SM UB-20

pl

Check current
quality score
WikiRank.net
ver. 1.6.2

SM UB-20

Quality:

SM UB-20 - 1915 Type UB II submarine. Article “SM UB-20” in Polish Wikipedia has 25.4 points for quality (as of July 1, 2025). The article contains 10 references and 8 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 “SM UB-20”, its content was written by 5 registered users of Polish Wikipedia and edited by 36 registered Wikipedia users in all languages.

The article is cited 34 times in Polish Wikipedia and cited 855 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #16045 in November 2013
  • Global: #231721 in November 2013

The highest popularity rank from 2008:

  • Local (Polish): #480205 in October 2016
  • Global: #1709600 in September 2019

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
1Chinese (zh)
UB-20号潜艇
37.8645
2English (en)
SM UB-20
34.4187
3Polish (pl)
SM UB-20
25.4115
4French (fr)
Unterseeboot UB-20
21.9465
5Persian (fa)
اس‌ام یوبی-۲۰
2.9884
6Arabic (ar)
غواصة يو بي-20
1.785
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-20" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
SM UB-20
21 251
2Polish (pl)
SM UB-20
1 379
3Chinese (zh)
UB-20号潜艇
1 250
4Persian (fa)
اس‌ام یوبی-۲۰
638
5Arabic (ar)
غواصة يو بي-20
465
6French (fr)
Unterseeboot UB-20
98
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-20" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
SM UB-20
63
2Chinese (zh)
UB-20号潜艇
31
3Polish (pl)
SM UB-20
4
4Persian (fa)
اس‌ام یوبی-۲۰
3
5Arabic (ar)
غواصة يو بي-20
2
6French (fr)
Unterseeboot UB-20
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-20" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
SM UB-20
24
2Polish (pl)
SM UB-20
5
3Persian (fa)
اس‌ام یوبی-۲۰
2
4French (fr)
Unterseeboot UB-20
2
5Chinese (zh)
UB-20号潜艇
2
6Arabic (ar)
غواصة يو بي-20
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-20" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
غواصة يو بي-20
0
2English (en)
SM UB-20
0
3Persian (fa)
اس‌ام یوبی-۲۰
0
4French (fr)
Unterseeboot UB-20
0
5Polish (pl)
SM UB-20
0
6Chinese (zh)
UB-20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-20" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
UB-20号潜艇
407
2Arabic (ar)
غواصة يو بي-20
303
3English (en)
SM UB-20
65
4Polish (pl)
SM UB-20
34
5French (fr)
Unterseeboot UB-20
32
6Persian (fa)
اس‌ام یوبی-۲۰
14
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-20
enEnglish
SM UB-20
faPersian
اس‌ام یوبی-۲۰
frFrench
Unterseeboot UB-20
plPolish
SM UB-20
zhChinese
UB-20号潜艇

Popularity rank trends

Best Rank Polish:
#480205
10.2016 		Global:
#1709600
09.2019

AI rank trends

Best Rank Polish:
#16045
11.2013 		Global:
#231721
11.2013

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-20
pl: SM UB-20
zh: UB-20号潜艇
fa: اس‌ام یوبی-۲۰
ar: غواصة يو بي-20
fr: Unterseeboot UB-20

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Polish Wikipedia the most popular articles on that day were: Maciek Szczerbowski, Jedna bitwa po drugiej, 98. ceremonia wręczenia Oscarów, Sean Penn, Binjamin Netanjahu, Michael B. Jordan, Grzesznicy, Jessie Buckley, Emilia Komarnicka, Iran.

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