SM U-40 (Alemanha)

SM U-40 - 1914 Type U 31 submarine. Article “SM U-40 (Alemanha)” in Portuguese Wikipedia has 21.1 points for quality (as of July 1, 2025). The article contains 9 references and 3 sections.

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

Since the creation of article “SM U-40 (Alemanha)”, its content was written by 5 registered users of Portuguese Wikipedia and edited by 90 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #20126 in November 2017
• Global: #92215 in October 2008

The highest popularity rank from 2008:

• Local (Portuguese): #324869 in January 2019
• Global: #573837 in April 2009

There are 8 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 40 (U-Boot, 1915)		35.2433
2	Chinese (zh) U-40号潜艇 (1914年)		30.1139
3	English (en) SM U-40 (Germany)		25.4247
4	Portuguese (pt) SM U-40 (Alemanha)		21.1249
5	French (fr) Unterseeboot U-40 (1914)		19.2387
6	Arabic (ar) غواصة يو-40 (ألمانيا)		6.6375
7	Polish (pl) SM U-40 (1914)		6.3177
8	Persian (fa) اس‌ام یو-۴۰ (آلمان)		1.1833

More...

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

The most popular language versions of the article "SM U-40 (Alemanha)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) SM U-40 (Germany)		38 861
2	German (de) U 40 (U-Boot, 1915)		27 541
3	Polish (pl) SM U-40 (1914)		3 574
4	Chinese (zh) U-40号潜艇 (1914年)		1 865
5	Portuguese (pt) SM U-40 (Alemanha)		1 095
6	Persian (fa) اس‌ام یو-۴۰ (آلمان)		942
7	Arabic (ar) غواصة يو-40 (ألمانيا)		411
8	French (fr) Unterseeboot U-40 (1914)		64

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 "SM U-40 (Alemanha)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) SM U-40 (Germany)		114
2	German (de) U 40 (U-Boot, 1915)		85
3	Chinese (zh) U-40号潜艇 (1914年)		39
4	Portuguese (pt) SM U-40 (Alemanha)		7
5	French (fr) Unterseeboot U-40 (1914)		5
6	Persian (fa) اس‌ام یو-۴۰ (آلمان)		4
7	Polish (pl) SM U-40 (1914)		4
8	Arabic (ar) غواصة يو-40 (ألمانيا)		0

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

Language versions of the article "SM U-40 (Alemanha)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) U 40 (U-Boot, 1915)		36
2	English (en) SM U-40 (Germany)		29
3	Polish (pl) SM U-40 (1914)		14
4	Portuguese (pt) SM U-40 (Alemanha)		5
5	Chinese (zh) U-40号潜艇 (1914年)		3
6	Arabic (ar) غواصة يو-40 (ألمانيا)		1
7	Persian (fa) اس‌ام یو-۴۰ (آلمان)		1
8	French (fr) Unterseeboot U-40 (1914)		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 "SM U-40 (Alemanha)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) غواصة يو-40 (ألمانيا)		0
2	German (de) U 40 (U-Boot, 1915)		0
3	English (en) SM U-40 (Germany)		0
4	Persian (fa) اس‌ام یو-۴۰ (آلمان)		0
5	French (fr) Unterseeboot U-40 (1914)		0
6	Polish (pl) SM U-40 (1914)		0
7	Portuguese (pt) SM U-40 (Alemanha)		0
8	Chinese (zh) U-40号潜艇 (1914年)		0

More...

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

Language versions of the article "SM U-40 (Alemanha)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) U-40号潜艇 (1914年)		407
2	Arabic (ar) غواصة يو-40 (ألمانيا)		306
3	German (de) U 40 (U-Boot, 1915)		143
4	English (en) SM U-40 (Germany)		45
5	Polish (pl) SM U-40 (1914)		18
6	Persian (fa) اس‌ام یو-۴۰ (آلمان)		14
7	French (fr) Unterseeboot U-40 (1914)		10
8	Portuguese (pt) SM U-40 (Alemanha)		0

More...

#	Language	Value
ar	Arabic غواصة يو-40 (ألمانيا)
de	German U 40 (U-Boot, 1915)
en	English SM U-40 (Germany)
fa	Persian اس‌ام یو-۴۰ (آلمان)
fr	French Unterseeboot U-40 (1914)
pl	Polish SM U-40 (1914)
pt	Portuguese SM U-40 (Alemanha)
zh	Chinese U-40号潜艇 (1914年)

Best Rank

Portuguese: #324869 01.2019

Global: #573837 04.2009

Best Rank

Portuguese: #20126 11.2017

Global: #92215 10.2008

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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