SM UB-40

pl

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SM UB-40

Quality:

SM UB-40 - 1916 Type UB II submarine. Article “SM UB-40” in Polish Wikipedia has 42.4 points for quality (as of July 1, 2025). The article contains 46 references and 9 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 “SM UB-40”, its content was written by 11 registered users of Polish Wikipedia and edited by 44 registered Wikipedia users in all languages.

The article is cited 41 times in Polish Wikipedia and cited 952 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #690 in March 2014
  • Global: #141810 in March 2014

The highest popularity rank from 2008:

  • Local (Polish): #38024 in March 2014
  • Global: #734109 in March 2014

There are 6 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Polish (pl)
SM UB-40
42.4148
2Chinese (zh)
UB-40号潜艇
39.7446
3English (en)
SM UB-40
31.8824
4French (fr)
Unterseeboot UB-40
19.1732
5Arabic (ar)
غواصة يو بي-40
13.7286
6Persian (fa)
اس‌ام یوبی-۴۰
2.9475
More...

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

Most popular in all the time

The most popular language versions of the article "SM UB-40" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
SM UB-40
50 003
2Polish (pl)
SM UB-40
3 694
3Chinese (zh)
UB-40号潜艇
1 418
4Arabic (ar)
غواصة يو بي-40
472
5Persian (fa)
اس‌ام یوبی-۴۰
459
6French (fr)
Unterseeboot UB-40
104
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "SM UB-40" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
SM UB-40
226
2Chinese (zh)
UB-40号潜艇
71
3French (fr)
Unterseeboot UB-40
12
4Polish (pl)
SM UB-40
11
5Arabic (ar)
غواصة يو بي-40
2
6Persian (fa)
اس‌ام یوبی-۴۰
2
More...

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

The highest AI

Language versions of the article "SM UB-40" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
SM UB-40
26
2Polish (pl)
SM UB-40
11
3French (fr)
Unterseeboot UB-40
3
4Chinese (zh)
UB-40号潜艇
2
5Arabic (ar)
غواصة يو بي-40
1
6Persian (fa)
اس‌ام یوبی-۴۰
1
More...

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

The highest AI in June 2025

Language versions of the article "SM UB-40" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
غواصة يو بي-40
0
2English (en)
SM UB-40
0
3Persian (fa)
اس‌ام یوبی-۴۰
0
4French (fr)
Unterseeboot UB-40
0
5Polish (pl)
SM UB-40
0
6Chinese (zh)
UB-40号潜艇
0
More...

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

The highest CI

Language versions of the article "SM UB-40" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
UB-40号潜艇
408
2Arabic (ar)
غواصة يو بي-40
303
3English (en)
SM UB-40
134
4Polish (pl)
SM UB-40
41
5French (fr)
Unterseeboot UB-40
35
6Persian (fa)
اس‌ام یوبی-۴۰
31
More...

Scores

Estimated value for Wikipedia:
Polish:
Global:
Popularity in June 2025:
Polish:
Global:
Popularity in all years:
Polish:
Global:
Authors in June 2025:
Polish:
Global:
Registered authors in all years:
Polish:
Global:
Citations:
Polish:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
غواصة يو بي-40
enEnglish
SM UB-40
faPersian
اس‌ام یوبی-۴۰
frFrench
Unterseeboot UB-40
plPolish
SM UB-40
zhChinese
UB-40号潜艇

Popularity rank trends

Best Rank Polish:
#38024
03.2014 		Global:
#734109
03.2014

AI rank trends

Best Rank Polish:
#690
03.2014 		Global:
#141810
03.2014

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

en: SM UB-40
pl: SM UB-40
zh: UB-40号潜艇
ar: غواصة يو بي-40
fa: اس‌ام یوبی-۴۰
fr: Unterseeboot UB-40

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Polish Wikipedia the most popular articles on that day were: Jolanta Wadowska-Król, Ołowiane dzieci, Huta Metali Nieżelaznych Szopienice, Kacper Tomasiak, Jerzy Ziętek, Jeffrey Epstein, Julija Szczetinina, Ołowica, Zdzisław Grudzień (1924–1982), Zimowe Igrzyska Olimpijskie 2026.

About WikiRank

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