O-I

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O-I

Quality:

O-I - proposed series of Japanese super-heavy tanks. Article “O-I” in Czech Wikipedia has 23.3 points for quality (as of July 1, 2025). The article contains 8 references and 5 sections.

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

Since the creation of article “O-I”, its content was written by 11 registered users of Czech Wikipedia and edited by 242 registered Wikipedia users in all languages.

The article is cited 23 times in Czech Wikipedia and cited 547 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #1821 in February 2019
  • Global: #37161 in February 2019

The highest popularity rank from 2008:

  • Local (Czech): #28909 in March 2017
  • Global: #46818 in September 2015

There are 12 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
O-I super-heavy tank
55.7721
2Italian (it)
O-I
39.5732
3Indonesian (id)
O-I
35.364
4German (de)
O-I (Panzer)
34.4803
5Japanese (ja)
オイ車
32.2299
6Czech (cs)
O-I
23.2612
7Chinese (zh)
O-I超重型坦克
22.33
8Russian (ru)
O-I
20.5674
9Finnish (fi)
O-I
15.4059
10French (fr)
O-I
8.1479
More...

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

Most popular in all the time

The most popular language versions of the article "O-I" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
O-I super-heavy tank
1 152 220
2Japanese (ja)
オイ車
827 456
3Russian (ru)
O-I
435 978
4Chinese (zh)
O-I超重型坦克
146 070
5Polish (pl)
O-I
135 374
6Italian (it)
O-I
53 884
7German (de)
O-I (Panzer)
39 495
8French (fr)
O-I
31 383
9Czech (cs)
O-I
21 935
10Arabic (ar)
دبابة O-I فائقة الثقل
4 131
More...

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

Most popular in June 2025

The most popular language versions of the article "O-I" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
O-I super-heavy tank
3 259
2Japanese (ja)
オイ車
1 784
3Russian (ru)
O-I
1 009
4Chinese (zh)
O-I超重型坦克
424
5Polish (pl)
O-I
250
6German (de)
O-I (Panzer)
234
7French (fr)
O-I
136
8Czech (cs)
O-I
83
9Italian (it)
O-I
59
10Arabic (ar)
دبابة O-I فائقة الثقل
23
More...

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

The highest AI

Language versions of the article "O-I" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
O-I super-heavy tank
62
2Japanese (ja)
オイ車
46
3Russian (ru)
O-I
33
4French (fr)
O-I
20
5German (de)
O-I (Panzer)
17
6Italian (it)
O-I
15
7Polish (pl)
O-I
12
8Czech (cs)
O-I
11
9Chinese (zh)
O-I超重型坦克
11
10Arabic (ar)
دبابة O-I فائقة الثقل
9
More...

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

The highest AI in June 2025

Language versions of the article "O-I" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
O-I super-heavy tank
1
2French (fr)
O-I
1
3Arabic (ar)
دبابة O-I فائقة الثقل
0
4Czech (cs)
O-I
0
5German (de)
O-I (Panzer)
0
6Finnish (fi)
O-I
0
7Indonesian (id)
O-I
0
8Italian (it)
O-I
0
9Japanese (ja)
オイ車
0
10Polish (pl)
O-I
0
More...

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

The highest CI

Language versions of the article "O-I" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
O-I super-heavy tank
131
2Japanese (ja)
オイ車
94
3Russian (ru)
O-I
63
4Italian (it)
O-I
54
5Chinese (zh)
O-I超重型坦克
46
6German (de)
O-I (Panzer)
44
7Polish (pl)
O-I
36
8Czech (cs)
O-I
23
9French (fr)
O-I
23
10Indonesian (id)
O-I
17
More...

Scores

Estimated value for Wikipedia:
Czech:
Global:
Popularity in June 2025:
Czech:
Global:
Popularity in all years:
Czech:
Global:
Authors in June 2025:
Czech:
Global:
Registered authors in all years:
Czech:
Global:
Citations:
Czech:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
دبابة O-I فائقة الثقل
csCzech
O-I
deGerman
O-I (Panzer)
enEnglish
O-I super-heavy tank
fiFinnish
O-I
frFrench
O-I
idIndonesian
O-I
itItalian
O-I
jaJapanese
オイ車
plPolish
O-I
ruRussian
O-I
zhChinese
O-I超重型坦克

Popularity rank trends

Best Rank Czech:
#28909
03.2017 		Global:
#46818
09.2015

AI rank trends

Best Rank Czech:
#1821
02.2019 		Global:
#37161
02.2019

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on O-I from Wikipedia articles about Super-heavy tank, Wunderwaffe, Heavy tank, Japanese tanks of World War II and List of tank. Whereas reading the article about O-I people most often go to Wikipedia articles on Type 95 Heavy Tank, Type 92 105 mm cannon, Super-heavy tank, Type 96 150 mm howitzer and Type 5 Chi-Ri.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

en: O-I super-heavy tank
ja: オイ車
ru: O-I
zh: O-I超重型坦克
pl: O-I
it: O-I
de: O-I (Panzer)
fr: O-I
cs: O-I
ar: دبابة O-I فائقة الثقل
id: O-I
fi: O-I

News from 26 January 2026

On 26 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: killing of Alex Pretti, Alex Honnold, Nipah virus, A Knight of the Seven Kingdoms, Donald Trump, Sam Darnold, Sinners, U.S. Immigration and Customs Enforcement, Marty Supreme, deaths in 2026.

In Czech Wikipedia the most popular articles on that day were: Jiří Straka, Oto Klempíř, Extraktoři, Michal Strnad, František Mrázek, Jarmila Kratochvílová, Zimní olympijské hry 2026, Adam Vacula, Ladislav Hojer, Vladimír Dlouhý (herec).

About WikiRank

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