Bullhead (U-Boot)

USS Bullhead - 1944 Balao-class submarine. Article “Bullhead (U-Boot)” in German Wikipedia has 43.9 points for quality (as of July 1, 2025). The article contains 29 references and 10 sections.

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

Since the creation of article “Bullhead (U-Boot)”, its content was written by 25 registered users of German Wikipedia and edited by 130 registered Wikipedia users in all languages.

The article is cited 41 times in German Wikipedia and cited 897 times in all languages.

The highest Authors Interest rank from 2001:

• Local (German): #13554 in October 2013
• Global: #49530 in February 2004

The highest popularity rank from 2008:

• Local (German): #212981 in January 2013
• Global: #370859 in December 2021

There are 9 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) USS Bullhead		66.103
2	German (de) Bullhead (U-Boot)		43.8672
3	Vietnamese (vi) USS Bullhead (SS-332)		41.9671
4	Japanese (ja) ブルヘッド (潜水艦)		25.2599
5	Czech (cs) USS Bullhead (SS-332)		23.0561
6	Spanish (es) USS Bullhead (SS-332)		9.866
7	Slovenian (sl) USS Bullhead (SS-332)		5.2463
8	Polish (pl) USS Bullhead (SS-332)		4.4587
9	Persian (fa) یواس‌اس بولهد (اس‌اس-۳۳۲)		3.9759

More...

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

The most popular language versions of the article "Bullhead (U-Boot)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) USS Bullhead		232 757
2	Japanese (ja) ブルヘッド (潜水艦)		92 702
3	Spanish (es) USS Bullhead (SS-332)		53 448
4	Polish (pl) USS Bullhead (SS-332)		6 690
5	German (de) Bullhead (U-Boot)		5 607
6	Slovenian (sl) USS Bullhead (SS-332)		2 571
7	Czech (cs) USS Bullhead (SS-332)		2 153
8	Persian (fa) یواس‌اس بولهد (اس‌اس-۳۳۲)		701
9	Vietnamese (vi) USS Bullhead (SS-332)		426

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 "Bullhead (U-Boot)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) USS Bullhead		1 325
2	Japanese (ja) ブルヘッド (潜水艦)		350
3	Spanish (es) USS Bullhead (SS-332)		143
4	German (de) Bullhead (U-Boot)		27
5	Czech (cs) USS Bullhead (SS-332)		16
6	Polish (pl) USS Bullhead (SS-332)		14
7	Vietnamese (vi) USS Bullhead (SS-332)		9
8	Slovenian (sl) USS Bullhead (SS-332)		6
9	Persian (fa) یواس‌اس بولهد (اس‌اس-۳۳۲)		5

More...

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

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

#	Language	AI award	Relative AI
1	English (en) USS Bullhead		60
2	German (de) Bullhead (U-Boot)		25
3	Spanish (es) USS Bullhead (SS-332)		14
4	Japanese (ja) ブルヘッド (潜水艦)		12
5	Polish (pl) USS Bullhead (SS-332)		7
6	Czech (cs) USS Bullhead (SS-332)		5
7	Slovenian (sl) USS Bullhead (SS-332)		5
8	Vietnamese (vi) USS Bullhead (SS-332)		2
9	Persian (fa) یواس‌اس بولهد (اس‌اس-۳۳۲)		0

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 "Bullhead (U-Boot)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) USS Bullhead (SS-332)		0
2	German (de) Bullhead (U-Boot)		0
3	English (en) USS Bullhead		0
4	Spanish (es) USS Bullhead (SS-332)		0
5	Persian (fa) یواس‌اس بولهد (اس‌اس-۳۳۲)		0
6	Japanese (ja) ブルヘッド (潜水艦)		0
7	Polish (pl) USS Bullhead (SS-332)		0
8	Slovenian (sl) USS Bullhead (SS-332)		0
9	Vietnamese (vi) USS Bullhead (SS-332)		0

More...

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

Language versions of the article "Bullhead (U-Boot)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) USS Bullhead		298
2	Japanese (ja) ブルヘッド (潜水艦)		150
3	Polish (pl) USS Bullhead (SS-332)		139
4	Slovenian (sl) USS Bullhead (SS-332)		134
5	Vietnamese (vi) USS Bullhead (SS-332)		124
6	German (de) Bullhead (U-Boot)		41
7	Persian (fa) یواس‌اس بولهد (اس‌اس-۳۳۲)		5
8	Spanish (es) USS Bullhead (SS-332)		4
9	Czech (cs) USS Bullhead (SS-332)		2

More...

#	Language	Value
cs	Czech USS Bullhead (SS-332)
de	German Bullhead (U-Boot)
en	English USS Bullhead
es	Spanish USS Bullhead (SS-332)
fa	Persian یواس‌اس بولهد (اس‌اس-۳۳۲)
ja	Japanese ブルヘッド (潜水艦)
pl	Polish USS Bullhead (SS-332)
sl	Slovenian USS Bullhead (SS-332)
vi	Vietnamese USS Bullhead (SS-332)

Best Rank

German: #212981 01.2013

Global: #370859 12.2021

Best Rank

German: #13554 10.2013

Global: #49530 02.2004

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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