3 sec in total
785 ms
1.9 sec
268 ms
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Visit bureautromp.nlWe analyzed Bureautromp.nl page load time and found that the first response time was 785 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
bureautromp.nl performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value11.6 s
0/100
25%
Value6.7 s
37/100
10%
Value240 ms
86/100
30%
Value0.159
73/100
15%
Value10.5 s
23/100
10%
785 ms
288 ms
187 ms
277 ms
217 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 84% of them (46 requests) were addressed to the original Bureautromp.nl, 4% (2 requests) were made to Springest.nl and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (785 ms) belongs to the original domain Bureautromp.nl.
Page size can be reduced by 321.8 kB (49%)
658.0 kB
336.2 kB
In fact, the total size of Bureautromp.nl main page is 658.0 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. 40% of websites need less resources to load. Javascripts take 285.9 kB which makes up the majority of the site volume.
Potential reduce by 69.9 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 69.9 kB or 88% of the original size.
Potential reduce by 11.8 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. Bureau Tromp images are well optimized though.
Potential reduce by 178.6 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 178.6 kB or 62% of the original size.
Potential reduce by 61.5 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. Bureautromp.nl needs all CSS files to be minified and compressed as it can save up to 61.5 kB or 84% of the original size.
Number of requests can be reduced by 35 (71%)
49
14
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bureau Tromp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
bureautromp.nl
785 ms
style.css
288 ms
html5shiv.js
187 ms
css3-mediaqueries.js
277 ms
styles.css
217 ms
tab.min.css
206 ms
style.css
222 ms
style.css
266 ms
style.css
313 ms
style.css
315 ms
addtoany.min.css
316 ms
jquery.js
597 ms
jquery-migrate.min.js
370 ms
reviewwidget.js
287 ms
jquery.min.js
20 ms
script.js
257 ms
jquery.form.min.js
355 ms
scripts.js
279 ms
1613999.js
44 ms
jquery.cycle2.min.js
313 ms
jquery.cycle2.carousel.min.js
334 ms
jquery.cycle2.swipe.min.js
344 ms
jquery.cycle2.tile.min.js
363 ms
jquery.cycle2.video.min.js
392 ms
script.js
413 ms
script.js
428 ms
client.js
435 ms
wp-emoji-release.min.js
257 ms
header-background.png
277 ms
reviewwidget.js
609 ms
bureau-tromp-logo-mobile.png
166 ms
icon-bellen.png
167 ms
icon-zoeken.png
167 ms
bureau-tromp-logo.png
164 ms
Dave-Coenen-134x134.jpg
210 ms
mvd2.jpg
169 ms
logos-new.png
209 ms
slider1-980x340.jpg
275 ms
hurmegeometricsans4-webfont.woff
261 ms
hurmegeometricsans4_semibold-webfont.woff
370 ms
hurmegeometricsans4_bold-webfont.woff
382 ms
bullit.png
211 ms
icon-twitter.png
237 ms
icon-linkedin.png
292 ms
icon-googleplus.png
312 ms
icon-instagram.png
318 ms
icon-facebook.png
320 ms
footer-bg-lg.png
372 ms
dc.js
99 ms
page.js
21 ms
__ptq.gif
81 ms
slider2-980x340.jpg
480 ms
slider3-980x340.jpg
294 ms
__utm.gif
13 ms
ga-audiences
37 ms
bureautromp.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA IDs are not unique
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
[id] attributes on active, focusable elements are not unique
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
Image elements do not have [alt] attributes
Links do not have a discernible name
bureautromp.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
Page has valid source maps
bureautromp.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 Bureautromp.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 Bureautromp.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.
bureautromp.nl
Open Graph data is detected on the main page of Bureau Tromp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: