U 15 (U-Boot, 1912)

SM U-15 - submarine. Article “U 15 (U-Boot, 1912)” in German Wikipedia has 32.8 points for quality (as of July 1, 2025). The article contains 9 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 English.

Since the creation of article “U 15 (U-Boot, 1912)”, its content was written by 29 registered users of German Wikipedia and edited by 90 registered Wikipedia users in all languages.

The article is cited 143 times in German Wikipedia and cited 939 times in all languages.

The highest Authors Interest rank from 2001:

• Local (German): #15680 in August 2024
• Global: #211345 in September 2021

The highest popularity rank from 2008:

• Local (German): #41317 in August 2011
• Global: #400768 in August 2011

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	German (de) U 15 (U-Boot, 1912)		32.8341
2	Chinese (zh) U-15号潜艇 (1911年)		22.4529
3	Russian (ru) U-15 (1911)		20.1667
4	English (en) SM U-15 (Germany)		14.2177
5	French (fr) Unterseeboot 15 (1911)		11.8977
6	Persian (fa) اس‌ام او-۱۵ (آلمان)		9.1341
7	Arabic (ar) غواصة يو-15 (ألمانيا)		6.0876
8	Polish (pl) SM U-15 (1911)		5.1639
9	Hebrew (he) SM U-15 (גרמניה)		3.2366

More...

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

The most popular language versions of the article "U 15 (U-Boot, 1912)" in all the time

#	Language	Popularity award	Relative popularity
1	German (de) U 15 (U-Boot, 1912)		60 906
2	English (en) SM U-15 (Germany)		53 882
3	Polish (pl) SM U-15 (1911)		4 762
4	Chinese (zh) U-15号潜艇 (1911年)		2 961
5	Russian (ru) U-15 (1911)		2 588
6	Persian (fa) اس‌ام او-۱۵ (آلمان)		1 351
7	French (fr) Unterseeboot 15 (1911)		550
8	Arabic (ar) غواصة يو-15 (ألمانيا)		375
9	Hebrew (he) SM U-15 (גרמניה)		112

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 15 (U-Boot, 1912)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) SM U-15 (Germany)		431
2	German (de) U 15 (U-Boot, 1912)		117
3	Chinese (zh) U-15号潜艇 (1911年)		37
4	French (fr) Unterseeboot 15 (1911)		19
5	Russian (ru) U-15 (1911)		17
6	Polish (pl) SM U-15 (1911)		10
7	Persian (fa) اس‌ام او-۱۵ (آلمان)		7
8	Hebrew (he) SM U-15 (גרמניה)		6
9	Arabic (ar) غواصة يو-15 (ألمانيا)		4

More...

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

Language versions of the article "U 15 (U-Boot, 1912)" 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-15 (Germany)		35
2	German (de) U 15 (U-Boot, 1912)		29
3	Polish (pl) SM U-15 (1911)		11
4	French (fr) Unterseeboot 15 (1911)		4
5	Persian (fa) اس‌ام او-۱۵ (آلمان)		3
6	Chinese (zh) U-15号潜艇 (1911年)		3
7	Hebrew (he) SM U-15 (גרמניה)		2
8	Russian (ru) U-15 (1911)		2
9	Arabic (ar) غواصة يو-15 (ألمانيا)		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 15 (U-Boot, 1912)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) غواصة يو-15 (ألمانيا)		0
2	German (de) U 15 (U-Boot, 1912)		0
3	English (en) SM U-15 (Germany)		0
4	Persian (fa) اس‌ام او-۱۵ (آلمان)		0
5	French (fr) Unterseeboot 15 (1911)		0
6	Hebrew (he) SM U-15 (גרמניה)		0
7	Polish (pl) SM U-15 (1911)		0
8	Russian (ru) U-15 (1911)		0
9	Chinese (zh) U-15号潜艇 (1911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 15 (U-Boot, 1912)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) U-15号潜艇 (1911年)		409
2	Arabic (ar) غواصة يو-15 (ألمانيا)		304
3	German (de) U 15 (U-Boot, 1912)		143
4	English (en) SM U-15 (Germany)		44
5	Persian (fa) اس‌ام او-۱۵ (آلمان)		16
6	French (fr) Unterseeboot 15 (1911)		10
7	Polish (pl) SM U-15 (1911)		9
8	Hebrew (he) SM U-15 (גרמניה)		3
9	Russian (ru) U-15 (1911)		1

More...

#	Language	Value
ar	Arabic غواصة يو-15 (ألمانيا)
de	German U 15 (U-Boot, 1912)
en	English SM U-15 (Germany)
fa	Persian اس‌ام او-۱۵ (آلمان)
fr	French Unterseeboot 15 (1911)
he	Hebrew SM U-15 (גרמניה)
pl	Polish SM U-15 (1911)
ru	Russian U-15 (1911)
zh	Chinese U-15号潜艇 (1911年)

Best Rank

German: #41317 08.2011

Global: #400768 08.2011

Best Rank

German: #15680 08.2024

Global: #211345 09.2021

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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