Quality:

Hardness comparison - Wikimedia list article. Article “Hardness comparison” in English Wikipedia has 12.4 points for quality (as of July 1, 2025).
The article contains 1 references and 4 sections.
Since the creation of article “Hardness comparison”, its content was written by 25 registered users of English Wikipedia and edited by 25 registered Wikipedia users in all languages.
The article is cited 13 times in English Wikipedia and cited 13 times in all languages.
The highest Authors Interest rank from 2001:
- Local (English): #75358 in May 2018
- Global: #253841 in December 2009
The highest popularity rank from 2008:
- Local (English): #70757 in March 2019
- Global: #137174 in March 2019
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).