UB 18

de

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UB 18

Quality:

SM UB-18 - 1915 Type UB II submarine. Article “UB 18” in German Wikipedia has 12.8 points for quality (as of July 1, 2025). The article contains 2 references and 3 sections.

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

Since the creation of article “UB 18”, its content was written by 21 registered users of German Wikipedia and edited by 64 registered Wikipedia users in all languages.

The article is cited 34 times in German Wikipedia and cited 948 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #30509 in March 2008
  • Global: #146542 in December 2016

The highest popularity rank from 2008:

  • Local (German): #135211 in September 2017
  • Global: #725459 in September 2017

There are 7 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-18
52.0414
2Chinese (zh)
UB-18号潜艇
41.3645
3English (en)
SM UB-18
40.2908
4French (fr)
Unterseeboot UB-18
25.1087
5Arabic (ar)
غواصة يو بي-18
22.8701
6German (de)
UB 18
12.7512
7Persian (fa)
اس‌ام یوبی-۱۸
2.9784
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 "UB 18" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
SM UB-18
28 452
2German (de)
UB 18
15 995
3Polish (pl)
SM UB-18
3 686
4Chinese (zh)
UB-18号潜艇
1 729
5Arabic (ar)
غواصة يو بي-18
551
6Persian (fa)
اس‌ام یوبی-۱۸
490
7French (fr)
Unterseeboot UB-18
140
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 "UB 18" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
SM UB-18
100
2German (de)
UB 18
43
3Chinese (zh)
UB-18号潜艇
33
4Polish (pl)
SM UB-18
22
5French (fr)
Unterseeboot UB-18
9
6Persian (fa)
اس‌ام یوبی-۱۸
3
7Arabic (ar)
غواصة يو بي-18
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 "UB 18" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
SM UB-18
24
2German (de)
UB 18
21
3Polish (pl)
SM UB-18
11
4Chinese (zh)
UB-18号潜艇
3
5Arabic (ar)
غواصة يو بي-18
2
6Persian (fa)
اس‌ام یوبی-۱۸
2
7French (fr)
Unterseeboot UB-18
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 "UB 18" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
غواصة يو بي-18
0
2German (de)
UB 18
0
3English (en)
SM UB-18
0
4Persian (fa)
اس‌ام یوبی-۱۸
0
5French (fr)
Unterseeboot UB-18
0
6Polish (pl)
SM UB-18
0
7Chinese (zh)
UB-18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 "UB 18" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
UB-18号潜艇
408
2Arabic (ar)
غواصة يو بي-18
306
3English (en)
SM UB-18
108
4Polish (pl)
SM UB-18
40
5French (fr)
Unterseeboot UB-18
35
6German (de)
UB 18
34
7Persian (fa)
اس‌ام یوبی-۱۸
17
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
غواصة يو بي-18
deGerman
UB 18
enEnglish
SM UB-18
faPersian
اس‌ام یوبی-۱۸
frFrench
Unterseeboot UB-18
plPolish
SM UB-18
zhChinese
UB-18号潜艇

Popularity rank trends

Best Rank German:
#135211
09.2017
Global:
#725459
09.2017

AI rank trends

Best Rank German:
#30509
03.2008
Global:
#146542
12.2016

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on SM UB-18 from Wikipedia articles about Type UB II submarine, Type UB submarine, List of U-boats of Germany, Liste deutscher U-Boote and Flanders U-boat flotillas. Whereas reading the article about SM UB-18 people most often go to Wikipedia articles on Type UB II submarine, List of shipwrecks in September 1916, List of shipwrecks in August 1916, List of shipwrecks in November 1916 and List of shipwrecks in December 1916.

Cumulative results of quality and popularity of the Wikipedia article

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

de: UB 18

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 German Wikipedia the most popular articles on that day were: Jeffrey Epstein, Cordelia Wege, Polizeiruf 110: Der Wanderer zieht von dannen, Lawrence von Arabien (Film), Medaillenspiegel der Olympischen Winterspiele 2026, Peter Kurth (Schauspieler), Die Tribute von Panem – The Ballad of Songbirds and Snakes, Olympische Winterspiele 2026/Eishockey (Herren), Olympische Winterspiele 2026, Federica Brignone.

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