U-28

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U-28

Quality:

U-28 - 1936 Type VIIA submarine. Article “U-28” in Italian Wikipedia has 22.8 points for quality (as of July 1, 2025). The article contains 8 references and 12 sections.

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

Since the creation of article “U-28”, its content was written by 10 registered users of Italian Wikipedia and edited by 203 registered Wikipedia users in all languages.

The article is cited 32 times in Italian Wikipedia and cited 4456 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #19437 in March 2020
  • Global: #101329 in October 2008

The highest popularity rank from 2008:

  • Local (Italian): #509766 in August 2022
  • Global: #687386 in February 2012

There are 15 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
1Vietnamese (vi)
U-28 (tàu ngầm Đức) (1936)
50.7073
2English (en)
German submarine U-28 (1936)
41.9168
3Chinese (zh)
U-28号潜艇 (1936年)
38.7796
4Ukrainian (uk)
U-28 (1936)
34.4041
5Russian (ru)
U-28 (1936)
30.1231
6Italian (it)
U-28
22.828
7Portuguese (pt)
U-28
14.9149
8German (de)
U 28 (U-Boot, 1936)
14.6766
9French (fr)
Unterseeboot 28 (1936)
10.2729
10Polish (pl)
U-28 (1936)
10.2683
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 "U-28" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
German submarine U-28 (1936)
59 151
2German (de)
U 28 (U-Boot, 1936)
38 113
3Russian (ru)
U-28 (1936)
19 315
4Polish (pl)
U-28 (1936)
9 699
5Portuguese (pt)
U-28
6 989
6Dutch (nl)
U 28 (Kriegsmarine)
4 003
7French (fr)
Unterseeboot 28 (1936)
3 850
8Chinese (zh)
U-28号潜艇 (1936年)
2 254
9Serbian (sr)
Немачка подморница У-28
1 871
10Slovenian (sl)
U-28 (Kriegsmarine)
1 631
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 "U-28" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
German submarine U-28 (1936)
280
2Chinese (zh)
U-28号潜艇 (1936年)
97
3German (de)
U 28 (U-Boot, 1936)
92
4Russian (ru)
U-28 (1936)
89
5Italian (it)
U-28
35
6French (fr)
Unterseeboot 28 (1936)
25
7Polish (pl)
U-28 (1936)
19
8Portuguese (pt)
U-28
12
9Slovenian (sl)
U-28 (Kriegsmarine)
11
10Ukrainian (uk)
U-28 (1936)
7
More...

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

The highest AI

Language versions of the article "U-28" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
German submarine U-28 (1936)
55
2German (de)
U 28 (U-Boot, 1936)
52
3French (fr)
Unterseeboot 28 (1936)
17
4Russian (ru)
U-28 (1936)
15
5Serbian (sr)
Немачка подморница У-28
12
6Dutch (nl)
U 28 (Kriegsmarine)
11
7Italian (it)
U-28
10
8Polish (pl)
U-28 (1936)
10
9Portuguese (pt)
U-28
5
10Ukrainian (uk)
U-28 (1936)
5
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 "U-28" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
U 28 (U-Boot, 1936)
2
2Arabic (ar)
الغواصة الألمانية يو-28 (1936)
0
3English (en)
German submarine U-28 (1936)
0
4Persian (fa)
او-۲۸ (کریگس‌مارینه)
0
5French (fr)
Unterseeboot 28 (1936)
0
6Italian (it)
U-28
0
7Dutch (nl)
U 28 (Kriegsmarine)
0
8Polish (pl)
U-28 (1936)
0
9Portuguese (pt)
U-28
0
10Russian (ru)
U-28 (1936)
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 "U-28" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Arabic (ar)
الغواصة الألمانية يو-28 (1936)
1 151
2English (en)
German submarine U-28 (1936)
784
3French (fr)
Unterseeboot 28 (1936)
716
4Ukrainian (uk)
U-28 (1936)
669
5Vietnamese (vi)
U-28 (tàu ngầm Đức) (1936)
356
6Russian (ru)
U-28 (1936)
298
7German (de)
U 28 (U-Boot, 1936)
263
8Chinese (zh)
U-28号潜艇 (1936年)
70
9Persian (fa)
او-۲۸ (کریگس‌مارینه)
53
10Italian (it)
U-28
32
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
الغواصة الألمانية يو-28 (1936)
deGerman
U 28 (U-Boot, 1936)
enEnglish
German submarine U-28 (1936)
faPersian
او-۲۸ (کریگس‌مارینه)
frFrench
Unterseeboot 28 (1936)
itItalian
U-28
nlDutch
U 28 (Kriegsmarine)
plPolish
U-28 (1936)
ptPortuguese
U-28
ruRussian
U-28 (1936)
slSlovenian
U-28 (Kriegsmarine)
srSerbian
Немачка подморница У-28
ukUkrainian
U-28 (1936)
viVietnamese
U-28 (tàu ngầm Đức) (1936)
zhChinese
U-28号潜艇 (1936年)

Popularity rank trends

Best Rank Italian:
#509766
08.2022 		Global:
#687386
02.2012

AI rank trends

Best Rank Italian:
#19437
03.2020 		Global:
#101329
10.2008

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on U-28 from Wikipedia articles about Fritz-Julius Lemp, List of U-boats of Germany, Type VII submarine, and German submarine U-28. Whereas reading the article about U-28 people most often go to Wikipedia articles on U-29, Friedrich Guggenberger, Günter Kuhnke, Karl-Heinz Marbach and German submarine U-28.

Cumulative results of quality and popularity of the Wikipedia article

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

en: German submarine U-28 (1936)
de: U 28 (U-Boot, 1936)
ru: U-28 (1936)
pl: U-28 (1936)
pt: U-28
nl: U 28 (Kriegsmarine)
fr: Unterseeboot 28 (1936)
zh: U-28号潜艇 (1936年)
sr: Немачка подморница У-28
sl: U-28 (Kriegsmarine)
it: U-28
uk: U-28 (1936)
fa: او-۲۸ (کریگس‌مارینه)
ar: الغواصة الألمانية يو-28 (1936)
vi: U-28 (tàu ngầm Đức) (1936)

News from 10 March 2026

On 10 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Mojtaba Khamenei, Enhypen, Ali Khamenei, Strait of Hormuz, Jeffrey Epstein, 2026 Iran war, 2026 World Baseball Classic, Donald Trump, World Baseball Classic.

In Italian Wikipedia the most popular articles on that day were: Le libere donne, Giusi Bartolozzi, Mario Tobino, Guerrieri - La regola dell'equilibrio, Le libere donne di Magliano, Episodi di Mare fuori (sesta stagione), One Piece (serie televisiva), Daniele Scardina, Storia d'inverno, Rai.

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