7.8 sec in total
1.6 sec
6.1 sec
142 ms
Visit redoor.de now to see the best up-to-date REDOOR content and also check out these interesting facts you probably never knew about redoor.de
Das Leistungsspektrum der REDOOR Türautomatik Vertriebs GmbH in 26676 Barßel umfasst die Planung, Fertigung, Lieferung und Montage von Automatiktüranlagen.
Visit redoor.deWe analyzed Redoor.de page load time and found that the first response time was 1.6 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
redoor.de performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value3.2 s
72/100
25%
Value4.1 s
80/100
10%
Value560 ms
53/100
30%
Value0.219
57/100
15%
Value3.8 s
89/100
10%
1603 ms
721 ms
678 ms
656 ms
443 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original Redoor.de, 10% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Redoor.de.
Page size can be reduced by 182.5 kB (48%)
377.5 kB
195.0 kB
In fact, the total size of Redoor.de main page is 377.5 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. Only 10% of websites need less resources to load. Javascripts take 202.0 kB which makes up the majority of the site volume.
Potential reduce by 5.1 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 862 B, 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 5.1 kB or 67% of the original size.
Potential reduce by 5.9 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. REDOOR images are well optimized though.
Potential reduce by 164.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 164.8 kB or 82% of the original size.
Potential reduce by 6.8 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. Redoor.de needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 76% of the original size.
Number of requests can be reduced by 7 (37%)
19
12
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REDOOR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
redoor.de
1603 ms
www.redoor.de
721 ms
prototype.js
678 ms
lightbox.js
656 ms
scriptaculous.js
443 ms
mailmask.js
441 ms
style.css
444 ms
lightbox.css
445 ms
tracker.js
311 ms
effects.js
222 ms
builder.js
217 ms
body.jpg
237 ms
wrapper.jpg
2359 ms
top-navigation.png
235 ms
titelseite-th.jpg
1572 ms
rigth-info.jpg
2807 ms
footer.gif
227 ms
footer-iner.jpg
457 ms
counter.js
187 ms
loading.gif
440 ms
closelabel.gif
443 ms
redoor.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
redoor.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
redoor.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redoor.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 Redoor.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.
redoor.de
Open Graph description is not detected on the main page of REDOOR. 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: