3.4 sec in total
338 ms
2.8 sec
229 ms
Click here to check amazing Kleiss content. Otherwise, check out these important facts you probably never knew about kleiss.nl
Fabrikant van flow stop en hot tap apparatuur.
Visit kleiss.nlWe analyzed Kleiss.nl page load time and found that the first response time was 338 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
kleiss.nl performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value7.3 s
5/100
25%
Value6.1 s
44/100
10%
Value120 ms
97/100
30%
Value0.454
20/100
15%
Value7.1 s
51/100
10%
338 ms
335 ms
589 ms
57 ms
69 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 79% of them (41 requests) were addressed to the original Kleiss.nl, 10% (5 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (833 ms) belongs to the original domain Kleiss.nl.
Page size can be reduced by 517.5 kB (35%)
1.5 MB
964.1 kB
In fact, the total size of Kleiss.nl main page is 1.5 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. 35% of websites need less resources to load. Images take 869.0 kB which makes up the majority of the site volume.
Potential reduce by 159.3 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 159.3 kB or 95% of the original size.
Potential reduce by 29.9 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. Kleiss images are well optimized though.
Potential reduce by 187.7 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 187.7 kB or 67% of the original size.
Potential reduce by 140.7 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. Kleiss.nl needs all CSS files to be minified and compressed as it can save up to 140.7 kB or 86% of the original size.
Number of requests can be reduced by 21 (48%)
44
23
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kleiss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
kleiss.nl
338 ms
www.kleiss.nl
335 ms
www.kleiss.nl
589 ms
css
57 ms
css
69 ms
css
81 ms
styledav.css
177 ms
colors.php
260 ms
tipsy.css
255 ms
jquery.fancybox.css
256 ms
responsivedav.css
357 ms
jquery.js
523 ms
jquery.easing.js
262 ms
jquery.flexslider.js
426 ms
superfish.js
338 ms
jquery.fitvids.js
340 ms
jquery.mobilemenu.js
362 ms
jquery.tipsy.js
422 ms
jquery.carouFredSel.js
509 ms
jquery.touchwipe.js
437 ms
jquery.fancybox.js
439 ms
jquery.validate.min.js
125 ms
jquery.form.js
593 ms
jquery.uniform.js
506 ms
customdav.js
542 ms
flag-uk.png
161 ms
flag-nl.png
162 ms
logo.png
162 ms
button-sprite.png
161 ms
Slider-stoppel.jpg
339 ms
Flowstopping-4-bar-PE.jpg
678 ms
slider7.jpg
803 ms
slide_home5.jpg
671 ms
slide_home6.jpg
679 ms
slide_home2.jpg
671 ms
slide_home3.jpg
750 ms
footer-logo.png
751 ms
signpost.png
754 ms
telephone4.png
755 ms
printer.png
757 ms
mail.png
833 ms
FUDHvzEKSJww3kCxuiAo2A.ttf
142 ms
0XxGQsSc1g4rdRdjJKZrNC3USBnSvpkopQaUR-2r7iU.ttf
156 ms
EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf
152 ms
s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf
152 ms
cj2hUnSRBhwmSPr9kS589-LrC4Du4e_yfTJ8Ol60xk0.ttf
140 ms
footer-link.png
794 ms
go-to-top.png
796 ms
ga.js
138 ms
__utm.gif
12 ms
slider-prev.png
86 ms
slider-next.png
87 ms
kleiss.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
[id] attributes on active, focusable elements are not unique
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.
kleiss.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
Browser errors were logged to the console
kleiss.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
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kleiss.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Kleiss.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.
kleiss.nl
Open Graph description is not detected on the main page of Kleiss. 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: