U-408

pt

WikiRank.net
ver. 1.6.2

U-408

Quality:

U-408 - 1941 Type VIIC submarine. Article “U-408” in Portuguese Wikipedia has 21.4 points for quality (as of July 1, 2025). The article contains 8 references and 6 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-408”, its content was written by 2 registered users of Portuguese Wikipedia and edited by 82 registered Wikipedia users in all languages.

The article is cited 576 times in Portuguese Wikipedia and cited 5396 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #44406 in October 2023
  • Global: #179495 in June 2016

The highest popularity rank from 2008:

  • Local (Portuguese): #213187 in August 2023
  • Global: #1043631 in August 2023

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-408 (tàu ngầm Đức)
46.6501
2German (de)
U 408
35.1064
3English (en)
German submarine U-408
25.2631
4Arabic (ar)
الغواصة الألمانية يو-408
21.4666
5Portuguese (pt)
U-408
21.4334
6Ukrainian (uk)
U-408
15.3889
7Russian (ru)
U-408
10.6709
8French (fr)
Unterseeboot 408
10.6584
9Slovenian (sl)
U-408
6.7997
10Persian (fa)
زیردریایی یو-۴۰۸
1.2585
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-408" in all the time
#LanguagePopularity awardRelative popularity
1German (de)
U 408
17 106
2English (en)
German submarine U-408
14 887
3Russian (ru)
U-408
8 682
4French (fr)
Unterseeboot 408
1 644
5Portuguese (pt)
U-408
1 486
6Slovenian (sl)
U-408
1 066
7Persian (fa)
زیردریایی یو-۴۰۸
467
8Arabic (ar)
الغواصة الألمانية يو-408
431
9Ukrainian (uk)
U-408
386
10Vietnamese (vi)
U-408 (tàu ngầm Đức)
118
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-408" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
German submarine U-408
76
2German (de)
U 408
21
3Russian (ru)
U-408
19
4Persian (fa)
زیردریایی یو-۴۰۸
13
5French (fr)
Unterseeboot 408
13
6Vietnamese (vi)
U-408 (tàu ngầm Đức)
7
7Portuguese (pt)
U-408
4
8Slovenian (sl)
U-408
4
9Arabic (ar)
الغواصة الألمانية يو-408
2
10Ukrainian (uk)
U-408
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 "U-408" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
U 408
27
2English (en)
German submarine U-408
24
3French (fr)
Unterseeboot 408
11
4Ukrainian (uk)
U-408
6
5Russian (ru)
U-408
4
6Persian (fa)
زیردریایی یو-۴۰۸
3
7Slovenian (sl)
U-408
3
8Portuguese (pt)
U-408
2
9Arabic (ar)
الغواصة الألمانية يو-408
1
10Vietnamese (vi)
U-408 (tàu ngầm Đức)
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-408" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Vietnamese (vi)
U-408 (tàu ngầm Đức)
1
2Arabic (ar)
الغواصة الألمانية يو-408
0
3German (de)
U 408
0
4English (en)
German submarine U-408
0
5Persian (fa)
زیردریایی یو-۴۰۸
0
6French (fr)
Unterseeboot 408
0
7Portuguese (pt)
U-408
0
8Russian (ru)
U-408
0
9Slovenian (sl)
U-408
0
10Ukrainian (uk)
U-408
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-408" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Arabic (ar)
الغواصة الألمانية يو-408
1 152
2English (en)
German submarine U-408
894
3French (fr)
Unterseeboot 408
717
4Ukrainian (uk)
U-408
655
5Slovenian (sl)
U-408
589
6Portuguese (pt)
U-408
576
7Vietnamese (vi)
U-408 (tàu ngầm Đức)
355
8Russian (ru)
U-408
298
9German (de)
U 408
122
10Persian (fa)
زیردریایی یو-۴۰۸
38
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
الغواصة الألمانية يو-408
deGerman
U 408
enEnglish
German submarine U-408
faPersian
زیردریایی یو-۴۰۸
frFrench
Unterseeboot 408
ptPortuguese
U-408
ruRussian
U-408
slSlovenian
U-408
ukUkrainian
U-408
viVietnamese
U-408 (tàu ngầm Đức)

Popularity rank trends

Best Rank Portuguese:
#213187
08.2023
Global:
#1043631
08.2023

AI rank trends

Best Rank Portuguese:
#44406
10.2023
Global:
#179495
06.2016

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):

de: U 408
ru: U-408
pt: U-408
sl: U-408
uk: U-408

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 Portuguese Wikipedia the most popular articles on that day were: Lucas Pinheiro Braathen, Jeffrey Epstein, Isadora Cruz, Shawn Mendes, Maria Quitéria, Arquivos de Epstein, Dia dos Namorados, Léa Garcia, Margaret Thatcher, Trace Brasil.

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