9.9 sec in total
3.1 sec
6.5 sec
285 ms
Click here to check amazing De Wavin content for Netherlands. Otherwise, check out these important facts you probably never knew about de.wavin.com
Wavin produziert Kunststoffrohre für den Hoch- und Tiefbau, entwirft Systemlösungen für klimaresistente Städte und entwickelt Technologien für Raumklima.
Visit de.wavin.comWe analyzed De.wavin.com page load time and found that the first response time was 3.1 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
de.wavin.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value6.0 s
13/100
25%
Value14.5 s
1/100
10%
Value4,230 ms
1/100
30%
Value0.061
97/100
15%
Value26.0 s
0/100
10%
3139 ms
38 ms
310 ms
410 ms
326 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 43% of them (19 requests) were addressed to the original De.wavin.com, 14% (6 requests) were made to Wavin.blueconic.net and 11% (5 requests) were made to Assets.wavin.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain De.wavin.com.
Page size can be reduced by 844.6 kB (39%)
2.1 MB
1.3 MB
In fact, the total size of De.wavin.com main page is 2.1 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. 50% of websites need less resources to load. Images take 947.8 kB which makes up the majority of the site volume.
Potential reduce by 103.9 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. This page needs HTML code to be minified as it can gain 16.5 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 103.9 kB or 80% of the original size.
Potential reduce by 31.3 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. De Wavin images are well optimized though.
Potential reduce by 600.5 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 600.5 kB or 65% of the original size.
Potential reduce by 108.9 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. De.wavin.com needs all CSS files to be minified and compressed as it can save up to 108.9 kB or 83% of the original size.
Number of requests can be reduced by 12 (32%)
37
25
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De 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 13 to 1 for JavaScripts and as a result speed up the page load time.
de.wavin.com
3139 ms
css
38 ms
wavinpresentation-v1.5.min.css
310 ms
jquery-1.11.0.min.js
410 ms
modernizr.min.js
326 ms
wavinpresentation-v1.5.min.js
536 ms
conversion.js
38 ms
blueconic.min.js
337 ms
ga.js
36 ms
805333_wavin_ts_slider_homepage_V5_1920x760.jpg
908 ms
cid715121_Carousel_TerraGravity_01_1920x760.jpg
2616 ms
670953_Carousel_Tigris_Installation_1920x760.jpg
2586 ms
561874_Q_Bic_Plus_Regenwasserbewirtschaftung_Titelbild_1920x760.jpg
2776 ms
805333_wavin_ts_slider_homepage_V5_308x250.jpg
2377 ms
821925_SHK_Ankuendigung_Lead_Image_V1_476_308x250.jpg
2344 ms
475690_carousel1920x1080_308x250.jpg
1138 ms
821447_Academy_476x308_308x250.jpg
1342 ms
561874_Q_Bic_Plus_Regenwasserbewirtschaftung_Titelbild_308x250.jpg
1546 ms
822034_Mall_Ankuendigung_Lead_Image_476_308x250.jpg
1749 ms
484698_fullimage_Logo_Wavin_Connect_to_better.png
325 ms
logo-footer.png
326 ms
carousel-timer-active.gif
1931 ms
carousel-timer.png
2124 ms
__utm.gif
246 ms
addthis_widget.js
42 ms
show
1941 ms
show
2027 ms
show
2110 ms
__utm.gif
31 ms
overlay.png
2112 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
103 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
113 ms
icomoon.woff
2265 ms
xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf
145 ms
collect
139 ms
118 ms
115 ms
300lo.json
69 ms
sh.7c7179124ea24ac6ba46caac.html
31 ms
ga-audiences
23 ms
88304373f548e43c72d330d63e13141c
164 ms
98 ms
7ca1591c72bd736dd7632795783267bc
347 ms
88 ms
de.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
de.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
de.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise De.wavin.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that De.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.
de.wavin.com
Open Graph description is not detected on the main page of De Wavin. 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: