16.9 sec in total
7.5 sec
9 sec
462 ms
Welcome to j-services.nl homepage info - get ready to check J Services best content right away, or after learning these important things about j-services.nl
Build, Create and Learn
Visit j-services.nlWe analyzed J-services.nl page load time and found that the first response time was 7.5 sec and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize J-services.nl rating and web reputation
j-services.nl performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value17.1 s
0/100
25%
Value12.5 s
3/100
10%
Value170 ms
93/100
30%
Value0.239
52/100
15%
Value14.3 s
9/100
10%
7473 ms
221 ms
256 ms
479 ms
259 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 42% of them (18 requests) were addressed to the original J-services.nl, 19% (8 requests) were made to Pbs.twimg.com and 12% (5 requests) were made to Static.tradetracker.net. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain J-services.nl.
Page size can be reduced by 708.7 kB (64%)
1.1 MB
405.2 kB
In fact, the total size of J-services.nl main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 726.7 kB which makes up the majority of the site volume.
Potential reduce by 69.8 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 69.8 kB or 68% of the original size.
Potential reduce by 22.0 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, J Services needs image optimization as it can save up to 22.0 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 486.6 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 486.6 kB or 67% of the original size.
Potential reduce by 130.4 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. J-services.nl needs all CSS files to be minified and compressed as it can save up to 130.4 kB or 83% of the original size.
Number of requests can be reduced by 20 (50%)
40
20
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Services. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
j-services.nl
7473 ms
modernizr
221 ms
jservices.css
256 ms
bootstrap.css
479 ms
font-awesome.css
259 ms
style.css
355 ms
blue.css
310 ms
addthis_widget.js
54 ms
jquery.js
577 ms
bootstrap.js
235 ms
jquery.isotope.js
157 ms
jquery.prettyPhoto.js
220 ms
jquery.cslider.js
567 ms
modernizr.custom.28468.js
565 ms
filter.js
567 ms
cycle.js
590 ms
jquery.flexslider-min.js
574 ms
easing.js
573 ms
custom.js
575 ms
5c363b90-d50c-493c-b947-2c3529d21aaf
522 ms
0644110009227.jpg
548 ms
rotator.tradetracker.net
499 ms
BUajLeQy_normal.jpg
274 ms
370.png
287 ms
rotator.tradetracker.net
484 ms
n8VHfnTj_normal.jpeg
277 ms
amUDcF9K_normal.jpg
486 ms
3Trupuw8_normal.png
285 ms
URy_0BM0_normal.jpg
275 ms
yeJO1taE_normal.jpeg
277 ms
pasfoto_normal.JPG
484 ms
5_-BSgN4_normal.jpg
278 ms
918.png
280 ms
1003.png
281 ms
1022.png
281 ms
5c363b90-d50c-493c-b947-2c3529d21aaf
914 ms
analytics.js
94 ms
300lo.json
78 ms
counter.edf852b124cbbd1dcd84.js
27 ms
sh.953eb77977227bfd253ee158.html
87 ms
collect
68 ms
shares.json
61 ms
48206205353e30898b671f87bad72c5253c54f.jpg
257 ms
j-services.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 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.
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
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>).
j-services.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
j-services.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 J-services.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 J-services.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.
j-services.nl
Open Graph description is not detected on the main page of J Services. 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: