12.2 sec in total
434 ms
11.3 sec
426 ms
Visit zappmysterie.nl now to see the best up-to-date Zapp Mysterie content and also check out these interesting facts you probably never knew about zappmysterie.nl
In de Zappmissie ´lost in the game´ worden presentatoren en acteurs van Zapp opgesloten in een kasteel,waarin ze hun eigen voorouder moeten redden.
Visit zappmysterie.nlWe analyzed Zappmysterie.nl page load time and found that the first response time was 434 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
zappmysterie.nl performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value7.0 s
6/100
25%
Value6.3 s
41/100
10%
Value450 ms
62/100
30%
Value0.328
35/100
15%
Value21.5 s
1/100
10%
434 ms
120 ms
120 ms
121 ms
120 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 73% of them (66 requests) were addressed to the original Zappmysterie.nl, 6% (5 requests) were made to B.scorecardresearch.com and 4% (4 requests) were made to Cookiesv2.publiekeomroep.nl. The less responsive or slowest element that took the longest time to load (7.2 sec) relates to the external source B.scorecardresearch.com.
Page size can be reduced by 405.0 kB (12%)
3.5 MB
3.1 MB
In fact, the total size of Zappmysterie.nl main page is 3.5 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 3.0 MB which makes up the majority of the site volume.
Potential reduce by 19.8 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 19.8 kB or 70% of the original size.
Potential reduce by 4.0 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. Zapp Mysterie images are well optimized though.
Potential reduce by 336.0 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 336.0 kB or 72% of the original size.
Potential reduce by 45.1 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. Zappmysterie.nl needs all CSS files to be minified and compressed as it can save up to 45.1 kB or 78% of the original size.
Number of requests can be reduced by 33 (45%)
73
40
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zapp Mysterie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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jquery.min.js
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jquery.once.js
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drupal.js
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zappmysterie.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
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.
zappmysterie.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
zappmysterie.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
Tap targets are not sized appropriately
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zappmysterie.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 Zappmysterie.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.
zappmysterie.nl
Open Graph description is not detected on the main page of Zapp Mysterie. 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: