U-457

U-457 - 1941 Type VIIC submarine. Article “U-457” in Catalan Wikipedia has 37.1 points for quality (as of July 1, 2025). The article contains 12 references and 11 sections.

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

In June 2025 the article “U-457” was edited by 4 authors in Catalan Wikipedia (555^th place) and written by 6 authors in all languages.

Since the creation of article “U-457”, its content was written by 1 registered users of Catalan Wikipedia and edited by 59 registered Wikipedia users in all languages.

The article is cited 40 times in Catalan Wikipedia and cited 4887 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #555 in June 2025
• Global: #98355 in June 2025

The highest popularity rank from 2008:

• Local (Catalan): #121059 in June 2025
• Global: #1954690 in December 2019

There are 10 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	Vietnamese (vi) U-457 (tàu ngầm Đức)		47.0405
2	Catalan (ca) U-457		37.0933
3	English (en) German submarine U-457		30.9337
4	Portuguese (pt) U-457		21.5283
5	Spanish (es) Submarino U-457		21.5256
6	Ukrainian (uk) U-457		15.4093
7	French (fr) Unterseeboot 457		12.5973
8	Arabic (ar) الغواصة الألمانية يو-457		12.4457
9	Slovenian (sl) U-457		8.0926
10	Persian (fa) زیردریایی یو-۴۵۷		1.2555

More...

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

The most popular language versions of the article "U-457" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) German submarine U-457		21 899
2	Portuguese (pt) U-457		1 394
3	French (fr) Unterseeboot 457		1 232
4	Slovenian (sl) U-457		771
5	Spanish (es) Submarino U-457		407
6	Ukrainian (uk) U-457		404
7	Arabic (ar) الغواصة الألمانية يو-457		313
8	Persian (fa) زیردریایی یو-۴۵۷		210
9	Vietnamese (vi) U-457 (tàu ngầm Đức)		126
10	Catalan (ca) U-457		30

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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 "U-457" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) German submarine U-457		132
2	Catalan (ca) U-457		30
3	Vietnamese (vi) U-457 (tàu ngầm Đức)		14
4	French (fr) Unterseeboot 457		11
5	Slovenian (sl) U-457		8
6	Arabic (ar) الغواصة الألمانية يو-457		6
7	Spanish (es) Submarino U-457		6
8	Persian (fa) زیردریایی یو-۴۵۷		4
9	Portuguese (pt) U-457		4
10	Ukrainian (uk) U-457		4

More...

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

Language versions of the article "U-457" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) German submarine U-457		25
2	French (fr) Unterseeboot 457		13
3	Ukrainian (uk) U-457		5
4	Persian (fa) زیردریایی یو-۴۵۷		4
5	Spanish (es) Submarino U-457		3
6	Slovenian (sl) U-457		3
7	Portuguese (pt) U-457		2
8	Vietnamese (vi) U-457 (tàu ngầm Đức)		2
9	Arabic (ar) الغواصة الألمانية يو-457		1
10	Catalan (ca) U-457		1

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

Language versions of the article "U-457" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) U-457		4
2	Vietnamese (vi) U-457 (tàu ngầm Đức)		2
3	Arabic (ar) الغواصة الألمانية يو-457		0
4	English (en) German submarine U-457		0
5	Spanish (es) Submarino U-457		0
6	Persian (fa) زیردریایی یو-۴۵۷		0
7	French (fr) Unterseeboot 457		0
8	Portuguese (pt) U-457		0
9	Slovenian (sl) U-457		0
10	Ukrainian (uk) U-457		0

More...

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

Language versions of the article "U-457" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Arabic (ar) الغواصة الألمانية يو-457		1 152
2	English (en) German submarine U-457		777
3	French (fr) Unterseeboot 457		717
4	Ukrainian (uk) U-457		659
5	Slovenian (sl) U-457		588
6	Portuguese (pt) U-457		576
7	Vietnamese (vi) U-457 (tàu ngầm Đức)		358
8	Catalan (ca) U-457		40
9	Persian (fa) زیردریایی یو-۴۵۷		18
10	Spanish (es) Submarino U-457		2

More...

#	Language	Value
ar	Arabic الغواصة الألمانية يو-457
ca	Catalan U-457
en	English German submarine U-457
es	Spanish Submarino U-457
fa	Persian زیردریایی یو-۴۵۷
fr	French Unterseeboot 457
pt	Portuguese U-457
sl	Slovenian U-457
uk	Ukrainian U-457
vi	Vietnamese U-457 (tàu ngầm Đức)

Best Rank

Catalan: #121059 06.2025

Global: #1954690 12.2019

Best Rank

Catalan: #555 06.2025

Global: #98355 06.2025

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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