3.3 sec in total
309 ms
2.3 sec
748 ms
Welcome to daku-fenster.de homepage info - get ready to check DAKU Fenster best content for Germany right away, or after learning these important things about daku-fenster.de
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Visit daku-fenster.deWe analyzed Daku-fenster.de page load time and found that the first response time was 309 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
daku-fenster.de performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value5.4 s
20/100
25%
Value7.8 s
23/100
10%
Value530 ms
56/100
30%
Value0.003
100/100
15%
Value11.9 s
17/100
10%
309 ms
370 ms
421 ms
726 ms
209 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 69% of them (36 requests) were addressed to the original Daku-fenster.de, 6% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (726 ms) belongs to the original domain Daku-fenster.de.
Page size can be reduced by 1.7 MB (66%)
2.5 MB
872.0 kB
In fact, the total size of Daku-fenster.de main page is 2.5 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. 45% of websites need less resources to load. Javascripts take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 30.2 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 6.5 kB, which is 16% 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 30.2 kB or 76% of the original size.
Potential reduce by 6.5 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. DAKU Fenster images are well optimized though.
Potential reduce by 1.3 MB
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 1.3 MB or 72% of the original size.
Potential reduce by 300.1 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. Daku-fenster.de needs all CSS files to be minified and compressed as it can save up to 300.1 kB or 85% of the original size.
Number of requests can be reduced by 29 (62%)
47
18
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DAKU Fenster. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
daku-fenster.de
309 ms
www.daku-fenster.de
370 ms
framework.pack.js
421 ms
ui.pack.js
726 ms
eAEL9XuiGrp8hjQAD3cDXA__
209 ms
admin.css
211 ms
css
24 ms
style.css
375 ms
lib-styles.css
208 ms
jquery-ui-1.8.9.custom.css
313 ms
AJAX_ie9.js
440 ms
jquery-libraries.js
631 ms
jquery.prettyPhoto.js
440 ms
jquery-1.9.1.min.js
583 ms
bootstrap.min.js
522 ms
daku-scripts.min.js
522 ms
ieFixes.js
520 ms
cookieconsent.latest.min.js
624 ms
3176910127.js
110 ms
loader.js
65 ms
ajax-loader.gif
110 ms
daku_logo.png
111 ms
22_jahre_daku.png
110 ms
151125_daku_design_rabatt_januar.jpg
311 ms
kunststofffenster_small.jpg
110 ms
holzfenster_small.jpg
109 ms
balkontueren_small.jpg
214 ms
haustueren_small.jpg
212 ms
transport_teaser.jpg
414 ms
montage_teaser.jpg
416 ms
lieferzeiten_teaser.jpg
415 ms
roto_logo.png
314 ms
ascendi_logo.png
315 ms
trocal_logo.png
413 ms
kbe_logo.png
418 ms
greenline_logo.png
418 ms
gtm.js
76 ms
impl-1_22.js
7 ms
flaticon.woff
503 ms
fontawesome-webfont.woff
706 ms
F8155B5109AE04C.js
243 ms
wcm
67 ms
support.png
441 ms
analytics.js
13 ms
conversion_async.js
22 ms
bat.js
154 ms
linkid.js
5 ms
collect
4 ms
collect
51 ms
28 ms
34 ms
F8155B5109AE04C-70x70.gif
450 ms
daku-fenster.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
Buttons do not have an accessible name
Form elements do not have associated labels
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
[id] attributes on active, focusable elements are not unique
daku-fenster.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
Page has valid source maps
daku-fenster.de 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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Daku-fenster.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Daku-fenster.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.
daku-fenster.de
Open Graph description is not detected on the main page of DAKU Fenster. 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: