2.3 sec in total
686 ms
1.5 sec
187 ms
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Isbrae Training en Coaching verzorgt trainingstrajecten, coachtrajecten, masterclasses en workshops op het gebied van communicatie (verbaal en non-verbaal), de ijsberg. boven water, onder water. Bij m
Visit isbrae.nlWe analyzed Isbrae.nl page load time and found that the first response time was 686 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
isbrae.nl performance score
name
value
score
weighting
Value12.5 s
0/100
10%
Value14.5 s
0/100
25%
Value24.0 s
0/100
10%
Value0 ms
100/100
30%
Value0.272
45/100
15%
Value12.5 s
14/100
10%
686 ms
384 ms
293 ms
756 ms
318 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Isbrae.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (756 ms) belongs to the original domain Isbrae.nl.
Page size can be reduced by 19.0 kB (10%)
196.1 kB
177.0 kB
In fact, the total size of Isbrae.nl main page is 196.1 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. Only 5% of websites need less resources to load. Images take 177.1 kB which makes up the majority of the site volume.
Potential reduce by 4.3 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 4.3 kB or 66% of the original size.
Potential reduce by 4.9 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. Isbrae images are well optimized though.
Potential reduce by 9.8 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. Isbrae.nl needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 79% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isbrae. According to our analytics all requests are already optimized.
isbrae.nl
686 ms
style_isbrae.css
384 ms
menu_dropdown.css
293 ms
ijsberg.jpg
756 ms
nobco.png
318 ms
emcc.png
318 ms
back_header.jpg
100 ms
header.jpg
189 ms
back_menu.jpg
99 ms
menu.jpg
97 ms
back_content.jpg
296 ms
back_sidebar.jpg
203 ms
back_footer.jpg
200 ms
footer.jpg
294 ms
twitter.png
312 ms
linkedin.png
306 ms
isbrae.nl 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.
isbrae.nl 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
Page has valid source maps
isbrae.nl 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
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isbrae.nl 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 Isbrae.nl 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.
isbrae.nl
Open Graph description is not detected on the main page of Isbrae. 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: