5 sec in total
373 ms
3.8 sec
849 ms
Click here to check amazing DECEUNINCK content. Otherwise, check out these important facts you probably never knew about deceuninck.de
PVC profile systems for windows and doors and also terraces and façades made of Twinson, PVC and aluminium are durable, easy to maintain and 100% recyclable.
Visit deceuninck.deWe analyzed Deceuninck.de page load time and found that the first response time was 373 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
deceuninck.de performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value20.3 s
0/100
25%
Value13.3 s
2/100
10%
Value370 ms
71/100
30%
Value0
100/100
15%
Value14.4 s
9/100
10%
373 ms
289 ms
171 ms
50 ms
41 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 47% of them (44 requests) were addressed to the original Deceuninck.de, 46% (43 requests) were made to Fonts.bunny.net and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Deceuninck.de.
Page size can be reduced by 273.1 kB (7%)
3.8 MB
3.5 MB
In fact, the total size of Deceuninck.de main page is 3.8 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. 60% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 121.6 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 16.4 kB, which is 11% 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 121.6 kB or 84% of the original size.
Potential reduce by 96.6 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. DECEUNINCK images are well optimized though.
Potential reduce by 54.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 379 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. Deceuninck.de has all CSS files already compressed.
Number of requests can be reduced by 24 (50%)
48
24
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DECEUNINCK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
deceuninck.de
373 ms
289 ms
GetResource.ashx
171 ms
css
50 ms
jquery-1.12.4.min.js
41 ms
5f37cb14f2a6b5a7181f356bcd5ea22e.js
657 ms
GetResource.ashx
264 ms
GetResource.ashx
280 ms
GetResource.ashx
284 ms
GetResource.ashx
284 ms
GetResource.ashx
287 ms
js
101 ms
xdomain.min.js
284 ms
angular.min.js
467 ms
lodash.min.js
380 ms
lmv3bundle.min.js
582 ms
GetResource.ashx
376 ms
GetResource.ashx
376 ms
WebResource.axd
384 ms
ScriptResource.axd
559 ms
ScriptResource.axd
474 ms
PortalTemplate.aspx
488 ms
api.js
63 ms
GetResource.ashx
573 ms
GetResource.ashx
560 ms
GetResource.ashx
565 ms
FancyBox
583 ms
gtm.js
147 ms
konfigurator.svg
153 ms
kalkulator.svg
156 ms
navrh_terasy.svg
157 ms
f.svg
155 ms
y.svg
151 ms
153 ms
linkedin-2.png
257 ms
recaptcha__en.js
146 ms
Deceuninck_logo.jpg
361 ms
ekb_elegant_titelbild_header_1980x1100px-min.jpg
884 ms
ic_header_fuer_rolllaeden-01_1
279 ms
Header-Twinson-Terrassen-2022-V2.jpg
635 ms
ic_stage_959x450_oWall_belgiumcolor505-(1)
367 ms
Inoutic-Traukenverkleidung-aus-PVC
277 ms
tip_bg.jpg
375 ms
ic_header_tips_fensterkauf
377 ms
ic_header_tips_terrassenkauf
461 ms
arrow.svg
459 ms
default_new.jpg
1007 ms
GettyImages-1039214586-min.jpg
565 ms
ibm-plex-sans-cyrillic-ext-400-normal.woff
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ibm-plex-sans-vietnamese-400-normal.woff
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ibm-plex-sans-latin-ext-400-normal.woff
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ibm-plex-sans-greek-400-normal.woff
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ibm-plex-sans-cyrillic-ext-500-normal.woff
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ibm-plex-sans-vietnamese-500-normal.woff
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ibm-plex-sans-latin-ext-500-normal.woff
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ibm-plex-sans-cyrillic-500-normal.woff
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ibm-plex-sans-latin-500-normal.woff
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ibm-plex-sans-greek-500-normal.woff
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ibm-plex-sans-cyrillic-ext-300-normal.woff
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ibm-plex-sans-vietnamese-300-normal.woff
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ibm-plex-sans-greek-300-normal.woff
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ibm-plex-sans-cyrillic-ext-200-normal.woff
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ibm-plex-sans-vietnamese-200-normal.woff
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ibm-plex-sans-latin-ext-200-normal.woff
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ibm-plex-sans-cyrillic-200-normal.woff
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ibm-plex-sans-latin-200-normal.woff
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ibm-plex-sans-greek-200-normal.woff
175 ms
ibm-plex-sans-cyrillic-ext-100-normal.woff
176 ms
ibm-plex-sans-vietnamese-100-normal.woff
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ibm-plex-sans-latin-ext-100-normal.woff
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ibm-plex-sans-cyrillic-100-normal.woff
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ibm-plex-sans-latin-100-normal.woff
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ibm-plex-sans-greek-100-normal.woff
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ibm-plex-sans-cyrillic-ext-600-normal.woff
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ibm-plex-sans-vietnamese-600-normal.woff
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ibm-plex-sans-latin-ext-600-normal.woff
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ibm-plex-sans-cyrillic-600-normal.woff
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ibm-plex-sans-latin-600-normal.woff
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ibm-plex-sans-greek-600-normal.woff
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ibm-plex-sans-cyrillic-ext-700-normal.woff
108 ms
ibm-plex-sans-vietnamese-700-normal.woff
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ibm-plex-sans-latin-ext-700-normal.woff
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ibm-plex-sans-cyrillic-700-normal.woff
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ibm-plex-sans-latin-700-normal.woff
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ibm-plex-sans-greek-700-normal.woff
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97 ms
deceuninck.de 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
Image elements do not have [alt] attributes
Links do not have a discernible name
deceuninck.de 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
Page has valid source maps
deceuninck.de 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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deceuninck.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Deceuninck.de 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.
deceuninck.de
Open Graph description is not detected on the main page of DECEUNINCK. 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: