5 sec in total
265 ms
4.2 sec
466 ms
Click here to check amazing Continu content for Netherlands. Otherwise, check out these important facts you probably never knew about continu.nl
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Visit continu.nlWe analyzed Continu.nl page load time and found that the first response time was 265 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
continu.nl performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value5.1 s
25/100
25%
Value7.9 s
23/100
10%
Value2,940 ms
3/100
30%
Value0
100/100
15%
Value14.2 s
9/100
10%
265 ms
2585 ms
162 ms
243 ms
251 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 86% of them (62 requests) were addressed to the original Continu.nl, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Continu.nl.
Page size can be reduced by 1.1 MB (35%)
3.0 MB
2.0 MB
In fact, the total size of Continu.nl main page is 3.0 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. 50% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 61.7 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. This page needs HTML code to be minified as it can gain 16.3 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 61.7 kB or 84% of the original size.
Potential reduce by 492.5 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, Continu needs image optimization as it can save up to 492.5 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 238.8 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 238.8 kB or 68% of the original size.
Potential reduce by 260.5 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. Continu.nl needs all CSS files to be minified and compressed as it can save up to 260.5 kB or 85% of the original size.
Number of requests can be reduced by 43 (63%)
68
25
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Continu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
continu.nl
265 ms
www.continu.nl
2585 ms
system.base.css
162 ms
field.css
243 ms
node.css
251 ms
views.css
250 ms
ckeditor.css
251 ms
ctools.css
253 ms
animate.css
415 ms
md-slider.css
322 ms
md-slider-style.css
331 ms
bootstrap.min.css
580 ms
font-awesome.min.css
418 ms
slick.min.css
334 ms
style.css
405 ms
jquery.min.js
661 ms
jquery.once.js
421 ms
drupal.js
489 ms
jquery.cookie.js
499 ms
jquery.form.min.js
501 ms
ajax.js
592 ms
jquery_update.js
570 ms
nl_LO_CpBpKSIKFe7aDBHjWsqB2iMl6Zqo12xm834oCE1I.js
590 ms
jquery.touchwipe.js
591 ms
modernizr.js
652 ms
jquery-migrate-1.2.1.min.js
687 ms
jquery.easing.js
690 ms
md-slider.js
691 ms
validate.js
693 ms
hide.js
735 ms
_progress.js
741 ms
bootstrap.min.js
742 ms
slick.min.js
748 ms
continu.js
751 ms
ajax.js
752 ms
bootstrap.js
764 ms
css
53 ms
logo.png
168 ms
specialisme_bouwkunde.png
169 ms
specialisme_civiele-techniek.png
170 ms
specialisme_elektrotechniek.png
168 ms
specialisme_installatietechniek.png
169 ms
specialisme_werktuigbouwkunde.png
170 ms
CON_Slider1.jpg
588 ms
schaatsteam-continu2015.jpg
348 ms
CON_Headers_spec_0002_slider3.jpg
355 ms
327_CON_Banner_Ochtendmens_330x175.jpg
359 ms
327_CON_Banner_loonstrook_330x175_b.jpg
365 ms
327_CON_Banner_%20LinkedIn_330x175.jpg
320 ms
316_Banner_Lichaamstaal_330x170.jpg
407 ms
316_Bannerwebsite_Eerste-werkdag_330x170_1.jpg
431 ms
316_Bannerwebsite_Bluemonday_330x170.jpg
438 ms
vertrekkende-werknemer.jpg
442 ms
nieuwebaan.jpg
449 ms
motiveren-na-vakantie.jpg
489 ms
gtm.js
165 ms
header_homepage.jpg
654 ms
seperator.png
495 ms
down-arrow.png
496 ms
logo-small.png
504 ms
inbox_1920x500.jpg
547 ms
fontawesome-webfont.woff
551 ms
logo_white.png
445 ms
seperator-light-grey.png
460 ms
analytics.js
61 ms
clang.js
490 ms
fbevents.js
39 ms
99 ms
linkid.js
10 ms
collect
11 ms
collect
53 ms
ga-audiences
32 ms
continu.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
continu.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
Page has valid source maps
continu.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Continu.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 Continu.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.
continu.nl
Open Graph description is not detected on the main page of Continu. 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: