Tools & Wizards About Us
kartenwelten.de screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

kartenwelten.de

mapz.com | High-definition maps

Page Load Speed

2.9 sec in total

First Response

216 ms

Resources Loaded

2.5 sec

Page Rendered

225 ms

kartenwelten.de screenshot

About Website

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

High-definition maps: Interactive online maps, in full-resolution for print applications.

Visit kartenwelten.de

Key Findings

We analyzed Kartenwelten.de page load time and found that the first response time was 216 ms and then it took 2.7 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

kartenwelten.de performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value20.7 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

www.mapz.com

216 ms

www.mapz.com

410 ms

application.css

185 ms

logo.png

272 ms

berlin_multicolor%402x.png

915 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to Kartenwelten.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Mapz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.8 kB (2%)

Content Size

7.9 MB

After Optimization

7.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kartenwelten.de main page is 7.9 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. 35% of websites need less resources to load. Images take 7.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 50.0 kB

  • Original 58.7 kB
  • After minification 44.0 kB
  • After compression 8.7 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. This page needs HTML code to be minified as it can gain 14.7 kB, which is 25% 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 50.0 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 101.5 kB

  • Original 7.8 MB
  • After minification 7.7 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. Kartenwelten images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 1.4 kB

  • Original 24.0 kB
  • After minification 24.0 kB
  • After compression 22.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 21 (54%)

Requests Now

39

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kartenwelten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.mapz.com

www.mapz.com

216 ms

www.mapz.com

www.mapz.com

410 ms

application.css

application.css

185 ms

logo.png

logo.png

272 ms

berlin_multicolor%402x.png

berlin_multicolor%402x.png

915 ms

berlin_shadesofgray%402x.png

berlin_shadesofgray%402x.png

905 ms

hamburg_kkf_softcolor_transport%402x.png

hamburg_kkf_softcolor_transport%402x.png

735 ms

st_johann_im_ahrntal_kkf_outdoor%402x.png

st_johann_im_ahrntal_kkf_outdoor%402x.png

1067 ms

icn-kartenangebot.png

icn-kartenangebot.png

378 ms

icn-personalisierung.png

icn-personalisierung.png

469 ms

icn-variabilitaet.png

icn-variabilitaet.png

560 ms

icn-kostenlos.png

icn-kostenlos.png

590 ms

application-lib.js

application-lib.js

824 ms

application.js

application.js

677 ms

gb.png

gb.png

481 ms

icn-start.png

icn-start.png

534 ms

line.png

line.png

571 ms

bg-information.png

bg-information.png

625 ms

img-what-is-mapz.png

img-what-is-mapz.png

626 ms

blank.png

blank.png

662 ms

arrow.png

arrow.png

702 ms

foto_marlit-heinersdorff.png

foto_marlit-heinersdorff.png

711 ms

logo_looxx.png

logo_looxx.png

716 ms

quote.png

quote.png

716 ms

foto_dieter-rangol.png

foto_dieter-rangol.png

751 ms

logo_bsw.png

logo_bsw.png

791 ms

foto_daniel_tolksdorf.png

foto_daniel_tolksdorf.png

800 ms

logo_aengevelt.png

logo_aengevelt.png

807 ms

foto_silja-fischer.png

foto_silja-fischer.png

806 ms

logo_humboldt_reisen.png

logo_humboldt_reisen.png

841 ms

mapz_background.png

mapz_background.png

862 ms

logo-footer.png

logo-footer.png

881 ms

icn_social_newsletter.png

icn_social_newsletter.png

890 ms

icn_social_facebook.png

icn_social_facebook.png

898 ms

icn_social_google.png

icn_social_google.png

898 ms

icn_social_twitter.png

icn_social_twitter.png

931 ms

SourceSansPro-Regular.otf.woff

SourceSansPro-Regular.otf.woff

887 ms

SourceSansPro-Semibold.otf.woff

SourceSansPro-Semibold.otf.woff

905 ms

SourceSansPro-Bold.otf.woff

SourceSansPro-Bold.otf.woff

914 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

991 ms

index.php

index.php

909 ms

matomo.js

matomo.js

574 ms

application.css

application.css

101 ms

optOut.js

optOut.js

92 ms

matomo.php

matomo.php

195 ms

Accessibility Review

kartenwelten.de accessibility score

45

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

kartenwelten.de best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kartenwelten.de SEO score

92

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

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 Kartenwelten.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 Kartenwelten.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

kartenwelten.de

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