3.5 sec in total
286 ms
2.8 sec
492 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 286 ms and then it took 3.3 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
Value2.5 s
65/100
10%
Value4.4 s
40/100
25%
Value4.1 s
79/100
10%
Value90 ms
99/100
30%
Value0.062
97/100
15%
Value6.9 s
53/100
10%
286 ms
1223 ms
117 ms
221 ms
310 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 97% of them (34 requests) were addressed to the original Daku-fenster.de, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Daku-fenster.de.
Page size can be reduced by 574.6 kB (39%)
1.5 MB
901.6 kB
In fact, the total size of Daku-fenster.de main page is 1.5 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. 25% of websites need less resources to load. Images take 796.8 kB which makes up the majority of the site volume.
Potential reduce by 553.9 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 553.9 kB or 82% of the original size.
Potential reduce by 20.7 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.
Number of requests can be reduced by 4 (14%)
29
25
The browser has sent 29 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 5 to 1 for JavaScripts and as a result speed up the page load time.
daku-fenster.de
286 ms
www.daku-fenster.de
1223 ms
merged-76e3ec23c1d05727ffc99cf8aab02d2e-6e6bef128e714caa32b283ed960b986a.css.gzip
117 ms
merged-c30838629031426fcb8351e848457799-dddce6581672a135984d79b6270bae1e.css.gzip
221 ms
merged-2189fcce51250632186d4f361edd9d6c-a6522d1f1d2421ca978b7d69a290e9ae.js.gzip
310 ms
js
49 ms
merged-fada8e651f860df8fb188d7883220163-62350344e04c736998d06b9d23daab43.js.gzip
808 ms
merged-f57733fffbceff935f743eb643beb20a-c5a019989611a494896923bc6deb0c13.js.gzip
399 ms
require.js
382 ms
daku-fensterbau-logo.svg
105 ms
paypal-logo.png
105 ms
ekomi.png
207 ms
30_jahre_daku.png
410 ms
csm_AdobeStock_250650550_klein_e85229bb1d.jpg
501 ms
verlauf.png
310 ms
icon-daku-fenster-konfugurator.svg
208 ms
icon-daku-lieferung.svg
310 ms
icon-daku-service.svg
311 ms
csm_Kunststofffenster_Konfigurator_77f4a4bdcc.jpeg
617 ms
csm_AdobeStock_64785536_klein_5424c49198.jpg
516 ms
terrassentueren-teaser.jpg
414 ms
csm_AdobeStock_65636550_cf816844bb.jpeg
613 ms
csm_daku-gratis-transport_01_8acdb1f380.jpg
517 ms
montage_teaser_klein.jpg
686 ms
csm_daku_lieferzeiten_teaser_f588a70221.jpg
687 ms
csm_Teaser_Tipps_Tricks_klein_d6f8d95304.jpg
927 ms
csm_logo_profine_grey_cf1f866457.png
621 ms
csm_Roto_Logo_neu_d12015c01d.png
718 ms
csm_Aluprof_alu_systems_transp_f9a337131d.png
720 ms
csm_ascendi_logo_2022_78d1741398.png
725 ms
csm_greenline_logo_9d9a72c641.png
789 ms
open-sans-v18-latin-regular.woff
734 ms
open-sans-v18-latin-300.woff
764 ms
open-sans-v18-latin-600.woff
774 ms
open-sans-v18-latin-700.woff
775 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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 Daku-fenster.de 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 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: