Douglas O-2

O-2 - 1924 observation aircraft family by Douglas. Article “Douglas O-2” in English Wikipedia has 61.6 points for quality (as of July 1, 2025). The article contains 37 references and 10 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Douglas O-2”, its content was written by 49 registered users of English Wikipedia and edited by 101 registered Wikipedia users in all languages.

The article is cited 403 times in English Wikipedia and cited 1434 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #40399 in November 2020
• Global: #120093 in November 2020

The highest popularity rank from 2008:

• Local (English): #273588 in April 2010
• Global: #420440 in April 2010

There are 8 language versions 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).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Douglas O-2		61.6455
2	Chinese (zh) O-2觀察機		47.8173
3	Spanish (es) Douglas O-2		36.2212
4	Italian (it) Douglas O-2		34.2744
5	French (fr) Douglas O-2		27.2502
6	Indonesian (id) Douglas O-2		13.614
7	Vietnamese (vi) Douglas O-2		9.7488
8	Persian (fa) داگلاس او-۲		3.8757

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Douglas O-2" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Douglas O-2		304 524
2	Italian (it) Douglas O-2		12 764
3	Spanish (es) Douglas O-2		9 298
4	French (fr) Douglas O-2		8 098
5	Indonesian (id) Douglas O-2		2 427
6	Vietnamese (vi) Douglas O-2		2 361
7	Chinese (zh) O-2觀察機		1 854
8	Persian (fa) داگلاس او-۲		603

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Douglas O-2" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Douglas O-2		1 237
2	Spanish (es) Douglas O-2		326
3	Chinese (zh) O-2觀察機		108
4	Italian (it) Douglas O-2		59
5	French (fr) Douglas O-2		39
6	Indonesian (id) Douglas O-2		13
7	Vietnamese (vi) Douglas O-2		11
8	Persian (fa) داگلاس او-۲		8

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Douglas O-2" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Douglas O-2		49
2	French (fr) Douglas O-2		19
3	Italian (it) Douglas O-2		15
4	Vietnamese (vi) Douglas O-2		9
5	Spanish (es) Douglas O-2		4
6	Persian (fa) داگلاس او-۲		2
7	Chinese (zh) O-2觀察機		2
8	Indonesian (id) Douglas O-2		1

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Douglas O-2" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Douglas O-2		0
2	Spanish (es) Douglas O-2		0
3	Persian (fa) داگلاس او-۲		0
4	French (fr) Douglas O-2		0
5	Indonesian (id) Douglas O-2		0
6	Italian (it) Douglas O-2		0
7	Vietnamese (vi) Douglas O-2		0
8	Chinese (zh) O-2觀察機		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Douglas O-2" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Douglas O-2		403
2	French (fr) Douglas O-2		317
3	Chinese (zh) O-2觀察機		205
4	Vietnamese (vi) Douglas O-2		182
5	Italian (it) Douglas O-2		147
6	Persian (fa) داگلاس او-۲		79
7	Indonesian (id) Douglas O-2		55
8	Spanish (es) Douglas O-2		46

More...

#	Language	Value
en	English Douglas O-2
es	Spanish Douglas O-2
fa	Persian داگلاس او-۲
fr	French Douglas O-2
id	Indonesian Douglas O-2
it	Italian Douglas O-2
vi	Vietnamese Douglas O-2
zh	Chinese O-2觀察機

Best Rank

English: #273588 04.2010

Global: #420440 04.2010

Best Rank

English: #40399 11.2020

Global: #120093 11.2020

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In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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 July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information