Tools & Wizards About Us
caroonline.de screenshot

Report Summary

  • 0

    Performance

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

caroonline.de

Maik Caro - Teamleiter interne IT - Star Finanz-Software Entwicklung und Vertriebs GmbH | XING

Page Load Speed

3.7 sec in total

First Response

412 ms

Resources Loaded

3 sec

Page Rendered

289 ms

caroonline.de screenshot

About Website

Visit caroonline.de now to see the best up-to-date Caro Online content for Germany and also check out these interesting facts you probably never knew about caroonline.de

Maik Caro, Hamburg Professional experience, contact details, portfolio, etc.: Find out more or get in touch with Maik Caro on XING.

Visit caroonline.de

Key Findings

We analyzed Caroonline.de page load time and found that the first response time was 412 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

caroonline.de performance score

0

Network Requests Diagram

caroonline.de

412 ms

www.caroonline.de

949 ms

stylesheet_ea2c5f5457.css

234 ms

bootstrap.css

663 ms

bootstrap-responsive.css

340 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 80% of them (35 requests) were addressed to the original Caroonline.de, 9% (4 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Caroonline.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 329.6 kB (36%)

Content Size

906.9 kB

After Optimization

577.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Caroonline.de main page is 906.9 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. 40% of websites need less resources to load. Images take 483.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 13.0 kB

  • Original 16.6 kB
  • After minification 13.2 kB
  • After compression 3.6 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. This page needs HTML code to be minified as it can gain 3.4 kB, which is 20% 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 13.0 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 13.6 kB

  • Original 483.7 kB
  • After minification 470.1 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. Caro Online images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 145.2 kB

  • Original 217.6 kB
  • After minification 191.9 kB
  • After compression 72.4 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 145.2 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 157.8 kB

  • Original 189.0 kB
  • After minification 151.7 kB
  • After compression 31.1 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. Caroonline.de needs all CSS files to be minified and compressed as it can save up to 157.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (63%)

Requests Now

38

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caro Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

caroonline.de

caroonline.de

412 ms

www.caroonline.de

www.caroonline.de

949 ms

stylesheet_ea2c5f5457.css

stylesheet_ea2c5f5457.css

234 ms

bootstrap.css

bootstrap.css

663 ms

bootstrap-responsive.css

bootstrap-responsive.css

340 ms

docs.css

docs.css

338 ms

prettify.css

prettify.css

234 ms

custom.css

custom.css

321 ms

css

css

25 ms

css

css

39 ms

widgets.js

widgets.js

78 ms

jquery.js

jquery.js

668 ms

prettify.js

prettify.js

350 ms

bootstrap-transition.js

bootstrap-transition.js

437 ms

bootstrap-alert.js

bootstrap-alert.js

448 ms

bootstrap-modal.js

bootstrap-modal.js

451 ms

bootstrap-dropdown.js

bootstrap-dropdown.js

614 ms

bootstrap-scrollspy.js

bootstrap-scrollspy.js

652 ms

bootstrap-tab.js

bootstrap-tab.js

694 ms

bootstrap-tooltip.js

bootstrap-tooltip.js

694 ms

bootstrap-popover.js

bootstrap-popover.js

772 ms

bootstrap-button.js

bootstrap-button.js

774 ms

bootstrap-collapse.js

bootstrap-collapse.js

867 ms

bootstrap-carousel.js

bootstrap-carousel.js

877 ms

bootstrap-affix.js

bootstrap-affix.js

879 ms

application.js

application.js

880 ms

javascript_9a38f34785.js

javascript_9a38f34785.js

987 ms

analytics.js

analytics.js

45 ms

bg_dark_leather.png

bg_dark_leather.png

694 ms

responsive.png

responsive.png

677 ms

desktop.png

desktop.png

863 ms

webapp.png

webapp.png

991 ms

standard-website.jpg

standard-website.jpg

532 ms

responsive-web-design.jpg

responsive-web-design.jpg

640 ms

jquerymobile-web-app.jpg

jquerymobile-web-app.jpg

747 ms

logo-typo3.jpg

logo-typo3.jpg

965 ms

logo-bootstrap.jpg

logo-bootstrap.jpg

1000 ms

logo-jquerymobilsigne.jpg

logo-jquerymobilsigne.jpg

1019 ms

logo-jquerysigne.jpg

logo-jquerysigne.jpg

1071 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

12 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

11 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

11 ms

TSDaXhyJuDJ-NBU0popSWA.ttf

TSDaXhyJuDJ-NBU0popSWA.ttf

12 ms

collect

collect

13 ms

Accessibility Review

caroonline.de accessibility score

83

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

caroonline.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

caroonline.de SEO score

89

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caroonline.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 Caroonline.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.

Social Sharing Optimization

caroonline.de

Open Graph description is not detected on the main page of Caro Online. 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: