4.6 sec in total
364 ms
3.6 sec
709 ms
Click here to check amazing Katarina content. Otherwise, check out these important facts you probably never knew about katarina.nl
Visit katarina.nlWe analyzed Katarina.nl page load time and found that the first response time was 364 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
katarina.nl performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value9.2 s
1/100
25%
Value8.6 s
17/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value8.8 s
35/100
10%
364 ms
1528 ms
96 ms
192 ms
342 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 87% of them (48 requests) were addressed to the original Katarina.nl, 11% (6 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Katarina.nl.
Page size can be reduced by 275.5 kB (21%)
1.3 MB
1.1 MB
In fact, the total size of Katarina.nl main page is 1.3 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 950.1 kB which makes up the majority of the site volume.
Potential reduce by 29.6 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 29.6 kB or 78% of the original size.
Potential reduce by 236.7 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, Katarina needs image optimization as it can save up to 236.7 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 242 B
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.
Potential reduce by 8.9 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. Katarina.nl has all CSS files already compressed.
Number of requests can be reduced by 39 (83%)
47
8
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katarina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
katarina.nl
364 ms
katarina.nl
1528 ms
wp-emoji-release.min.js
96 ms
style.min.css
192 ms
all.min.css
342 ms
simple-line-icons.min.css
268 ms
style.min.css
360 ms
elementor-icons.min.css
270 ms
frontend-legacy.min.css
273 ms
frontend.min.css
377 ms
post-21.css
369 ms
frontend.min.css
460 ms
all.min.css
456 ms
v4-shims.min.css
431 ms
global.css
450 ms
post-59.css
453 ms
widgets.css
472 ms
css
31 ms
smoothscroll.min.js
519 ms
jquery.min.js
633 ms
jquery-migrate.min.js
544 ms
v4-shims.min.js
551 ms
animations.min.css
550 ms
imagesloaded.min.js
565 ms
isotope.pkgd.min.js
608 ms
flickity.pkgd.min.js
723 ms
sidr.js
666 ms
magnific-popup.min.js
667 ms
theme.vanilla.min.js
667 ms
wp-embed.min.js
697 ms
webpack-pro.runtime.min.js
731 ms
webpack.runtime.min.js
734 ms
frontend-modules.min.js
739 ms
frontend.min.js
760 ms
waypoints.min.js
785 ms
core.min.js
815 ms
swiper.min.js
907 ms
share-link.min.js
825 ms
dialog.min.js
833 ms
frontend.min.js
766 ms
preloaded-elements-handlers.min.js
772 ms
preloaded-modules.min.js
652 ms
jquery.sticky.min.js
652 ms
original_Bram-Vermeulen1.jpg
455 ms
Schermafbeelding-2021-10-09-om-14.59.44-1.png
1019 ms
Katarina-768x517.jpg
438 ms
9789038811024-600x955-1.jpg
699 ms
Skyscrapers-1075-768x767.jpg
534 ms
sex-and-money-768x761.jpg
564 ms
KFOlCnqEu92Fr1MmWUlfBBc9.ttf
16 ms
KFOlCnqEu92Fr1MmYUtfBBc9.ttf
21 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
26 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
32 ms
KFOlCnqEu92Fr1MmSU5fBBc9.ttf
34 ms
KFOkCnqEu92Fr1MmgVxIIzc.ttf
32 ms
katarina.nl accessibility score
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
katarina.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
katarina.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 Katarina.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 Katarina.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.
katarina.nl
Open Graph description is not detected on the main page of Katarina. 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: