Quality:

Article “Karl Hartfelder” in German Wikipedia has 20 points for quality (as of July 1, 2025).
The article contains 4 references and 6 sections.
Since the creation of article “Karl Hartfelder”, its content was written by 11 registered users of German Wikipedia and edited by 11 registered Wikipedia users in all languages.
The article is cited 19 times in German Wikipedia and cited 19 times in all languages.
The highest Authors Interest rank from 2001:
- Local (German): #7905 in February 2017
- Global: #163844 in February 2017
The highest popularity rank from 2008:
- Local (German): #877753 in February 2017
- Global: #5362190 in May 2008
There is 1 language version for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).