3.2 sec in total
306 ms
2.7 sec
174 ms
Welcome to kappa.de homepage info - get ready to check Kappa best content for Germany right away, or after learning these important things about kappa.de
Camera & Vision Systems - application-specific & certified ✓ for Aviation, Defense & Automotive ✓ 40 years experience ► Get info now!
Visit kappa.deWe analyzed Kappa.de page load time and found that the first response time was 306 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
kappa.de performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value6.8 s
7/100
25%
Value8.1 s
21/100
10%
Value350 ms
74/100
30%
Value0.108
88/100
15%
Value6.0 s
64/100
10%
306 ms
101 ms
734 ms
199 ms
291 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 95% of them (53 requests) were addressed to the original Kappa.de, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (868 ms) belongs to the original domain Kappa.de.
Page size can be reduced by 517.4 kB (39%)
1.3 MB
823.1 kB
In fact, the total size of Kappa.de main page is 1.3 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 726.0 kB which makes up the majority of the site volume.
Potential reduce by 19.7 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 19.7 kB or 74% of the original size.
Potential reduce by 56.3 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. Kappa images are well optimized though.
Potential reduce by 394.8 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 394.8 kB or 74% of the original size.
Potential reduce by 46.7 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. Kappa.de needs all CSS files to be minified and compressed as it can save up to 46.7 kB or 83% of the original size.
Number of requests can be reduced by 24 (45%)
53
29
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kappa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
kappa.de
306 ms
home
101 ms
home
734 ms
lytebox.css
199 ms
jquery-ui-1.8.17.custom.css
291 ms
nivo-slider.css
197 ms
layout.css
200 ms
lytebox.js
299 ms
swfobject.js
202 ms
jquery-1.6.2.min.js
589 ms
jquery-ui-1.8.16.custom.min.js
607 ms
jquery-ui-timepicker-addon.js
394 ms
jquery-ui-combobox-addon.js
294 ms
jquery.cookie.js
382 ms
jquery.qtip-1.0.0-rc3.min.js
494 ms
jquery.nivo.slider.js
395 ms
taglinks2.js
479 ms
ui.css
300 ms
form.css
301 ms
analytics.js
15 ms
logo-head.gif
103 ms
de.png
98 ms
gb.png
100 ms
fr.png
103 ms
search-bg-small.gif
102 ms
searchbtn.gif
103 ms
button.gif
193 ms
navi-arrow.gif
195 ms
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868 ms
collect
7 ms
collect
67 ms
footer-logo.gif
834 ms
ui-bg_flat_75_ffffff_40x100.png
822 ms
home-arrows.png
823 ms
blank.gif
101 ms
slider.gif
98 ms
kappa.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
kappa.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
kappa.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kappa.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Kappa.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.
kappa.de
Open Graph description is not detected on the main page of Kappa. 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: