Article "21st Rule" in English Wikipedia has 8.8 points for quality (as of August 1, 2024). The article contains 0 references and 5 sections. The article also contains quality flaw template, which reduce quality score.
Since the creation of article "21st Rule", its content was written by 27 registered users of English Wikipedia and edited by 27 registered Wikipedia users in all languages.
The article is cited 5 times in English Wikipedia and cited 5 times in all languages.
The highest Authors Interest rank from 2001:
The highest popularity rank from 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 August 1, 2024 (including revision history and pageviews for previous years).
| Best Rank | English: #1558003 03.2008 |
Global: #2508503 01.2008 |
| Best Rank | English: #108534 05.2005 |
Global: #205381 05.2005 |
On 2 June 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Karol Nawrocki, 2025 Polish presidential election, Alexander Bublik, Luis Enrique, Tupolev Tu-95, 2025 FIFA Club World Cup, Loïs Boisson, Désiré Doué, Mount Etna, Paris Saint-Germain FC.
In English Wikipedia the most popular articles on that day were: Jonathan Joss, 2025 Polish presidential election, Karol Nawrocki, John Brenkus, List of Indian Premier League seasons and results, Deaths in 2025, Shreyas Iyer, Mount Etna, Gukesh D, Untitled eighth Mission: Impossible film.
The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(10.61+0+0+35.71+0)-0.46$$
where:
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
