2B1オカ 420mm自走迫撃砲

2B1 Oka - type of Self-propelled artillery. Article “2B1オカ 420mm自走迫撃砲” in Japanese Wikipedia has 6.3 points for quality (as of July 1, 2025). The article contains 0 references and 3 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.33 points.

This article has the best quality in Polish Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “2B1オカ 420mm自走迫撃砲”, its content was written by 17 registered users of Japanese Wikipedia and edited by 166 registered Wikipedia users in all languages.

The article is cited 117 times in Japanese Wikipedia and cited 688 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #12307 in December 2008
• Global: #97096 in June 2016

The highest popularity rank from 2008:

• Local (Japanese): #57929 in June 2010
• Global: #78853 in May 2022

There are 14 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	Polish (pl) 2W1 Oka		37.5825
2	Estonian (et) 2B1 Oka		32.2574
3	English (en) 2B1 Oka		27.1417
4	Georgian (ka) ოკა (თვითმავალი ნაღმსატყორცნი)		26.2909
5	Finnish (fi) 2B1 Oka		24.2401
6	Russian (ru) 2Б1		22.0869
7	Czech (cs) 2B1 Oka		21.2355
8	Italian (it) 2B1 Oka		15.8584
9	French (fr) 2B1 Oka		12.4959
10	Swedish (sv) 2B1 Oka		11.057

More...

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

The most popular language versions of the article "2B1オカ 420mm自走迫撃砲" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) 2B1 Oka		688 561
2	Russian (ru) 2Б1		687 739
3	Japanese (ja) 2B1オカ 420mm自走迫撃砲		117 870
4	German (de) 2B1 Oka		55 706
5	French (fr) 2B1 Oka		22 114
6	Italian (it) 2B1 Oka		21 160
7	Spanish (es) 2B1 Oka		8 356
8	Estonian (et) 2B1 Oka		4 350
9	Finnish (fi) 2B1 Oka		3 848
10	Ukrainian (uk) 2Б1 «Ока»		3 285

More...

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 "2B1オカ 420mm自走迫撃砲" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) 2B1 Oka		4 015
2	Russian (ru) 2Б1		2 249
3	Japanese (ja) 2B1オカ 420mm自走迫撃砲		460
4	German (de) 2B1 Oka		285
5	Polish (pl) 2W1 Oka		139
6	Ukrainian (uk) 2Б1 «Ока»		130
7	Czech (cs) 2B1 Oka		113
8	Spanish (es) 2B1 Oka		97
9	French (fr) 2B1 Oka		78
10	Finnish (fi) 2B1 Oka		50

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

Language versions of the article "2B1オカ 420mm自走迫撃砲" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) 2B1 Oka		39
2	Russian (ru) 2Б1		30
3	Italian (it) 2B1 Oka		17
4	Japanese (ja) 2B1オカ 420mm自走迫撃砲		17
5	French (fr) 2B1 Oka		15
6	German (de) 2B1 Oka		12
7	Ukrainian (uk) 2Б1 «Ока»		8
8	Estonian (et) 2B1 Oka		7
9	Czech (cs) 2B1 Oka		5
10	Swedish (sv) 2B1 Oka		5

More...

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

Language versions of the article "2B1オカ 420mm自走迫撃砲" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) 2B1 Oka		0
2	German (de) 2B1 Oka		0
3	English (en) 2B1 Oka		0
4	Spanish (es) 2B1 Oka		0
5	Estonian (et) 2B1 Oka		0
6	Finnish (fi) 2B1 Oka		0
7	French (fr) 2B1 Oka		0
8	Italian (it) 2B1 Oka		0
9	Japanese (ja) 2B1オカ 420mm自走迫撃砲		0
10	Georgian (ka) ოკა (თვითმავალი ნაღმსატყორცნი)		0

More...

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

Language versions of the article "2B1オカ 420mm自走迫撃砲" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) 2Б1		304
2	Japanese (ja) 2B1オカ 420mm自走迫撃砲		117
3	French (fr) 2B1 Oka		105
4	German (de) 2B1 Oka		78
5	English (en) 2B1 Oka		69
6	Ukrainian (uk) 2Б1 «Ока»		4
7	Spanish (es) 2B1 Oka		3
8	Czech (cs) 2B1 Oka		2
9	Estonian (et) 2B1 Oka		2
10	Italian (it) 2B1 Oka		2

More...

#	Language	Value
cs	Czech 2B1 Oka
de	German 2B1 Oka
en	English 2B1 Oka
es	Spanish 2B1 Oka
et	Estonian 2B1 Oka
fi	Finnish 2B1 Oka
fr	French 2B1 Oka
it	Italian 2B1 Oka
ja	Japanese 2B1オカ 420mm自走迫撃砲
ka	Georgian ოკა (თვითმავალი ნაღმსატყორცნი)
pl	Polish 2W1 Oka
ru	Russian 2Б1
sv	Swedish 2B1 Oka
uk	Ukrainian 2Б1 «Ока»

Best Rank

Japanese: #57929 06.2010

Global: #78853 05.2022

Best Rank

Japanese: #12307 12.2008

Global: #97096 06.2016

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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