Tools & Wizards About Us
kaenguru-online.de screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

kaenguru-online.de

Köln mit Kindern | KÄNGURU - Das Familienportal in Köln Bonn

Page Load Speed

5 sec in total

First Response

381 ms

Resources Loaded

4.1 sec

Page Rendered

507 ms

kaenguru-online.de screenshot

About Website

Click here to check amazing Kaenguru Online content for Germany. Otherwise, check out these important facts you probably never knew about kaenguru-online.de

Entdeckt Köln, Bonn & die Region, geht raus, unternehmt etwas zusammen mit Euren Kindern! KÄNGURU hilft Euch dabei ♥ mit regionalen Themen, Tipps & Terminen

Visit kaenguru-online.de

Key Findings

We analyzed Kaenguru-online.de page load time and found that the first response time was 381 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kaenguru-online.de performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.465

19/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

kaenguru-online.de

381 ms

www.kaenguru-online.de

1217 ms

jquery.js

305 ms

jquery.min.js

507 ms

modules.css

318 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that all of those requests were addressed to Kaenguru-online.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Kaenguru-online.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 725.4 kB (19%)

Content Size

3.9 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kaenguru-online.de main page is 3.9 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. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 56.3 kB

  • Original 67.2 kB
  • After minification 43.0 kB
  • After compression 10.9 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 24.2 kB, which is 36% 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 56.3 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 210.2 kB

  • Original 3.2 MB
  • After minification 3.0 MB

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. Kaenguru Online images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 333.0 kB

  • Original 457.3 kB
  • After minification 397.6 kB
  • After compression 124.4 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 333.0 kB or 73% of the original size.

CSS Optimization

-82%

Potential reduce by 125.9 kB

  • Original 152.7 kB
  • After minification 117.9 kB
  • After compression 26.8 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. Kaenguru-online.de needs all CSS files to be minified and compressed as it can save up to 125.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (44%)

Requests Now

50

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaenguru 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 11 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kaenguru-online.de

kaenguru-online.de

381 ms

www.kaenguru-online.de

www.kaenguru-online.de

1217 ms

jquery.js

jquery.js

305 ms

jquery.min.js

jquery.min.js

507 ms

modules.css

modules.css

318 ms

jquery-ui-1.10.3.custom.js

jquery-ui-1.10.3.custom.js

522 ms

lodash.min.js

lodash.min.js

532 ms

js.cookie.min.js

js.cookie.min.js

353 ms

dbaySlider.js

dbaySlider.js

406 ms

bootstrap.js

bootstrap.js

610 ms

script.js

script.js

470 ms

showPassword.js

showPassword.js

519 ms

font-awesome.min.css

font-awesome.min.css

703 ms

OpenSans-400-600-700-800.css

OpenSans-400-600-700-800.css

609 ms

OpenSansCondensed:300-700.css

OpenSansCondensed:300-700.css

622 ms

normalize.css

normalize.css

621 ms

dbaySlider.css

dbaySlider.css

628 ms

jquery-ui-1.10.3.custom.min.css

jquery-ui-1.10.3.custom.min.css

708 ms

bootstrap_custom.css

bootstrap_custom.css

708 ms

jquery-clockpicker.css

jquery-clockpicker.css

709 ms

styles.css

styles.css

807 ms

jquery-clockpicker.js

jquery-clockpicker.js

710 ms

squareImage.js

squareImage.js

833 ms

Karla-Cookie.jpg

Karla-Cookie.jpg

217 ms

kaenguru_logo_blau.svg

kaenguru_logo_blau.svg

212 ms

AdobeStock_News.png

AdobeStock_News.png

217 ms

loading.gif

loading.gif

217 ms

garfield.jpg

garfield.jpg

307 ms

backtag%20bensberg.jpg

backtag%20bensberg.jpg

308 ms

Et-K%C3%B6lsche-Jrundjesetz-.jpg

Et-K%C3%B6lsche-Jrundjesetz-.jpg

307 ms

sb_email.jpg

sb_email.jpg

309 ms

sb_facebook.jpg

sb_facebook.jpg

309 ms

sb_instagram.jpg

sb_instagram.jpg

318 ms

Logo_Kaenguru_Footer.svg

Logo_Kaenguru_Footer.svg

392 ms

kinderwagenf%C3%BChrung%20monheim.jpg

kinderwagenf%C3%BChrung%20monheim.jpg

170 ms

KW20%206%20Tipps%20AdobeStock_Paco%20Ayala.jpg

KW20%206%20Tipps%20AdobeStock_Paco%20Ayala.jpg

374 ms

rheinpark1.png

rheinpark1.png

990 ms

organspende.png

organspende.png

795 ms

blumen-schneiden-mit-kindern.png

blumen-schneiden-mit-kindern.png

1385 ms

junge_eis_sommer_c_AdobeStock_drubig-photo.jpg

junge_eis_sommer_c_AdobeStock_drubig-photo.jpg

472 ms

Kinderfilmstarts_Popcorn_Klappe.jpg

Kinderfilmstarts_Popcorn_Klappe.jpg

274 ms

brillen-fuer-kinder-2.png

brillen-fuer-kinder-2.png

781 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

447 ms

SVL61878.jpg

SVL61878.jpg

544 ms

metabolon-presse-1.jpg

metabolon-presse-1.jpg

653 ms

Mikroabenteuer_Ringelstein_Titelbild.jpg

Mikroabenteuer_Ringelstein_Titelbild.jpg

647 ms

Chiara%20Kischkat%20c%20Wenke%20Atkins.jpg

Chiara%20Kischkat%20c%20Wenke%20Atkins.jpg

751 ms

dachdecker.jpg

dachdecker.jpg

756 ms

Stefanie%20Hochum%20c%20Sonja%20Hoffmann.jpg

Stefanie%20Hochum%20c%20Sonja%20Hoffmann.jpg

852 ms

waitbox.gif

waitbox.gif

812 ms

prev.png

prev.png

816 ms

next.png

next.png

908 ms

styles_bp1.css

styles_bp1.css

103 ms

styles_bp2.css

styles_bp2.css

102 ms

styles_bp3.css

styles_bp3.css

103 ms

Accessibility Review

kaenguru-online.de accessibility score

87

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

kaenguru-online.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kaenguru-online.de SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

kaenguru-online.de

Open Graph description is not detected on the main page of Kaenguru 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: