U-447

it

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U-447

Quality:

U-447 - 1942 Type VIIC submarine. Article “U-447” in Italian Wikipedia has 3.2 points for quality (as of July 1, 2025). The article contains 0 references and 3 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-447”, its content was written by 21 registered users of Italian Wikipedia and edited by 64 registered Wikipedia users in all languages.

The article is cited 32 times in Italian Wikipedia and cited 4867 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #24211 in February 2010
  • Global: #284273 in June 2025

The highest popularity rank from 2008:

  • Local (Italian): #153592 in March 2010
  • Global: #2243555 in August 2014

There are 10 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-447 (tàu ngầm Đức)
42.1996
2Portuguese (pt)
U-447
25.0302
3Catalan (ca)
U-447
24.2348
4Arabic (ar)
الغواصة الألمانية يو-447
22.7631
5English (en)
German submarine U-447
21.8188
6Ukrainian (uk)
U-447
13.0671
7French (fr)
Unterseeboot 447
11.3246
8Slovenian (sl)
U-447
6.7911
9Italian (it)
U-447
3.218
10Persian (fa)
زیردریایی یو-۴۴۷
1.2398
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-447" in all the time
#LanguagePopularity awardRelative popularity
1Italian (it)
U-447
12 558
2English (en)
German submarine U-447
9 989
3Portuguese (pt)
U-447
1 400
4French (fr)
Unterseeboot 447
953
5Slovenian (sl)
U-447
843
6Persian (fa)
زیردریایی یو-۴۴۷
445
7Ukrainian (uk)
U-447
300
8Arabic (ar)
الغواصة الألمانية يو-447
268
9Vietnamese (vi)
U-447 (tàu ngầm Đức)
111
10Catalan (ca)
U-447
80
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-447" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
German submarine U-447
52
2Italian (it)
U-447
31
3Catalan (ca)
U-447
17
4Vietnamese (vi)
U-447 (tàu ngầm Đức)
11
5Portuguese (pt)
U-447
7
6French (fr)
Unterseeboot 447
5
7Persian (fa)
زیردریایی یو-۴۴۷
3
8Ukrainian (uk)
U-447
2
9Arabic (ar)
الغواصة الألمانية يو-447
1
10Slovenian (sl)
U-447
1
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-447" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1Italian (it)
U-447
21
2English (en)
German submarine U-447
18
3French (fr)
Unterseeboot 447
10
4Ukrainian (uk)
U-447
4
5Persian (fa)
زیردریایی یو-۴۴۷
3
6Portuguese (pt)
U-447
2
7Slovenian (sl)
U-447
2
8Vietnamese (vi)
U-447 (tàu ngầm Đức)
2
9Arabic (ar)
الغواصة الألمانية يو-447
1
10Catalan (ca)
U-447
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 "U-447" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Vietnamese (vi)
U-447 (tàu ngầm Đức)
2
2Catalan (ca)
U-447
1
3Arabic (ar)
الغواصة الألمانية يو-447
0
4English (en)
German submarine U-447
0
5Persian (fa)
زیردریایی یو-۴۴۷
0
6French (fr)
Unterseeboot 447
0
7Italian (it)
U-447
0
8Portuguese (pt)
U-447
0
9Slovenian (sl)
U-447
0
10Ukrainian (uk)
U-447
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-447" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Arabic (ar)
الغواصة الألمانية يو-447
1 152
2English (en)
German submarine U-447
765
3French (fr)
Unterseeboot 447
713
4Ukrainian (uk)
U-447
648
5Slovenian (sl)
U-447
586
6Portuguese (pt)
U-447
575
7Vietnamese (vi)
U-447 (tàu ngầm Đức)
355
8Catalan (ca)
U-447
40
9Italian (it)
U-447
32
10Persian (fa)
زیردریایی یو-۴۴۷
1
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-447
caCatalan
U-447
enEnglish
German submarine U-447
faPersian
زیردریایی یو-۴۴۷
frFrench
Unterseeboot 447
itItalian
U-447
ptPortuguese
U-447
slSlovenian
U-447
ukUkrainian
U-447
viVietnamese
U-447 (tàu ngầm Đức)

Popularity rank trends

Best Rank Italian:
#153592
03.2010
Global:
#2243555
08.2014

AI rank trends

Best Rank Italian:
#24211
02.2010
Global:
#284273
06.2025

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):

it: U-447
pt: U-447
sl: U-447
uk: U-447
ca: U-447

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Italian Wikipedia the most popular articles on that day were: Niscemi, Morbo di K, Antonio Vergara, Moussa Diaby, Giovanni Borromeo, Antonio Chichiarelli, Il falsario (film 2025), Marty Supreme, I giorni del cielo, United States Immigration and Customs Enforcement.

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