3.7 sec in total
387 ms
2.9 sec
408 ms
Visit quietline.de now to see the best up-to-date Quietline content and also check out these interesting facts you probably never knew about quietline.de
SONATECH® – Ihr Experte für Akustik und Schallschutz. Wir bieten effektive Raumakustik-Lösungen aus einer Hand: Beratung, Angebot, Schallmessung und Montage.
Visit quietline.deWe analyzed Quietline.de page load time and found that the first response time was 387 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.
quietline.de performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.1 s
46/100
25%
Value8.5 s
18/100
10%
Value2,060 ms
7/100
30%
Value0.014
100/100
15%
Value9.0 s
33/100
10%
387 ms
367 ms
503 ms
99 ms
295 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Quietline.de, 96% (25 requests) were made to Sonatech.de. The less responsive or slowest element that took the longest time to load (563 ms) relates to the external source Sonatech.de.
Page size can be reduced by 60.0 kB (10%)
579.5 kB
519.4 kB
In fact, the total size of Quietline.de main page is 579.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 453.9 kB which makes up the majority of the site volume.
Potential reduce by 56.0 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 56.0 kB or 84% of the original size.
Potential reduce by 2.0 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. Quietline images are well optimized though.
Potential reduce by 2.1 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. Quietline.de has all CSS files already compressed.
We found no issues to fix!
19
19
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quietline. According to our analytics all requests are already optimized.
quietline.de
387 ms
www.sonatech.de
367 ms
www.sonatech.de
503 ms
pwa_uninstall.php
99 ms
styles.1658932408.css
295 ms
scripts.1651826828.js
563 ms
font.css
103 ms
font.css
101 ms
Logo_Sonatech_Akustik_Schallschutz.jpg
169 ms
de-flag.jpg
165 ms
en-flag.jpg
165 ms
aktuelles-schallschutz_06.jpg
476 ms
Vor-Ort-Beratung_02b.jpg
242 ms
Schallschutz-Industrie-Messung.jpg
300 ms
Sonatech-Akustik-Team_01c.jpg
301 ms
sonatech_raumakustikrechner_05.jpg
453 ms
oesterreich.jpg
398 ms
sonatech_instagram.png
398 ms
sonatech_youtube.png
375 ms
OpenSans-Regular-webfont.svg
234 ms
OpenSans-Semibold-webfont.svg
409 ms
OpenSans-Bold-webfont.svg
313 ms
xonic-icons-frontend.woff
501 ms
OpenSans-Regular-webfont.woff
100 ms
OpenSans-Bold-webfont.woff
157 ms
OpenSans-Semibold-webfont.woff
256 ms
quietline.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
quietline.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
Missing source maps for large first-party JavaScript
quietline.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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quietline.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 Quietline.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.
quietline.de
Open Graph description is not detected on the main page of Quietline. 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: