Quality:

Paul Leffler - German engineer (1890–2000). Article “Paul Leffler” in German Wikipedia has 23.6 points for quality (as of July 1, 2025).
The article contains 4 references and 4 sections.
Since the creation of article “Paul Leffler”, its content was written by 15 registered users of German Wikipedia and edited by 15 registered Wikipedia users in all languages.
The article is cited 7 times in German Wikipedia and cited 7 times in all languages.
The highest Authors Interest rank from 2001:
- Local (German): #8945 in March 2012
- Global: #206918 in March 2012
The highest popularity rank from 2008:
- Local (German): #389699 in April 2012
- Global: #2919253 in April 2012
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).