2.9 sec in total
357 ms
2.3 sec
273 ms
Visit contec.nl now to see the best up-to-date Contec content and also check out these interesting facts you probably never knew about contec.nl
Gerichte IT-beveiligingsoplossingen voorzien van premium ondersteuning. Contec is distributeur en leverancier van wereldwijd inzetbare IT security solutions.
Visit contec.nlWe analyzed Contec.nl page load time and found that the first response time was 357 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
contec.nl performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value9.0 s
1/100
25%
Value6.6 s
38/100
10%
Value230 ms
87/100
30%
Value0.022
100/100
15%
Value6.0 s
64/100
10%
357 ms
393 ms
95 ms
180 ms
184 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Contec.nl, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Contec.nl.
Page size can be reduced by 443.7 kB (25%)
1.8 MB
1.3 MB
In fact, the total size of Contec.nl main page is 1.8 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 84% of the original size.
Potential reduce by 92.5 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. Contec images are well optimized though.
Potential reduce by 219.5 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 219.5 kB or 75% of the original size.
Potential reduce by 83.8 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. Contec.nl needs all CSS files to be minified and compressed as it can save up to 83.8 kB or 84% of the original size.
Number of requests can be reduced by 10 (23%)
44
34
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
contec.nl
357 ms
www.contec.nl
393 ms
css_kKJCRWuxIwrFo1-DTtZUZkjxlTS7BpuX_I4k4XyvmxA.css
95 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
180 ms
css_ILOTtIIjXJlGK8C-YpxmTOMKvAWKhtCWNiv7CPxF8AY.css
184 ms
css_Jehzw00sY7lJobWKQBob_OcEMCs8m23SVjBRxfYKMzQ.css
197 ms
js_SxeLvWBoglNCcE5r-dJPQ_8RbL6spoIYsRXBtkLW0k4.js
302 ms
js_obFUyTbqtcoGQtszVI46l1_oD927PzlDtlr_ilpYBqE.js
205 ms
js_STnC_8uuiH1PWyQk9CoC93pg40jUHx_KJbFh2ioQmeU.js
205 ms
js_DXx9ylE0tNziChDQkZ25fKrr6SjBOKV_TITyeNdg0ho.js
272 ms
js_DbLyPOYHSRq2xsz6U6S2gk-VHr2t_hEeu5EfEqc1TXs.js
358 ms
js_uz4gHVSBCGt_fznkfzeusEY0uU9Zer7rwyY9tpWLSO4.js
294 ms
js__v0Gh2s0gOQMTAbC3Jlb2eEs2SSLyYhF10c24fEkN-o.js
292 ms
analytics.js
171 ms
contec-logo.svg
104 ms
logo.png
120 ms
magnifier.png
121 ms
home.png
102 ms
webroot-nieuw_1.png
464 ms
bg-triangle.png
107 ms
s24-switch.jpg
293 ms
vacatures_960x355_0.jpg
501 ms
ocedo-online-sessies_960x355_1.jpg
304 ms
cryptolocker-960-x-355.png
758 ms
webroot-ransomware_1.png
577 ms
banner-website-belgie-2016-nl.png
958 ms
ocedo_2014.png
403 ms
sophos_2014.png
501 ms
webroot_2014.png
571 ms
brand4_4.png
599 ms
nexus_logo_0.png
600 ms
mitokenlogo.png
683 ms
drivelock_2014.png
675 ms
corero_logo.png
694 ms
logo_avira.png
692 ms
security_6.png
774 ms
audit_6.png
776 ms
security_7.png
784 ms
support_6.png
788 ms
training_6.png
867 ms
webinars_6.png
886 ms
pre-sales_6.png
884 ms
achtergrond_vh_0.jpg
980 ms
vh_logo_1.jpg
889 ms
linkedin.png
979 ms
kievitpro-regular-webfont.woff
1001 ms
kievitpro-bold-webfont.woff
990 ms
collect
11 ms
contec.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.
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
Form elements do not have associated labels
Links do not have a discernible name
contec.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
contec.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Contec.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 Contec.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.
contec.nl
Open Graph description is not detected on the main page of Contec. 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: