4.7 sec in total
687 ms
3.8 sec
273 ms
Visit difrax.nl now to see the best up-to-date Difrax content and also check out these interesting facts you probably never knew about difrax.nl
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Visit difrax.nlWe analyzed Difrax.nl page load time and found that the first response time was 687 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
difrax.nl performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value13.3 s
0/100
25%
Value12.6 s
3/100
10%
Value5,890 ms
0/100
30%
Value0.03
100/100
15%
Value19.2 s
2/100
10%
687 ms
92 ms
255 ms
169 ms
269 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Difrax.nl, 3% (2 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Nl-nl.difrax.com.
Page size can be reduced by 554.8 kB (25%)
2.3 MB
1.7 MB
In fact, the total size of Difrax.nl main page is 2.3 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. 40% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 76.0 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 17.5 kB, which is 21% 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 76.0 kB or 89% of the original size.
Potential reduce by 243.6 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, Difrax needs image optimization as it can save up to 243.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 96.9 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 96.9 kB or 56% of the original size.
Potential reduce by 138.4 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. Difrax.nl needs all CSS files to be minified and compressed as it can save up to 138.4 kB or 87% of the original size.
Number of requests can be reduced by 19 (31%)
61
42
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Difrax. 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 7 to 1 for CSS and as a result speed up the page load time.
nl-nl.difrax.com
687 ms
contao.css
92 ms
style.css
255 ms
mediabox_white.css
169 ms
review.css
269 ms
image_carrousel.css
270 ms
mediabox.css
1273 ms
responsive.css
176 ms
mootools-yui-compressed.js
30 ms
mootools-more.js
337 ms
jquery.min.js
42 ms
custom_scripts.js
265 ms
frontend.js
335 ms
formbuilder_frontend.js
340 ms
messaging_frontend.js
343 ms
jquery.flexslider-min.js
348 ms
jquery.cookie.js
421 ms
mediabox.js
416 ms
conversion.js
19 ms
dc.js
55 ms
prum.min.js
53 ms
fbds.js
54 ms
bg-left.gif
175 ms
bg-right.gif
141 ms
sprite.png
175 ms
header-banner-gratis-kado-NL.png
972 ms
flags.png
973 ms
fopspenen.png
139 ms
flyout-afb-NL-Natural-of-dental.png
355 ms
babyflessen.png
192 ms
flyout-afb-NL-StarterssetBoy.png
421 ms
placeholder.png
257 ms
flessenwarmer.png
275 ms
flyout-afb-NL-Sflesverwarmer.png
424 ms
borstkolf.png
358 ms
flyout-afb-NL-BtoBborstkolf.png
520 ms
etenendrinken.png
444 ms
flyout-afb-NL-Antilekbeker.png
589 ms
troostenenkalmeren.png
507 ms
flyout-afb-NL-Knuffelbijtring.png
689 ms
steriliseren.png
590 ms
flyout-afb-NL-Magnetronsterilisator.png
683 ms
babyverzorging.png
668 ms
flyout-afb-NL-vingertoptandenborstel.png
758 ms
babyflessen-homepage-Sfles-2015-NL.png
1162 ms
tandenborstel-Homepage-2015-NL.jpg
1019 ms
Fopspenen-glow-in-the-dark-natural-dental-Homepage-2015-NL.png
1264 ms
BtoB.jpg
841 ms
Pacifier.jpg
927 ms
S-bottlewarmer.jpg
1013 ms
S-bottle.jpg
1123 ms
Professionals.png
1126 ms
Klantenservice.png
1096 ms
inschrijven-nieuwsbrief-fullbanner-NL.png
1110 ms
footer-payment-nl.png
1179 ms
footer-stamps.png
1191 ms
basket-mini.png
1182 ms
bg-footer.png
1185 ms
90 ms
__utm.gif
17 ms
109 ms
48 ms
21 ms
difrax.nl accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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
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.
difrax.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
Browser errors were logged to the console
Page has valid source maps
difrax.nl 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
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 Difrax.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 Difrax.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.
difrax.nl
Open Graph data is detected on the main page of Difrax. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: