U-55

SM U-55 - submarine. Article “U-55” in Italian Wikipedia has 21.3 points for quality (as of July 1, 2025). The article contains 4 references and 3 sections.

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

Since the creation of article “U-55”, its content was written by 29 registered users of Italian Wikipedia and edited by 140 registered Wikipedia users in all languages.

The article is cited 6 times in Italian Wikipedia and cited 1081 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #20197 in August 2009
• Global: #91233 in November 2013

The highest popularity rank from 2008:

• Local (Italian): #89484 in June 2023
• Global: #111472 in June 2023

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	Chinese (zh) U-55号潜艇 (1916年)		36.3849
2	English (en) SM U-55		33.1394
3	Italian (it) U-55		21.2951
4	German (de) U 55 (U-Boot, 1916)		20.7801
5	French (fr) Unterseeboot U-55 (1916)		17.8495
6	Polish (pl) SM U-55 (1916)		11.5966
7	Arabic (ar) غواصة يو-55		8.3865
8	Spanish (es) SM U-55		7.61
9	Japanese (ja) U55 (潜水艦・初代)		3.1801
10	Persian (fa) اس‌ام یو-۵۵		2.9823

More...

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

The most popular language versions of the article "U-55" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) SM U-55		289 275
2	German (de) U 55 (U-Boot, 1916)		58 390
3	Spanish (es) SM U-55		56 735
4	Japanese (ja) U55 (潜水艦・初代)		30 573
5	Italian (it) U-55		28 058
6	Polish (pl) SM U-55 (1916)		8 666
7	Chinese (zh) U-55号潜艇 (1916年)		3 884
8	Arabic (ar) غواصة يو-55		2 442
9	French (fr) Unterseeboot U-55 (1916)		532
10	Persian (fa) اس‌ام یو-۵۵		495

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 "U-55" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) SM U-55		3 381
2	German (de) U 55 (U-Boot, 1916)		506
3	Spanish (es) SM U-55		420
4	Japanese (ja) U55 (潜水艦・初代)		207
5	Polish (pl) SM U-55 (1916)		164
6	Italian (it) U-55		150
7	French (fr) Unterseeboot U-55 (1916)		83
8	Chinese (zh) U-55号潜艇 (1916年)		68
9	Arabic (ar) غواصة يو-55		30
10	Persian (fa) اس‌ام یو-۵۵		2

More...

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

Language versions of the article "U-55" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) SM U-55		52
2	Italian (it) U-55		29
3	Japanese (ja) U55 (潜水艦・初代)		18
4	German (de) U 55 (U-Boot, 1916)		17
5	Spanish (es) SM U-55		7
6	French (fr) Unterseeboot U-55 (1916)		5
7	Polish (pl) SM U-55 (1916)		5
8	Chinese (zh) U-55号潜艇 (1916年)		4
9	Arabic (ar) غواصة يو-55		2
10	Persian (fa) اس‌ام یو-۵۵		1

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 "U-55" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) غواصة يو-55		0
2	German (de) U 55 (U-Boot, 1916)		0
3	English (en) SM U-55		0
4	Spanish (es) SM U-55		0
5	Persian (fa) اس‌ام یو-۵۵		0
6	French (fr) Unterseeboot U-55 (1916)		0
7	Italian (it) U-55		0
8	Japanese (ja) U55 (潜水艦・初代)		0
9	Polish (pl) SM U-55 (1916)		0
10	Chinese (zh) U-55号潜艇 (1916年)		0

More...

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

Language versions of the article "U-55" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) U-55号潜艇 (1916年)		431
2	Arabic (ar) غواصة يو-55		305
3	German (de) U 55 (U-Boot, 1916)		153
4	Japanese (ja) U55 (潜水艦・初代)		80
5	English (en) SM U-55		74
6	Polish (pl) SM U-55 (1916)		13
7	French (fr) Unterseeboot U-55 (1916)		9
8	Italian (it) U-55		6
9	Spanish (es) SM U-55		5
10	Persian (fa) اس‌ام یو-۵۵		5

More...

#	Language	Value
ar	Arabic غواصة يو-55
de	German U 55 (U-Boot, 1916)
en	English SM U-55
es	Spanish SM U-55
fa	Persian اس‌ام یو-۵۵
fr	French Unterseeboot U-55 (1916)
it	Italian U-55
ja	Japanese U55 (潜水艦・初代)
pl	Polish SM U-55 (1916)
zh	Chinese U-55号潜艇 (1916年)

Best Rank

Italian: #89484 06.2023

Global: #111472 06.2023

Best Rank

Italian: #20197 08.2009

Global: #91233 11.2013

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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