Tools & Wizards About Us
kaenguru-online.de screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    61% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

kaenguru-online.de

Köln mit Kindern | KÄNGURU - Das Familienportal in Köln Bonn

Page Load Speed

3.7 sec in total

First Response

725 ms

Resources Loaded

2.6 sec

Page Rendered

464 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 725 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kaenguru-online.de performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.725

6/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

13.html

725 ms

affdfd9173e64f6880b47a5db0a2209f.css

202 ms

jquery.min.js

293 ms

jquery.mousewheel-3.0.6.pack.js

190 ms

jquery.fancybox.pack.js

191 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 72% of them (57 requests) were addressed to the original Kaenguru-online.de, 14% (11 requests) were made to Tpc.googlesyndication.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (875 ms) belongs to the original domain Kaenguru-online.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 920.3 kB (34%)

Content Size

2.7 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kaenguru-online.de main page is 2.7 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 225.4 kB

  • Original 304.2 kB
  • After minification 301.7 kB
  • After compression 78.7 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 225.4 kB or 74% of the original size.

Image Optimization

-8%

Potential reduce by 119.4 kB

  • Original 1.6 MB
  • After minification 1.5 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

-67%

Potential reduce by 395.9 kB

  • Original 588.7 kB
  • After minification 547.3 kB
  • After compression 192.8 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 395.9 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 179.6 kB

  • Original 210.5 kB
  • After minification 210.0 kB
  • After compression 30.9 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 179.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (27%)

Requests Now

75

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 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 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

13.html

13.html

725 ms

affdfd9173e64f6880b47a5db0a2209f.css

affdfd9173e64f6880b47a5db0a2209f.css

202 ms

jquery.min.js

jquery.min.js

293 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

190 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

191 ms

jquery-ui-1.10.3.custom.js

jquery-ui-1.10.3.custom.js

287 ms

jquery.socialshareprivacy.js

jquery.socialshareprivacy.js

190 ms

bootstrap.min.js

bootstrap.min.js

284 ms

relaunch.js

relaunch.js

284 ms

gpt.js

gpt.js

22 ms

analytics.js

analytics.js

23 ms

bgBody.gif

bgBody.gif

100 ms

openNavigation.png

openNavigation.png

104 ms

searchIcon2.png

searchIcon2.png

101 ms

logo.png

logo.png

189 ms

searchIcon.png

searchIcon.png

102 ms

button_PFEIL_li.png

button_PFEIL_li.png

101 ms

tagesTippGross.png

tagesTippGross.png

192 ms

uni_12.jpg

uni_12.jpg

578 ms

tom.jpg

tom.jpg

578 ms

button_PFEIL_re.png

button_PFEIL_re.png

192 ms

fcm2016_1-neu.jpg

fcm2016_1-neu.jpg

382 ms

sik_hohi02_1.jpg

sik_hohi02_1.jpg

578 ms

djoser_web.jpg_182_133.jpg

djoser_web.jpg_182_133.jpg

284 ms

hof_web.jpg_182_133.jpg

hof_web.jpg_182_133.jpg

285 ms

whats-next_web.jpg_182_133.jpg

whats-next_web.jpg_182_133.jpg

379 ms

kinder_web.jpg_182_133.jpg

kinder_web.jpg_182_133.jpg

379 ms

kc-monkey-business_web.jpg_182_133.jpg

kc-monkey-business_web.jpg_182_133.jpg

474 ms

ferien_betreuung-2016-03-21_osterferienprogramm.jpg_182_133.jpg

ferien_betreuung-2016-03-21_osterferienprogramm.jpg_182_133.jpg

475 ms

horizonte-reisen_web.jpg_182_133.jpg

horizonte-reisen_web.jpg_182_133.jpg

475 ms

alanus_web.jpg_182_133.jpg

alanus_web.jpg_182_133.jpg

574 ms

rurberg_web.jpg_182_133.jpg

rurberg_web.jpg_182_133.jpg

575 ms

ferien_betreuung-img_2840-624x416.jpg_182_133.jpg

ferien_betreuung-img_2840-624x416.jpg_182_133.jpg

576 ms

expedition-colonia.jpg

expedition-colonia.jpg

774 ms

kinder-an-wand.jpg

kinder-an-wand.jpg

692 ms

-stadtleben-bildschirmfoto-2016-02-22-um-12.15.52.png_180_132.png

-stadtleben-bildschirmfoto-2016-02-22-um-12.15.52.png_180_132.png

691 ms

-familienleben-bluecher-n4.jpg_180_132.jpg

-familienleben-bluecher-n4.jpg_180_132.jpg

692 ms

-wdr-kinderrechtepreis_-kopie_1.jpg_180_132.jpg

-wdr-kinderrechtepreis_-kopie_1.jpg_180_132.jpg

692 ms

branchenicons-foto.jpg_73_73.jpg

branchenicons-foto.jpg_73_73.jpg

692 ms

branchenicons-computer.jpg_73_73.jpg

branchenicons-computer.jpg_73_73.jpg

780 ms

branchenicons-kunst.jpg_73_73.jpg

branchenicons-kunst.jpg_73_73.jpg

778 ms

branchenicons-ameise.jpg_73_73.jpg

branchenicons-ameise.jpg_73_73.jpg

778 ms

1.png

1.png

777 ms

klinikfu-hrer-icon_1.jpg

klinikfu-hrer-icon_1.jpg

869 ms

kaenguru_1.jpg_140_140.jpg

kaenguru_1.jpg_140_140.jpg

867 ms

logoFacebook.png

logoFacebook.png

872 ms

logoGoogleplus.png

logoGoogleplus.png

861 ms

pubads_impl_81.js

pubads_impl_81.js

14 ms

collect

collect

58 ms

ads

ads

393 ms

container.html

container.html

32 ms

collect

collect

99 ms

PTS55F-webfont.woff

PTS55F-webfont.woff

779 ms

PTN57F-webfont.woff

PTN57F-webfont.woff

806 ms

logoTwitter.png

logoTwitter.png

873 ms

rss-icon.png

rss-icon.png

871 ms

logoFamilienbande.png

logoFamilienbande.png

875 ms

logoCommonporpose.png

logoCommonporpose.png

787 ms

logoVdz.png

logoVdz.png

785 ms

submitBg.png

submitBg.png

788 ms

homeElementHeadlineBg.png

homeElementHeadlineBg.png

777 ms

bgFooter.gif

bgFooter.gif

778 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

686 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

685 ms

6643778643435312159

6643778643435312159

172 ms

expansion_embed.js

expansion_embed.js

67 ms

view.asp

view.asp

279 ms

18247038731472693196

18247038731472693196

165 ms

6099484348920408724

6099484348920408724

127 ms

7709828127818482563

7709828127818482563

158 ms

osd.js

osd.js

113 ms

abg.js

abg.js

58 ms

m_js_controller.js

m_js_controller.js

56 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

105 ms

8153176781956298982

8153176781956298982

90 ms

6561718712459960434

6561718712459960434

134 ms

5515592431128163928

5515592431128163928

90 ms

s

s

75 ms

x_button_blue2.png

x_button_blue2.png

43 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 data is detected on the main page of Kaenguru Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: