Quality:

Article “2009年上海地铁1号线事故” in Chinese Wikipedia has 40.1 points for quality (as of July 1, 2025).
The article contains 23 references and 9 sections.
In June 2025 the article “2009年上海地铁1号线事故” was edited by 1 authors in Chinese Wikipedia and written by 1 authors in all languages.
Since the creation of article “2009年上海地铁1号线事故”, its content was written by 33 registered users of Chinese Wikipedia and edited by 33 registered Wikipedia users in all languages.
The article is cited 10 times in Chinese Wikipedia and cited 10 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Chinese): #7781 in June 2010
- Global: #523559 in June 2010
The highest popularity rank from 2008:
- Local (Chinese): #54545 in September 2011
- Global: #1278062 in December 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).