3 sec in total
355 ms
2.5 sec
179 ms
Welcome to celanio.de homepage info - get ready to check Celanio best content right away, or after learning these important things about celanio.de
Seminarverwaltung für einfaches und übersichtliches Seminarmanagement. Professionelle, webbasierte Seminarsoftware zum Seminare verwalten.
Visit celanio.deWe analyzed Celanio.de page load time and found that the first response time was 355 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Celanio.de rating and web reputation
celanio.de performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value11.1 s
0/100
25%
Value20.9 s
0/100
10%
Value15,610 ms
0/100
30%
Value0.064
97/100
15%
Value27.1 s
0/100
10%
355 ms
419 ms
126 ms
329 ms
255 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Celanio.de, 73% (29 requests) were made to Celanio.com and 15% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Celanio.com.
Page size can be reduced by 796.0 kB (73%)
1.1 MB
300.7 kB
In fact, the total size of Celanio.de main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 790.0 kB which makes up the majority of the site volume.
Potential reduce by 9.1 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 1.8 kB, which is 14% 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 9.1 kB or 71% of the original size.
Potential reduce by 249 B
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. Celanio images are well optimized though.
Potential reduce by 558.2 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 558.2 kB or 71% of the original size.
Potential reduce by 228.4 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. Celanio.de needs all CSS files to be minified and compressed as it can save up to 228.4 kB or 86% of the original size.
Number of requests can be reduced by 21 (81%)
26
5
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Celanio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
celanio.de
355 ms
www.celanio.com
419 ms
jquery-ui.custom.css
126 ms
main.css
329 ms
lists.css
255 ms
form.css
234 ms
custom.css
293 ms
bootstrap.css
509 ms
icomoon.css
275 ms
main.css
376 ms
css
24 ms
css
36 ms
font-awesome.min.css
5 ms
cel_translation.js
875 ms
jquery.min.js
1093 ms
jquery-ui.js
1063 ms
standard.js
747 ms
toggle.js
768 ms
jquery.min.js
887 ms
modernizr-2.6.2-respond-1.1.0.min.js
972 ms
jquery.lightbox-0.5.min.js
893 ms
bootstrap.min.js
1016 ms
stellar.js
1035 ms
main.js
1053 ms
KT3KS9Aol4WfR6Vas8kNcg.woff
85 ms
lato-light.woff
164 ms
9k-RPmcnxYEPm8CNFsH2gg.woff
86 ms
lato-regular.woff
179 ms
wkfQbvfT_02e2IWO3yYueQ.woff
85 ms
lato-bold.woff
162 ms
logo-graphic.jpg
175 ms
logo.png
131 ms
2015-07-29_management-zentrale_celanio_website.jpg
246 ms
piwik.js
454 ms
-_Ctzj9b56b8RgXW8FAriRsxEYwM7FgeyaSgU71cLG0.woff
13 ms
raleway-light.woff
147 ms
IczWvq5y_Cwwv_rBjOtT0w.woff
13 ms
raleway.woff
128 ms
JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff
13 ms
raleway-bold.woff
167 ms
celanio.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
[role] values are not valid
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
Links do not have a discernible name
celanio.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
celanio.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 Celanio.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 Celanio.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.
celanio.de
Open Graph description is not detected on the main page of Celanio. 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: