4.3 sec in total
1.6 sec
2.4 sec
349 ms
Welcome to gratiscursus.be homepage info - get ready to check Gratiscursus best content for Netherlands right away, or after learning these important things about gratiscursus.be
Stap voor stap werken we aan een nieuwe gratiscursus.be, met gratis cursussen en tips, actueel voor 2022.
Visit gratiscursus.beWe analyzed Gratiscursus.be page load time and found that the first response time was 1.6 sec and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
gratiscursus.be performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value2.1 s
96/100
25%
Value2.5 s
98/100
10%
Value110 ms
98/100
30%
Value0.005
100/100
15%
Value2.2 s
99/100
10%
1587 ms
87 ms
7 ms
4 ms
43 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 17% of them (6 requests) were addressed to the original Gratiscursus.be, 19% (7 requests) were made to Apis.google.com and 17% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Gratiscursus.be.
Page size can be reduced by 580.6 kB (77%)
757.5 kB
176.9 kB
In fact, the total size of Gratiscursus.be main page is 757.5 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. 55% of websites need less resources to load. HTML takes 589.2 kB which makes up the majority of the site volume.
Potential reduce by 532.0 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 96.3 kB, which is 16% 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 532.0 kB or 90% of the original size.
Potential reduce by 37.3 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, Gratiscursus needs image optimization as it can save up to 37.3 kB or 67% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 11.3 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 16 (50%)
32
16
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gratiscursus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
gratiscursus.be
1587 ms
plusone.js
87 ms
adsbygoogle.js
7 ms
show_ads.js
4 ms
cb=gapi.loaded_0
43 ms
ga.js
43 ms
ca-pub-0758786609312047.js
61 ms
zrt_lookup.html
118 ms
show_ads_impl.js
69 ms
gratiscursus.be
1488 ms
spacer.gif
185 ms
logo_site.png
189 ms
Top_Image.jpg
282 ms
__utm.gif
66 ms
ads
295 ms
osd.js
12 ms
ads
277 ms
m_js_controller.js
56 ms
abg.js
72 ms
favicon
111 ms
favicon
89 ms
googlelogo_color_112x36dp.png
77 ms
nessie_icon_thin_arrow_big_white.png
36 ms
s
45 ms
x_button_blue2.png
32 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
5 ms
CopyScape.png
268 ms
cb=gapi.loaded_1
18 ms
fastbutton
131 ms
postmessageRelay
46 ms
api.js
40 ms
core:rpc:shindig.random:shindig.sha1.js
72 ms
2536007149-postmessagerelay.js
71 ms
cb=gapi.loaded_0
23 ms
cb=gapi.loaded_1
34 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
87 ms
gratiscursus.be accessibility score
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
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
gratiscursus.be 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
gratiscursus.be 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
NL
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gratiscursus.be can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Gratiscursus.be main page’s claimed encoding is iso-8859-1. 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.
gratiscursus.be
Open Graph description is not detected on the main page of Gratiscursus. 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: