September 21 - day in the Eastern Orthodox liturgical calendar. Article "September 21 (Eastern Orthodox liturgics)" in English Wikipedia has 80.5 points for quality (as of August 1, 2024). The article contains 106 references and 10 sections.
Since the creation of article "September 21 (Eastern Orthodox liturgics)", 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 12 times in English Wikipedia and cited 12 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: #977881 09.2022 |
Global: #1652661 09.2022 |
| Best Rank | English: #94739 03.2005 |
Global: #171438 03.2005 |
On 15 January 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Squid Game, Elon Musk, Squid Game, season 2, deaths in 2025, ChatGPT, Nosferatu, Donald Trump, Neil Gaiman, Pete Hegseth, Greenland.
In English Wikipedia the most popular articles on that day were: Pam Bondi, Pete Hegseth, Linda Nolan, Kumbh Mela, ASEAN, Neil Gaiman, Deaths in 2025, Game Changer (film), Tony Slattery, The Nolans.
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
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(44.21+86.89+100+71.43+100)$$
where:
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
