5.6 sec in total
281 ms
5.1 sec
125 ms
Visit klascement.nl now to see the best up-to-date Klas Cement content for Netherlands and also check out these interesting facts you probably never knew about klascement.nl
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Visit klascement.nlWe analyzed Klascement.nl page load time and found that the first response time was 281 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
klascement.nl performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value5.1 s
26/100
25%
Value8.0 s
22/100
10%
Value380 ms
69/100
30%
Value0.012
100/100
15%
Value15.1 s
7/100
10%
281 ms
2492 ms
91 ms
437 ms
178 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 74% of them (56 requests) were addressed to the original Klascement.nl, 11% (8 requests) were made to Apis.google.com and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Klascement.nl.
Page size can be reduced by 1.2 MB (73%)
1.7 MB
468.2 kB
In fact, the total size of Klascement.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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 46.1 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 46.1 kB or 79% of the original size.
Potential reduce by 6.2 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, Klas Cement needs image optimization as it can save up to 6.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 916.6 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 916.6 kB or 72% of the original size.
Potential reduce by 272.4 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. Klascement.nl needs all CSS files to be minified and compressed as it can save up to 272.4 kB or 83% of the original size.
Number of requests can be reduced by 57 (81%)
70
13
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Klas Cement. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
klascement.nl
281 ms
www.klascement.nl
2492 ms
reset.css
91 ms
default.css
437 ms
lang_strings_nl.js
178 ms
dhtmlSuite-common.js
265 ms
prototype.js
612 ms
scriptaculous.js
181 ms
jquery.min.js
450 ms
common.js
350 ms
validation_ui.js
269 ms
calendar.js
353 ms
tinymce.min.js
782 ms
tinyMCE.config.js
448 ms
ajax.inc.js
447 ms
browser_detect.js
520 ms
filter.js
528 ms
profile_handler.class.js
618 ms
bsn.AutoSuggest_2.1.3.js
535 ms
plusone.js
59 ms
opentip-prototype.js
695 ms
registerclicks.js
613 ms
dhtmlSuite-calendar.js
185 ms
dhtmlSuite-dragDropSimple.js
255 ms
dhtmlSuite-dynamicContent.js
264 ms
ajax.js
266 ms
dhtmlSuite-dynamicTooltip.js
277 ms
builder.js
94 ms
effects.js
93 ms
dragdrop.js
93 ms
controls.js
90 ms
slider.js
99 ms
sound.js
120 ms
cb=gapi.loaded_0
8 ms
ga.js
28 ms
updating.gif
105 ms
abuse.png
106 ms
logo_nl.png
104 ms
gesprek_interview.jpg
107 ms
icon_female.png
105 ms
picto_reactions.png
107 ms
picto_favourites.png
181 ms
picto_hits.png
194 ms
leerproces-vragenlijst.jpg
201 ms
406b901bca6acb6984456a22b963ac911b07cbb8.jpg
202 ms
marktmechanisme-grafiek.jpg
202 ms
twitter_white.png
201 ms
delicious.png
1280 ms
facebook.png
1355 ms
ic_flickr.png
1357 ms
ic_youtube.png
1356 ms
btn_bg.png
1353 ms
FlandersArtSans-Regular.woff
1331 ms
FlandersArtSans-Medium.woff
1332 ms
__utm.gif
18 ms
arrow_down_gray.png
1313 ms
search.png
1315 ms
scores_small.png
1308 ms
cb=gapi.loaded_1
11 ms
fastbutton
52 ms
vEGqrASnC7o
77 ms
menu_hover.png
1256 ms
postmessageRelay
37 ms
cb=gapi.loaded_0
19 ms
cb=gapi.loaded_1
26 ms
3193398744-postmessagerelay.js
48 ms
rpc:shindig_random.js
45 ms
www-embed-player-vflfNyN_r.css
52 ms
www-embed-player.js
69 ms
base.js
1104 ms
cb=gapi.loaded_0
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Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
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ad_status.js
40 ms
print.css
90 ms
QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
25 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
28 ms
klascement.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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
klascement.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
Missing source maps for large first-party JavaScript
klascement.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Klascement.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 Klascement.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.
klascement.nl
Open Graph description is not detected on the main page of Klas Cement. 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: