4.6 sec in total
371 ms
3.9 sec
334 ms
Welcome to contourkliniek.nl homepage info - get ready to check Contour Kliniek best content right away, or after learning these important things about contourkliniek.nl
Nationaal Huidcentrum: Dé kliniek voor cosmetische behandelingen van huid en haar. Met oprechte belangstelling en eerlijk advies.
Visit contourkliniek.nlWe analyzed Contourkliniek.nl page load time and found that the first response time was 371 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
contourkliniek.nl performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value5.8 s
15/100
25%
Value5.3 s
58/100
10%
Value1,170 ms
21/100
30%
Value0
100/100
15%
Value9.6 s
29/100
10%
371 ms
364 ms
148 ms
92 ms
178 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Contourkliniek.nl, 72% (48 requests) were made to Nationaalhuidcentrum.nl and 6% (4 requests) were made to Kliniekervaringen.nl. The less responsive or slowest element that took the longest time to load (834 ms) relates to the external source Nationaalhuidcentrum.nl.
Page size can be reduced by 1.6 MB (54%)
2.9 MB
1.4 MB
In fact, the total size of Contourkliniek.nl main page is 2.9 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. 65% of websites need less resources to load. CSS take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 56.2 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. 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 56.2 kB or 82% of the original size.
Potential reduce by 18.1 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. Contour Kliniek images are well optimized though.
Potential reduce by 502.6 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 502.6 kB or 63% of the original size.
Potential reduce by 994.9 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. Contourkliniek.nl needs all CSS files to be minified and compressed as it can save up to 994.9 kB or 90% of the original size.
Number of requests can be reduced by 43 (73%)
59
16
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contour Kliniek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
contourkliniek.nl
371 ms
www.contourkliniek.nl
364 ms
148 ms
wp-emoji-release.min.js
92 ms
frontend.css
178 ms
jquery-ui.css
19 ms
vendor.min.css
272 ms
style.min.css
183 ms
component.css
178 ms
style.css
180 ms
themes.css
181 ms
js_composer.css
467 ms
jquery.js
363 ms
jquery-migrate.min.js
265 ms
modernizr.js
266 ms
widget-multi.js
81 ms
formreset.min.css
264 ms
formsmain.min.css
356 ms
readyclass.min.css
353 ms
browsers.min.css
354 ms
heatmap.js
357 ms
utils.js
442 ms
drawing.js
441 ms
events.js
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frontend.js
443 ms
core.min.js
448 ms
widget.min.js
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mouse.min.js
591 ms
resizable.min.js
592 ms
draggable.min.js
592 ms
button.min.js
593 ms
position.min.js
592 ms
dialog.min.js
617 ms
vendor.min.js
806 ms
scripts.min.js
711 ms
wp-embed.min.js
660 ms
js_composer_front.js
660 ms
jquery.json.js
662 ms
gravityforms.min.js
708 ms
placeholders.jquery.min.js
706 ms
logo-nh.png
147 ms
zkn_logo.png
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footer-filter.png
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ck-logo.png
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contact-button.png
222 ms
gtm.js
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header-default.png
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header-filter.png
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footer-pic.jpg
375 ms
avant3.woff
484 ms
avant2.woff
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avant1.woff
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glyphicons-halflings-regular.woff
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analytics.js
6 ms
collect
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collect
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webengage-min-v-4.0.js
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gz.js
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v4.js
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upf.js
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l3.jpg
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feedback-widget-close.png
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~1gnmi9n.png
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feedback-tab-bg-dark.png
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hi_kliniek.png
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widgetFont.css
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versie1.css
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contourkliniek.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
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.
contourkliniek.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
contourkliniek.nl SEO score
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Contourkliniek.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Contourkliniek.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.
contourkliniek.nl
Open Graph description is not detected on the main page of Contour Kliniek. 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: