3.2 sec in total
364 ms
2.7 sec
129 ms
Visit derooipannen.nl now to see the best up-to-date De Rooi Pannen content for Netherlands and also check out these interesting facts you probably never knew about derooipannen.nl
Bij De Rooi Pannen zijn we groots in kleinschalig praktijkgericht onderwijs voor vmbo en mbo. Krijg les in onze hotels, winkels, restaurants en designbureaus.
Visit derooipannen.nlWe analyzed Derooipannen.nl page load time and found that the first response time was 364 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
derooipannen.nl performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value8.4 s
2/100
25%
Value11.5 s
5/100
10%
Value1,450 ms
15/100
30%
Value0.295
40/100
15%
Value14.9 s
8/100
10%
364 ms
678 ms
467 ms
1068 ms
123 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 89% of them (24 requests) were addressed to the original Derooipannen.nl, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Derooipannen.nl.
Page size can be reduced by 251.3 kB (31%)
823.1 kB
571.8 kB
In fact, the total size of Derooipannen.nl main page is 823.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 489.4 kB which makes up the majority of the site volume.
Potential reduce by 13.7 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. 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 13.7 kB or 77% of the original size.
Potential reduce by 16.9 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. De Rooi Pannen images are well optimized though.
Potential reduce by 200.5 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 200.5 kB or 69% of the original size.
Potential reduce by 20.2 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. Derooipannen.nl needs all CSS files to be minified and compressed as it can save up to 20.2 kB or 83% of the original size.
We found no issues to fix!
25
25
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Rooi Pannen. According to our analytics all requests are already optimized.
derooipannen.nl
364 ms
www.derooipannen.nl
678 ms
styles.css
467 ms
scripts.js
1068 ms
logo.gif
123 ms
vlag_uk.gif
100 ms
IMAGE_11.jpeg
123 ms
IMAGE_10.jpeg
636 ms
IMAGE_8.jpeg
558 ms
IMAGE.jpeg
563 ms
IMAGE_9.jpeg
389 ms
IMAGE1.jpeg
393 ms
sectoren-vormg.jpg
227 ms
IMAGE_4.jpeg
331 ms
IMAGE_5.jpeg
435 ms
IMAGE_2.jpeg
491 ms
IMAGE_3.jpeg
495 ms
sectoren-vmbo01.jpg
539 ms
kennismaken-T-R.gif
592 ms
aanmeldenVMBO.gif
596 ms
facebook.png
637 ms
vimeo.png
654 ms
gtm.js
68 ms
bg_menu.png
646 ms
zoeken.gif
676 ms
analytics.js
21 ms
collect
26 ms
derooipannen.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
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.
derooipannen.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
derooipannen.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Derooipannen.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 Derooipannen.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
derooipannen.nl
Open Graph description is not detected on the main page of De Rooi Pannen. 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: