5.5 sec in total
403 ms
4.7 sec
358 ms
Visit columbus-interactive.de now to see the best up-to-date Columbus Interactive content for Germany and also check out these interesting facts you probably never knew about columbus-interactive.de
Ihre Digital- und Internetagentur für maßgeschneiderte Konzepte und digitale Produkte für die Online-Kommunikation in Ravensburg (Oberschwaben).
Visit columbus-interactive.deWe analyzed Columbus-interactive.de page load time and found that the first response time was 403 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
columbus-interactive.de performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value7.4 s
4/100
25%
Value4.1 s
79/100
10%
Value560 ms
52/100
30%
Value0.006
100/100
15%
Value8.7 s
36/100
10%
403 ms
760 ms
553 ms
671 ms
804 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 83% of them (30 requests) were addressed to the original Columbus-interactive.de, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Test.wiredminds.de. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Columbus-interactive.de.
Page size can be reduced by 688.9 kB (21%)
3.3 MB
2.6 MB
In fact, the total size of Columbus-interactive.de main page is 3.3 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 2.6 MB which makes up the majority of the site volume.
Potential reduce by 17.0 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 17.0 kB or 76% of the original size.
Potential reduce by 193.5 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. Columbus Interactive images are well optimized though.
Potential reduce by 398.1 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 398.1 kB or 69% of the original size.
Potential reduce by 80.3 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. Columbus-interactive.de needs all CSS files to be minified and compressed as it can save up to 80.3 kB or 84% of the original size.
Number of requests can be reduced by 13 (48%)
27
14
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Columbus Interactive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
columbus-interactive.de
403 ms
www.columbus-interactive.de
760 ms
2f513411c4e72e495c54e0a6d9c4ae86.css
553 ms
jquery.js
671 ms
jquery-ui.js
804 ms
jquery.isotope.min.js
278 ms
jquery.slides.min.js
310 ms
jquery.base64.min.js
789 ms
jquery.jscrollpane.min.js
509 ms
jquery.mousewheel.js
534 ms
ui.checkbox.js
736 ms
cookieconsent.js
773 ms
ci-scripts.js
801 ms
jquery.ez-bg-resize.js
893 ms
form.ci.js
978 ms
analytics.js
53 ms
logo.png
142 ms
logo-weiss.png
271 ms
od_website_startseite_ci.jpg
1410 ms
eb_website_startseite_ci.jpg
1234 ms
bvg_website_startseite_ci.jpg
1479 ms
beos_website_startseite_ci.jpg
1491 ms
keyvisual_teledata.jpg
1674 ms
gtm.js
72 ms
intern-home.png
529 ms
nav_home.png
781 ms
iconset_socialmedia.png
1028 ms
titilliumtext25l005-webfont.woff
1430 ms
titilliumtext25l004-webfont.woff
1616 ms
titilliumtext25l003-webfont.woff
1811 ms
titilliumtext25l002-webfont.woff
1869 ms
collect
25 ms
collect
71 ms
ci-dark-top.css
124 ms
count.js
288 ms
count.js
394 ms
columbus-interactive.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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
columbus-interactive.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
columbus-interactive.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Columbus-interactive.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 Columbus-interactive.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.
columbus-interactive.de
Open Graph data is detected on the main page of Columbus Interactive. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: