U-681

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U-681

Quality:

U-681 - German world war II submarine. Article “U-681” in Portuguese Wikipedia has 19.3 points for quality (as of July 1, 2025). The article contains 7 references and 5 sections.

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

Since the creation of article “U-681”, its content was written by 2 registered users of Portuguese Wikipedia and edited by 31 registered Wikipedia users in all languages.

The article is cited 576 times in Portuguese Wikipedia and cited 3950 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #33189 in November 2021
  • Global: #339511 in October 2019

The highest popularity rank from 2008:

  • Local (Portuguese): #327128 in May 2015
  • Global: #1683767 in October 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
1Portuguese (pt)
U-681
19.3289
2English (en)
German submarine U-681
16.4869
3Arabic (ar)
الغواصة الألمانية يو-681
14.3301
4Ukrainian (uk)
U-681
13.8298
5French (fr)
Unterseeboot 681
10.8464
6Slovenian (sl)
U-681
6.9253
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-681" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
German submarine U-681
6 758
2French (fr)
Unterseeboot 681
1 242
3Portuguese (pt)
U-681
1 198
4Slovenian (sl)
U-681
657
5Arabic (ar)
الغواصة الألمانية يو-681
500
6Ukrainian (uk)
U-681
206
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-681" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
German submarine U-681
56
2Portuguese (pt)
U-681
8
3Arabic (ar)
الغواصة الألمانية يو-681
3
4Ukrainian (uk)
U-681
3
5French (fr)
Unterseeboot 681
2
6Slovenian (sl)
U-681
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-681" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
German submarine U-681
13
2French (fr)
Unterseeboot 681
9
3Ukrainian (uk)
U-681
5
4Portuguese (pt)
U-681
2
5Arabic (ar)
الغواصة الألمانية يو-681
1
6Slovenian (sl)
U-681
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-681" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
الغواصة الألمانية يو-681
0
2English (en)
German submarine U-681
0
3French (fr)
Unterseeboot 681
0
4Portuguese (pt)
U-681
0
5Slovenian (sl)
U-681
0
6Ukrainian (uk)
U-681
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-681" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
German submarine U-681
771
2French (fr)
Unterseeboot 681
710
3Arabic (ar)
الغواصة الألمانية يو-681
657
4Ukrainian (uk)
U-681
650
5Slovenian (sl)
U-681
586
6Portuguese (pt)
U-681
576
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-681
enEnglish
German submarine U-681
frFrench
Unterseeboot 681
ptPortuguese
U-681
slSlovenian
U-681
ukUkrainian
U-681

Popularity rank trends

Best Rank Portuguese:
#327128
05.2015 		Global:
#1683767
10.2019

AI rank trends

Best Rank Portuguese:
#33189
11.2021 		Global:
#339511
10.2019

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: German submarine U-681
fr: Unterseeboot 681
pt: U-681
sl: U-681
ar: الغواصة الألمانية يو-681
uk: U-681

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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