3.9 sec in total
150 ms
3.4 sec
381 ms
Visit nl.wavin.com now to see the best up-to-date Nl Wavin content for Netherlands and also check out these interesting facts you probably never knew about nl.wavin.com
Wavin levert wereldwijd innovatieve oplossingen voor bouw en infrastructuur. Met meer dan 60 jaar expertise wil het bedrijf enkele van de grootste uitdagingen in de wereld aangaan: veilige en efficiën...
Visit nl.wavin.comWe analyzed Nl.wavin.com page load time and found that the first response time was 150 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nl.wavin.com performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value5.6 s
17/100
25%
Value10.2 s
8/100
10%
Value1,120 ms
23/100
30%
Value0.072
96/100
15%
Value18.3 s
3/100
10%
150 ms
457 ms
114 ms
186 ms
49 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nl.wavin.com, 52% (52 requests) were made to Wavin.com and 11% (11 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Wavin.com.
Page size can be reduced by 816.5 kB (22%)
3.7 MB
2.8 MB
In fact, the total size of Nl.wavin.com main page is 3.7 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. 85% 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 2.9 MB which makes up the majority of the site volume.
Potential reduce by 155.9 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 155.9 kB or 82% of the original size.
Potential reduce by 399.1 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, Nl Wavin needs image optimization as it can save up to 399.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 209.7 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 209.7 kB or 51% of the original size.
Potential reduce by 51.7 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. Nl.wavin.com needs all CSS files to be minified and compressed as it can save up to 51.7 kB or 27% of the original size.
Number of requests can be reduced by 65 (72%)
90
25
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nl Wavin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
nl.wavin.com
150 ms
457 ms
autopilot_sdk.js
114 ms
all.css
186 ms
vueperslides.css
49 ms
optimized-min.css
223 ms
optimized-min.css
263 ms
optimized-min.css
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optimized-min.css
477 ms
VisitorIdentification.js
145 ms
otSDKStub.js
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polyfill.min.js
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css
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jquery.min.js
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knockout-min.js
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owl.carousel.min.js
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jquery.validate.min.js
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jqueryvalidateunobtrusivemin.js
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jqueryunobtrusiveajaxmin.js
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formtracking.js
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formvalidate.js
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anime.min.js
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lottie_light.min.js
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gmaps-vuemin.js
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vue.min.js
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vuex.min.js
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product-slider.js
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navigationbar.js
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quicklinks.js
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wavin-logo-top-corner.jpg
663 ms
purpose-hero.jpg
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sustainability-teaser.jpg
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bg.png
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teaser_lookthrough-vloerverwarming_wavin-df.jpg
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analytics.js
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nl.json
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poweredBy_ot_logo.svg
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nl.wavin.com accessibility score
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.
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
nl.wavin.com 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
nl.wavin.com 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nl.wavin.com can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nl.wavin.com 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.
nl.wavin.com
Open Graph data is detected on the main page of Nl Wavin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: