Classe CA

it

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Classe CA

Quality:

CA-class midget submarine - Italian submarine class. Article “Classe CA” in Italian Wikipedia has 21.9 points for quality (as of July 1, 2025). The article contains 6 references and 7 sections.

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

Since the creation of article “Classe CA”, its content was written by 13 registered users of Italian Wikipedia and edited by 74 registered Wikipedia users in all languages.

The article is cited 108 times in Italian Wikipedia and cited 719 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #24824 in December 2023
  • Global: #160051 in February 2011

The highest popularity rank from 2008:

  • Local (Italian): #155759 in February 2010
  • Global: #104525 in June 2013

There are 8 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
1Czech (cs)
Třída CA
34.2962
2Italian (it)
Classe CA
21.9065
3German (de)
CA-Klasse
17.9386
4Finnish (fi)
CA-luokka
15.4925
5English (en)
CA-class submarine
13.1801
6French (fr)
Classe CA (sous-marin de poche)
8.9507
7Russian (ru)
Подводные лодки типа CA
8.1396
8Ukrainian (uk)
Підводні човни типу «CA»
5.8671
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 "Classe CA" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
CA-class submarine
56 275
2Italian (it)
Classe CA
41 149
3Russian (ru)
Подводные лодки типа CA
36 464
4German (de)
CA-Klasse
6 180
5French (fr)
Classe CA (sous-marin de poche)
742
6Czech (cs)
Třída CA
274
7Finnish (fi)
CA-luokka
220
8Ukrainian (uk)
Підводні човни типу «CA»
62
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 "Classe CA" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
CA-class submarine
239
2Italian (it)
Classe CA
177
3Russian (ru)
Подводные лодки типа CA
71
4German (de)
CA-Klasse
15
5French (fr)
Classe CA (sous-marin de poche)
14
6Czech (cs)
Třída CA
6
7Finnish (fi)
CA-luokka
4
8Ukrainian (uk)
Підводні човни типу «CA»
3
More...

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

The highest AI

Language versions of the article "Classe CA" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
CA-class submarine
24
2German (de)
CA-Klasse
21
3Italian (it)
Classe CA
13
4Russian (ru)
Подводные лодки типа CA
8
5French (fr)
Classe CA (sous-marin de poche)
3
6Czech (cs)
Třída CA
2
7Finnish (fi)
CA-luokka
2
8Ukrainian (uk)
Підводні човни типу «CA»
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 "Classe CA" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Czech (cs)
Třída CA
0
2German (de)
CA-Klasse
0
3English (en)
CA-class submarine
0
4Finnish (fi)
CA-luokka
0
5French (fr)
Classe CA (sous-marin de poche)
0
6Italian (it)
Classe CA
0
7Russian (ru)
Подводные лодки типа CA
0
8Ukrainian (uk)
Підводні човни типу «CA»
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 "Classe CA" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
Classe CA (sous-marin de poche)
141
2Russian (ru)
Подводные лодки типа CA
133
3Italian (it)
Classe CA
108
4Ukrainian (uk)
Підводні човни типу «CA»
100
5English (en)
CA-class submarine
91
6German (de)
CA-Klasse
74
7Finnish (fi)
CA-luokka
68
8Czech (cs)
Třída CA
4
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
csCzech
Třída CA
deGerman
CA-Klasse
enEnglish
CA-class submarine
fiFinnish
CA-luokka
frFrench
Classe CA (sous-marin de poche)
itItalian
Classe CA
ruRussian
Подводные лодки типа CA
ukUkrainian
Підводні човни типу «CA»

Popularity rank trends

Best Rank Italian:
#155759
02.2010
Global:
#104525
06.2013

AI rank trends

Best Rank Italian:
#24824
12.2023
Global:
#160051
02.2011

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on CA-class midget submarine from Wikipedia articles about Midget submarine, CB-class midget submarine, Italian submarines of World War II, Leonardo da Vinci and Junio Valerio Borghese. Whereas reading the article about CA-class midget submarine people most often go to Wikipedia articles on CB-class midget submarine, X-class submarine, Midget submarine, Leonardo da Vinci and Italian submarines of World War II.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Italian Wikipedia the most popular articles on that day were: Matilde Lorenzi, Federico Tomasoni, Carolina Kostner, Festival di Sanremo 2026, Eric Dane, Quel pomeriggio di un giorno da cani, Andrea Pignataro, Simone Deromedis, Jeffrey Epstein, Dorothea Wierer.

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