12.5 sec in total
2.6 sec
9.1 sec
783 ms
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Visit knoowy.nlWe analyzed Knoowy.nl page load time and found that the first response time was 2.6 sec and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
knoowy.nl performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value2.6 s
86/100
25%
Value3.7 s
86/100
10%
Value460 ms
62/100
30%
Value0.114
86/100
15%
Value8.3 s
39/100
10%
2585 ms
2471 ms
193 ms
281 ms
289 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 85% of them (81 requests) were addressed to the original Knoowy.nl, 4% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Knoowy.nl.
Page size can be reduced by 637.0 kB (31%)
2.0 MB
1.4 MB
In fact, the total size of Knoowy.nl main page is 2.0 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 55.7 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 18.5 kB, which is 28% 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 55.7 kB or 83% of the original size.
Potential reduce by 114.8 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. Knoowy images are well optimized though.
Potential reduce by 238.7 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 238.7 kB or 65% of the original size.
Potential reduce by 227.7 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. Knoowy.nl needs all CSS files to be minified and compressed as it can save up to 227.7 kB or 88% of the original size.
Number of requests can be reduced by 38 (43%)
89
51
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knoowy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
knoowy.nl
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foundation.css
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tinyscrollbar.css
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uploadify.css
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knoowy.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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
knoowy.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
knoowy.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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knoowy.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 Knoowy.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.
knoowy.nl
Open Graph data is detected on the main page of Knoowy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: