7.7 sec in total
260 ms
7 sec
420 ms
Welcome to issys-ict.nl homepage info - get ready to check ISSYS ICT best content right away, or after learning these important things about issys-ict.nl
U werkt slimmer met ISSYS ICT. Wij bieden u oplossingen voor ICT-infrastructuur, telefonie, softwareontwikkeling en ICT-beheer.
Visit issys-ict.nlWe analyzed Issys-ict.nl page load time and found that the first response time was 260 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
issys-ict.nl performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value15.6 s
0/100
25%
Value21.0 s
0/100
10%
Value18,220 ms
0/100
30%
Value0.036
100/100
15%
Value32.2 s
0/100
10%
260 ms
1135 ms
3037 ms
425 ms
172 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 82% of them (67 requests) were addressed to the original Issys-ict.nl, 4% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Issys-ict.nl.
Page size can be reduced by 148.7 kB (33%)
452.5 kB
303.8 kB
In fact, the total size of Issys-ict.nl main page is 452.5 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. 35% of websites need less resources to load. Images take 320.6 kB which makes up the majority of the site volume.
Potential reduce by 54.1 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 54.1 kB or 81% of the original size.
Potential reduce by 57.3 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, ISSYS ICT needs image optimization as it can save up to 57.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 29.1 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 29.1 kB or 52% of the original size.
Potential reduce by 8.2 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. Issys-ict.nl needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 86% of the original size.
Number of requests can be reduced by 13 (17%)
76
63
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISSYS ICT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
issys-ict.nl
260 ms
www.issys-ict.nl
1135 ms
alkmaar_-_issys_ict_bv.html
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site.js
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common.js
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validation-simple.js
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page.css
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common.css
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combined.css
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jquery.fancybox-1.3.4.css
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jquery.fancybox-1.3.4.js
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getwidget.asp
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issys-ict.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 input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
Image elements do not have [alt] attributes
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
issys-ict.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
Page has valid source maps
issys-ict.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Issys-ict.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 Issys-ict.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.
issys-ict.nl
Open Graph description is not detected on the main page of ISSYS ICT. 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: