2.4 sec in total
382 ms
1.9 sec
142 ms
Visit colani.de now to see the best up-to-date Colani content and also check out these interesting facts you probably never knew about colani.de
Luigi Colani - Sein Werk
Visit colani.deWe analyzed Colani.de page load time and found that the first response time was 382 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
colani.de performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value4.6 s
34/100
25%
Value3.1 s
93/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.4 s
98/100
10%
382 ms
108 ms
193 ms
193 ms
188 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Colani.de and no external sources were called. The less responsive or slowest element that took the longest time to load (716 ms) belongs to the original domain Colani.de.
Page size can be reduced by 134.0 kB (26%)
524.3 kB
390.3 kB
In fact, the total size of Colani.de main page is 524.3 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. 35% of websites need less resources to load. Images take 366.2 kB which makes up the majority of the site volume.
Potential reduce by 5.6 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 5.6 kB or 74% of the original size.
Potential reduce by 5.6 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. Colani images are well optimized though.
Potential reduce by 119.7 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 119.7 kB or 82% of the original size.
Potential reduce by 3.0 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. Colani.de needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 72% of the original size.
Number of requests can be reduced by 7 (23%)
30
23
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colani. 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.
colani.de
382 ms
lightbox.css
108 ms
new_style.css
193 ms
bsn_Crossfader.js
193 ms
animfunctions.js
188 ms
standard.js
208 ms
prototype.js
438 ms
scriptaculous.js
232 ms
lightbox.js
281 ms
wz_dragdrop.js
376 ms
effects.js
103 ms
colanilogo.jpg
104 ms
menuoben_news_de.jpg
96 ms
blank.gif
113 ms
w1.jpg
716 ms
w2.jpg
97 ms
w3.jpg
97 ms
w4.jpg
192 ms
w5.jpg
193 ms
w6.jpg
190 ms
w7.jpg
203 ms
w8.jpg
222 ms
w9.jpg
374 ms
w10.jpg
284 ms
w11.jpg
284 ms
w12.jpg
304 ms
w13.jpg
332 ms
w14.jpg
376 ms
w15.jpg
377 ms
blank.gif
298 ms
loading.gif
105 ms
closelabel.gif
95 ms
closelabel.gif
97 ms
loading.gif
104 ms
colani.de 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
colani.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
colani.de SEO score
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colani.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 Colani.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
colani.de
Open Graph description is not detected on the main page of Colani. 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: