4.8 sec in total
329 ms
3.3 sec
1.2 sec
Welcome to wilo.nl homepage info - get ready to check Wilo best content right away, or after learning these important things about wilo.nl
Wilo is een van 's werelds toonaangevende fabrikanten van high-tech pompen en pompsystemen voor verwarming, klimatisatie, koeling, watervoorziening en vuil- en afvalwater.
Visit wilo.nlWe analyzed Wilo.nl page load time and found that the first response time was 329 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
wilo.nl performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value17.6 s
0/100
25%
Value18.8 s
0/100
10%
Value27,070 ms
0/100
30%
Value0.002
100/100
15%
Value46.9 s
0/100
10%
329 ms
521 ms
97 ms
318 ms
72 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Wilo.nl, 64% (34 requests) were made to Cms.media.wilo.com and 21% (11 requests) were made to Wilo.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Cms.media.wilo.com.
Page size can be reduced by 57.7 kB (2%)
3.5 MB
3.5 MB
In fact, the total size of Wilo.nl main page is 3.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 45.0 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 45.0 kB or 80% of the original size.
Potential reduce by 11.3 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. Wilo images are well optimized though.
Potential reduce by 747 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 692 B
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. Wilo.nl has all CSS files already compressed.
Number of requests can be reduced by 16 (33%)
48
32
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wilo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
wilo.nl
329 ms
521 ms
gtm.js
97 ms
style.css
318 ms
polyfill.min.js
72 ms
wilo_global_config_script.js
516 ms
Retargeting-Config-Script.js
515 ms
plugin.js
655 ms
script.js
745 ms
wilo-search.js
542 ms
wilo57138_768x432.png
344 ms
video_embed.html
163 ms
video_embed.html
162 ms
wilo539990_1920x730.jpg
701 ms
wilo520346_1920x730.jpg
248 ms
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249 ms
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381 ms
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335 ms
wilo560314_1920x730.jpg
876 ms
wilo430340_1.png
608 ms
wilo56735_1.png
492 ms
wilo23916_1.png
585 ms
wilo26016_1.png
475 ms
wilo23323_1.png
585 ms
wilo445071_still.jpg
596 ms
wilo428179_still.jpg
729 ms
wilo189215_768x432.jpg
752 ms
wilo7401_768x432.jpg
874 ms
wilo57138_768x432.jpg
745 ms
wilo16276_768x432.jpg
713 ms
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1997 ms
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1007 ms
wilo442936_768x432.jpg
1163 ms
wilo355589_20x20.jpg
871 ms
wilo355588_20x20.jpg
1263 ms
wilo355591_20x20.jpg
973 ms
wilo355590_20x20.jpg
1315 ms
wilo355592_20x20.jpg
1234 ms
wilologo.png
239 ms
otSDKStub.js
240 ms
notosans-regular.woff
516 ms
notosans-bold.woff
436 ms
wilo-icons.ttf
154 ms
track.js
715 ms
video-js.min.css
903 ms
video.min.js
926 ms
videojs-seek-chapter.css
1056 ms
videojs-seek-chapter.js
1070 ms
videojs-jplay.css
1072 ms
videojs-jplay.js
1080 ms
e4c873de-cad3-47c6-96ae-ad42ccb2392d.json
19 ms
location
56 ms
otBannerSdk.js
13 ms
wilo.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 toggle fields do not have accessible names
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
Links do not have a discernible name
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.
wilo.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
wilo.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wilo.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 Wilo.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.
wilo.nl
Open Graph data is detected on the main page of Wilo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: