6.3 sec in total
381 ms
4.2 sec
1.8 sec
Visit deceuninck.cz now to see the best up-to-date DECEUNINCK content and also check out these interesting facts you probably never knew about deceuninck.cz
Okenní profily, dveře Deceuninck, ve kterých se setkávají úspora, šetrnost, dlouhá životnost a design. Pojďte se k nám podívat na okna, která vydrží desítky let.
Visit deceuninck.czWe analyzed Deceuninck.cz page load time and found that the first response time was 381 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
deceuninck.cz performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value13.6 s
0/100
25%
Value11.8 s
4/100
10%
Value1,550 ms
13/100
30%
Value0
100/100
15%
Value14.5 s
9/100
10%
381 ms
562 ms
126 ms
83 ms
113 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 55% of them (38 requests) were addressed to the original Deceuninck.cz, 9% (6 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Deceuninck.cz.
Page size can be reduced by 177.4 kB (7%)
2.7 MB
2.5 MB
In fact, the total size of Deceuninck.cz main page is 2.7 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. 70% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 79.6 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. 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 79.6 kB or 80% of the original size.
Potential reduce by 90.3 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. DECEUNINCK images are well optimized though.
Potential reduce by 6.9 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 577 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.cz has all CSS files already compressed.
Number of requests can be reduced by 38 (63%)
60
22
The browser has sent 60 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 26 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
deceuninck.cz
381 ms
www.deceuninck.cz
562 ms
GetResource.ashx
126 ms
css
83 ms
jquery-1.12.4.min.js
113 ms
c64b6d04923e4adf1ceb3a970b9cff0a.js
610 ms
GetResource.ashx
277 ms
GetResource.ashx
303 ms
GetResource.ashx
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GetResource.ashx
311 ms
js
195 ms
xdomain.min.js
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angular.min.js
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lodash.min.js
392 ms
lmv3bundle.min.js
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GetResource.ashx
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386 ms
WebResource.axd
389 ms
ScriptResource.axd
489 ms
ScriptResource.axd
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PortalTemplate.aspx
494 ms
GetResource.ashx
570 ms
GetResource.ashx
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fbevents.js
20 ms
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gtm.js
192 ms
gen_204
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konfigurator.svg
171 ms
kalkulator.svg
167 ms
seda-je-in.svg
164 ms
f.svg
161 ms
y.svg
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Deceuninck_logo.jpg
465 ms
ic_startscreen_1980x1100px.jpg
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Okenni-profily-hl-stranka.jpg
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Itc3-(1).jpg
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Terrace_view-jpg.jpg
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ic_header_fuer_fassaden
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tip_bg.jpg
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tip_1-jpg.jpg
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arrow.svg
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default_new.jpg
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Bruno.jpeg
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analytics.js
301 ms
conversion_async.js
299 ms
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retargeting.js
713 ms
identity.js
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GettyImages-1299954175-(3)-min
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deceuninck.cz accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
deceuninck.cz 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
Page has valid source maps
deceuninck.cz 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
Tap targets are not sized appropriately
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deceuninck.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Deceuninck.cz 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.cz
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: