USS Grouper

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USS Grouper

Quality:

USS Grouper - 1941 Gato-class submarine. Article “USS Grouper” in English Wikipedia has 57.7 points for quality (as of July 1, 2026). The article contains 37 references and 14 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 “USS Grouper”, its content was written by 51 registered users of English Wikipedia and edited by 79 registered Wikipedia users in all languages.

The article is cited 249 times in English Wikipedia and cited 516 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #73437 in December 2004
  • Global: #146463 in December 2004

The highest popularity rank from 2008:

  • Local (English): #485987 in August 2014
  • Global: #751880 in August 2014

There are 6 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, 2026 (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)
USS Grouper
57.6544
2German (de)
Grouper (U-Boot)
48.9634
3Vietnamese (vi)
USS Grouper (SS-214)
47.756
4Japanese (ja)
グルーパー (潜水艦)
40.3242
5Polish (pl)
USS Grouper (SS-214)
3.8501
6Persian (fa)
یواس‌اس گروپر (اس‌اس-۲۱۴)
2.9897
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 "USS Grouper" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
USS Grouper
110 842
2Japanese (ja)
グルーパー (潜水艦)
20 080
3Polish (pl)
USS Grouper (SS-214)
3 778
4German (de)
Grouper (U-Boot)
944
5Persian (fa)
یواس‌اس گروپر (اس‌اس-۲۱۴)
513
6Vietnamese (vi)
USS Grouper (SS-214)
185
More...

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

Most popular in June 2026

The most popular language versions of the article "USS Grouper" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
USS Grouper
452
2German (de)
Grouper (U-Boot)
70
3Japanese (ja)
グルーパー (潜水艦)
50
4Polish (pl)
USS Grouper (SS-214)
9
5Vietnamese (vi)
USS Grouper (SS-214)
4
6Persian (fa)
یواس‌اس گروپر (اس‌اس-۲۱۴)
3
More...

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

The highest AI

Language versions of the article "USS Grouper" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
USS Grouper
51
2Japanese (ja)
グルーパー (潜水艦)
18
3Polish (pl)
USS Grouper (SS-214)
4
4German (de)
Grouper (U-Boot)
3
5Vietnamese (vi)
USS Grouper (SS-214)
2
6Persian (fa)
یواس‌اس گروپر (اس‌اس-۲۱۴)
1
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 2026

Language versions of the article "USS Grouper" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Persian (fa)
یواس‌اس گروپر (اس‌اس-۲۱۴)
1
2German (de)
Grouper (U-Boot)
0
3English (en)
USS Grouper
0
4Japanese (ja)
グルーパー (潜水艦)
0
5Polish (pl)
USS Grouper (SS-214)
0
6Vietnamese (vi)
USS Grouper (SS-214)
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 "USS Grouper" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
USS Grouper
249
2Japanese (ja)
グルーパー (潜水艦)
84
3Polish (pl)
USS Grouper (SS-214)
82
4Vietnamese (vi)
USS Grouper (SS-214)
81
5German (de)
Grouper (U-Boot)
20
6Persian (fa)
یواس‌اس گروپر (اس‌اس-۲۱۴)
0
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2026:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2026:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
Grouper (U-Boot)
enEnglish
USS Grouper
faPersian
یواس‌اس گروپر (اس‌اس-۲۱۴)
jaJapanese
グルーパー (潜水艦)
plPolish
USS Grouper (SS-214)
viVietnamese
USS Grouper (SS-214)

Popularity rank trends

Best Rank English:
#485987
08.2014
Global:
#751880
08.2014

AI rank trends

Best Rank English:
#73437
12.2004
Global:
#146463
12.2004

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on USS Grouper from Wikipedia articles about Lisbon Maru, List of Gato-class submarines, October 1, Gato-class submarine and Hell ship. Whereas reading the article about USS Grouper people most often go to Wikipedia articles on Grouper, Rob Roy McGregor, Gato-class submarine, Lisbon Maru and USS O-4.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information