3.1 sec in total
254 ms
2.7 sec
176 ms
Click here to check amazing Infrawerk content. Otherwise, check out these important facts you probably never knew about infrawerk.nl
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Visit infrawerk.nlWe analyzed Infrawerk.nl page load time and found that the first response time was 254 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.
infrawerk.nl performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value88.4 s
0/100
25%
Value17.6 s
0/100
10%
Value11,760 ms
0/100
30%
Value0.008
100/100
15%
Value54.7 s
0/100
10%
254 ms
1000 ms
332 ms
247 ms
26 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 75% of them (45 requests) were addressed to the original Infrawerk.nl, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1000 ms) belongs to the original domain Infrawerk.nl.
Page size can be reduced by 520.4 kB (30%)
1.7 MB
1.2 MB
In fact, the total size of Infrawerk.nl main page is 1.7 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 46.5 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 46.5 kB or 79% of the original size.
Potential reduce by 39.9 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. Infrawerk images are well optimized though.
Potential reduce by 334.2 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 334.2 kB or 73% of the original size.
Potential reduce by 99.9 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. Infrawerk.nl needs all CSS files to be minified and compressed as it can save up to 99.9 kB or 81% of the original size.
Number of requests can be reduced by 24 (43%)
56
32
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infrawerk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
infrawerk.nl
254 ms
www.infrawerk.nl
1000 ms
globalStyling.css
332 ms
styleSite2013.css
247 ms
css
26 ms
jquery.js
503 ms
jquery.inputLabel.js
178 ms
jquery.carousellite.js
178 ms
jquery.twitter.js
236 ms
jquery.twitter.css
258 ms
js.multiscroller.js
259 ms
js.multiscroller.css
316 ms
jquery.magicSelect.js
327 ms
jquery.easing.js
339 ms
jquery.easing.compatibility.js
340 ms
jquery.autocomplete.js
397 ms
jquery.multiSelect_koen.js
408 ms
jquery.animatedcollapse.js
409 ms
smoothmenu-v.css
419 ms
smoothmenu-h.css
420 ms
jquery.smoothmenu.js
478 ms
jquery.cycle.all.js
570 ms
font-awesome.css
165 ms
analytics.js
16 ms
gtm.js
47 ms
spacer.gif
424 ms
bodyBG.png
110 ms
logo.jpg
113 ms
home_6.png
111 ms
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729 ms
_tn_8d8f601cdbc69e24.png
943 ms
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940 ms
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333 ms
infraw_13257962934f060bc57d558.jpg
186 ms
infraw_136370870251488b1e91193.jpg
185 ms
infraw_13257795174f05ca3d39dbb.jpg
277 ms
infraw_13257797484f05cb24cbfc3.jpg
277 ms
infraw_13257789034f05c7d752ecf.jpg
367 ms
infraw_13257795734f05ca75bdedb.gif
368 ms
infraw_13257965234f060cabbc27b.jpg
414 ms
otys.png
452 ms
ckClose.png
449 ms
aJSHBG.png
490 ms
buttonBGBlue.png
529 ms
jslItem.png
530 ms
moreBttn.png
572 ms
all.js
168 ms
collect
67 ms
ccButton.png
573 ms
hotjar-162651.js
161 ms
collect
61 ms
dropdown.png
620 ms
bttnBG.png
621 ms
ga-audiences
67 ms
173 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
30 ms
xd_arbiter.php
144 ms
xd_arbiter.php
269 ms
visit-data
215 ms
d372bbd20509b6f053116ad5c670a5dc
85 ms
infrawerk.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-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
infrawerk.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
infrawerk.nl SEO score
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 Infrawerk.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 Infrawerk.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.
infrawerk.nl
Open Graph description is not detected on the main page of Infrawerk. 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: