Quality:

Johan Kooper - Dutch hydraulic engineer. Article “Johan Kooper” in Dutch Wikipedia has 14.6 points for quality (as of July 1, 2025).
The article contains 2 references and 5 sections.
Since the creation of article “Johan Kooper”, its content was written by 2 registered users of Dutch Wikipedia and edited by 2 registered Wikipedia users in all languages.
The article is cited 3 times in Dutch Wikipedia and cited 3 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Dutch): #48187 in February 2023
- Global: #2656354 in February 2023
The highest popularity rank from 2008:
- Local (Dutch): #107828 in September 2023
- Global: #3839535 in September 2023
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).