5.6 sec in total
709 ms
4.3 sec
574 ms
Click here to check amazing Chat Zapp content for Netherlands. Otherwise, check out these important facts you probably never knew about chat.zapp.nl
Op NPO Zapp kun je tv-kijken, films kijken en prijzen winnen!
Visit chat.zapp.nlWe analyzed Chat.zapp.nl page load time and found that the first response time was 709 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
chat.zapp.nl performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value4.7 s
33/100
25%
Value7.0 s
32/100
10%
Value380 ms
70/100
30%
Value0.222
56/100
15%
Value19.6 s
2/100
10%
709 ms
424 ms
778 ms
354 ms
483 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Chat.zapp.nl, 58% (23 requests) were made to Assets.www.zapp.nl and 10% (4 requests) were made to Cookiesv2.publiekeomroep.nl. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Npoplayer.omroep.nl.
Page size can be reduced by 1.3 MB (46%)
2.8 MB
1.5 MB
In fact, the total size of Chat.zapp.nl main page is 2.8 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 17.0 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. 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 17.0 kB or 70% of the original size.
Potential reduce by 491.4 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, Chat Zapp needs image optimization as it can save up to 491.4 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 757.6 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 757.6 kB or 77% of the original size.
Potential reduce by 19.5 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. Chat.zapp.nl needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 83% of the original size.
Number of requests can be reduced by 7 (21%)
33
26
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chat Zapp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
chat.zapp.nl
709 ms
zapp.nl
424 ms
www.zapp.nl
778 ms
swiper.min.css
354 ms
application-98b4fa0d2e84c3dbfe248ab504871cef.css
483 ms
jquery_gem-2bf80618eb4330c73e9d9148784768b5.js
740 ms
npo_cc_styles.css
346 ms
cconsent.min.js
471 ms
swiper.jquery.min.js
369 ms
application-be971eabc75b6a275ec3ed89e49925c9.js
627 ms
npoplayer-min.js
1613 ms
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815 ms
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700 ms
body-bg-38ec3160335eeb6221fb921f4bb49924.png
1200 ms
zapp-logo-220a87a377e008570769adfb9760e67a.png
120 ms
search-a3c2cd8e0b7830d415bd889bcb270116.png
121 ms
Unknown.jpeg
121 ms
Taartmarathon.jpg
234 ms
bztbandXXL_zingen.jpg
228 ms
jacquesvriens.png
238 ms
Running_Team_site_groepsfoto_juiste_formaat.png
471 ms
kijk_tutorial.png
241 ms
MeerMuziekindeklas.jpg
451 ms
HoeIsTNu_AnneVliegt.jpg
465 ms
fruitcupcake1.png
354 ms
pagination__next-7911424d35330ca09f830b3e391e6d7f.png
359 ms
btn-patroon-4c322ff8be508ff27d87ae4ded96ae79.png
707 ms
footer-2910e6203cdc6486255ece2c208f79db.png
603 ms
ubuntu-r-webfont-woff-e7e87bd00841f5efb49b6024e2ef9e33.woff
480 ms
zapp-npo-bold-webfont-woff-22a83fad3ffff068fcf142dabc27568e.woff
497 ms
ubuntu-b-webfont-woff-96c8d54f6a100237c2cf469dd581fbe8.woff
508 ms
bg_gradient.gif
240 ms
all.js
9 ms
widgets.js
128 ms
i.js
712 ms
sprite2.png
230 ms
omrndbd_-webfont-b53f41a7ef0bf4c19c2604a4475b2e5a.woff
461 ms
127 ms
xd_arbiter.php
24 ms
xd_arbiter.php
34 ms
chat.zapp.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.
chat.zapp.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
chat.zapp.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 Chat.zapp.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 Chat.zapp.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.
chat.zapp.nl
Open Graph data is detected on the main page of Chat Zapp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: