mathematiques-physique-chimie-sciences-ingenieur-aide-redaction-memoire-region.jpg
98 ms
professeur-home3-etudiant-conservatoire-royal-musique-bruxelles-dispense-cours-piano.jpg
100 ms
professeur-home3-diplome-ingenieur-cours-math-sciences-chimie-physique-electricite-biologie-technologie-sportif.jpg
102 ms
professeur-home3-seances-psychomotricite-educative-samedi-matin-verviers.jpg
186 ms
professeur-home3-ingenieur-civil-donne-cours-mathematiques-physique-secondaire-bacheliers.jpg
188 ms
professeur-home3-cours-anglais-bruxelles-professeur-diplome-universite-manchester-langue-anglaise-native-english.jpg
195 ms
professeur-home3-cours-guitare-chant-bruxelles-heure-premier-cours-gratuit.jpg
296 ms
professeur-home3-remise-forme-preparation-physique-totale-coach-diplome-etat-2002-athlete-pnba-instructeur-de.jpg
201 ms
professeur-home3-etudiante-linguistique-donne-cours-particuliers-francais-bruxelles-louvain-la-neuve-niveaux.jpg
202 ms
OpenSans-LightItalic.woff
43 ms
OpenSans-Italic.woff
56 ms
superprof.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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
superprof.be 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
Page has valid source maps
superprof.be 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 uses legible font sizes
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Superprof.be can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Superprof.be 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.
superprof.be
Open Graph data is detected on the main page of Superprof. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: