Tadayuki Okada

it

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Tadayuki Okada

Quality:

Tadayuki Okada - Japanese motorcycle racer. Article “Tadayuki Okada” in Italian Wikipedia has 26.3 points for quality (as of July 1, 2025). The article contains 13 references and 7 sections.

In this language version of Wikipedia the article has the best quality. However, the most popular language version of this article is Japanese.

Since the creation of article “Tadayuki Okada”, its content was written by 29 registered users of Italian Wikipedia and edited by 171 registered Wikipedia users in all languages.

The article is cited 172 times in Italian Wikipedia and cited 1253 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #11188 in July 2016
  • Global: #56820 in May 2008

The highest popularity rank from 2008:

  • Local (Italian): #79270 in June 2008
  • Global: #215044 in June 2008

There are 13 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
1Italian (it)
Tadayuki Okada
26.2625
2English (en)
Tadayuki Okada
25.8595
3Spanish (es)
Tadayuki Okada
19.0387
4Portuguese (pt)
Tadayuki Okada
18.2263
5Hungarian (hu)
Okada Tadajuki
17.235
6Polish (pl)
Tadayuki Okada
17.0487
7Japanese (ja)
岡田忠之
11.2921
8Arabic (ar)
تادايوكي أوكادا
10.9326
9German (de)
Tadayuki Okada
10.0047
10French (fr)
Tadayuki Okada
9.0666
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 "Tadayuki Okada" in all the time
#LanguagePopularity awardRelative popularity
1Japanese (ja)
岡田忠之
267 345
2English (en)
Tadayuki Okada
109 074
3Italian (it)
Tadayuki Okada
46 077
4German (de)
Tadayuki Okada
17 077
5Indonesian (id)
Tadayuki Okada
16 728
6French (fr)
Tadayuki Okada
12 085
7Spanish (es)
Tadayuki Okada
11 342
8Polish (pl)
Tadayuki Okada
4 071
9Portuguese (pt)
Tadayuki Okada
4 018
10Hungarian (hu)
Okada Tadajuki
3 586
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 "Tadayuki Okada" in June 2025
#LanguagePopularity awardRelative popularity
1Japanese (ja)
岡田忠之
761
2English (en)
Tadayuki Okada
444
3Italian (it)
Tadayuki Okada
176
4Spanish (es)
Tadayuki Okada
128
5Indonesian (id)
Tadayuki Okada
55
6French (fr)
Tadayuki Okada
49
7German (de)
Tadayuki Okada
31
8Portuguese (pt)
Tadayuki Okada
17
9Dutch (nl)
Tadayuki Okada
10
10Polish (pl)
Tadayuki Okada
8
More...

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

The highest AI

Language versions of the article "Tadayuki Okada" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Tadayuki Okada
31
2Italian (it)
Tadayuki Okada
29
3Japanese (ja)
岡田忠之
27
4German (de)
Tadayuki Okada
16
5French (fr)
Tadayuki Okada
14
6Portuguese (pt)
Tadayuki Okada
10
7Hungarian (hu)
Okada Tadajuki
9
8Polish (pl)
Tadayuki Okada
9
9Swedish (sv)
Tadayuki Okada
9
10Indonesian (id)
Tadayuki Okada
8
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 "Tadayuki Okada" with the highest AI in June 2025
#LanguageAI awardRelative AI
1French (fr)
Tadayuki Okada
1
2Arabic (ar)
تادايوكي أوكادا
0
3German (de)
Tadayuki Okada
0
4English (en)
Tadayuki Okada
0
5Spanish (es)
Tadayuki Okada
0
6Hungarian (hu)
Okada Tadajuki
0
7Indonesian (id)
Tadayuki Okada
0
8Italian (it)
Tadayuki Okada
0
9Japanese (ja)
岡田忠之
0
10Dutch (nl)
Tadayuki Okada
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 "Tadayuki Okada" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Tadayuki Okada
195
2Dutch (nl)
Tadayuki Okada
192
3Italian (it)
Tadayuki Okada
172
4Japanese (ja)
岡田忠之
158
5Spanish (es)
Tadayuki Okada
157
6French (fr)
Tadayuki Okada
144
7German (de)
Tadayuki Okada
76
8Hungarian (hu)
Okada Tadajuki
30
9Portuguese (pt)
Tadayuki Okada
30
10Arabic (ar)
تادايوكي أوكادا
28
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
تادايوكي أوكادا
deGerman
Tadayuki Okada
enEnglish
Tadayuki Okada
esSpanish
Tadayuki Okada
frFrench
Tadayuki Okada
huHungarian
Okada Tadajuki
idIndonesian
Tadayuki Okada
itItalian
Tadayuki Okada
jaJapanese
岡田忠之
nlDutch
Tadayuki Okada
plPolish
Tadayuki Okada
ptPortuguese
Tadayuki Okada
svSwedish
Tadayuki Okada

Popularity rank trends

Best Rank Italian:
#79270
06.2008
Global:
#215044
06.2008

AI rank trends

Best Rank Italian:
#11188
07.2016
Global:
#56820
05.2008

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Tadayuki Okada from Wikipedia articles about Grand Prix motorcycle racing, 1997 Grand Prix motorcycle racing season, 1999 Grand Prix motorcycle racing season, Shinichi Ito and Michael Doohan. Whereas reading the article about Tadayuki Okada people most often go to Wikipedia articles on Shinichi Ito, Tetsuya Harada, Tohru Ukawa, 1997 Grand Prix motorcycle racing season and Honda NSR500V.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Italian Wikipedia the most popular articles on that day were: Niscemi, Morbo di K, Antonio Vergara, Moussa Diaby, Giovanni Borromeo, Antonio Chichiarelli, Il falsario (film 2025), Marty Supreme, I giorni del cielo, United States Immigration and Customs Enforcement.

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