Classe Delta

Delta-class submarine - nuclear-powered ballistic missile submarine family. Article “Classe Delta” in Italian Wikipedia has 34.3 points for quality (as of July 1, 2026). The article contains 2 references and 25 sections.

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

Since the creation of article “Classe Delta”, its content was written by 44 registered users of Italian Wikipedia and edited by 470 registered Wikipedia users in all languages.

The article is cited 76 times in Italian Wikipedia and cited 849 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #7692 in May 2021
• Global: #32465 in December 2011

The highest popularity rank from 2008:

• Local (Italian): #50432 in December 2011
• Global: #40254 in December 2011

There are 16 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, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Malay (ms) Kapal selam kelas Delta		90.3358
2	English (en) Delta-class submarine		59.2584
3	Chinese (zh) 667B型核潜艇		47.5978
4	Spanish (es) Clase Delta		45.376
5	Korean (ko) 델타급 잠수함		40.5707
6	Italian (it) Classe Delta		34.3482
7	Czech (cs) Projekt 667		29.1898
8	Japanese (ja) デルタ型原子力潜水艦		24.4486
9	French (fr) Classe Delta		19.5177
10	Swedish (sv) Delta-klass		18.2991

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Classe Delta" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Delta-class submarine		2 351 712
2	Japanese (ja) デルタ型原子力潜水艦		401 470
3	Chinese (zh) 667B型核潜艇		199 903
4	French (fr) Classe Delta		166 191
5	Spanish (es) Clase Delta		149 791
6	Italian (it) Classe Delta		116 797
7	Dutch (nl) Deltaklasse		29 329
8	Swedish (sv) Delta-klass		26 325
9	Russian (ru) Подводные лодки класса Дельта		23 958
10	Vietnamese (vi) Delta (lớp tàu ngầm)		18 752

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Classe Delta" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Delta-class submarine		7 247
2	Japanese (ja) デルタ型原子力潜水艦		1 356
3	Chinese (zh) 667B型核潜艇		599
4	French (fr) Classe Delta		345
5	Spanish (es) Clase Delta		273
6	Persian (fa) زیردریایی کلاس دلتا		227
7	Italian (it) Classe Delta		168
8	Russian (ru) Подводные лодки класса Дельта		109
9	Dutch (nl) Deltaklasse		53
10	Vietnamese (vi) Delta (lớp tàu ngầm)		50

More...

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

Language versions of the article "Classe Delta" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Delta-class submarine		183
2	French (fr) Classe Delta		54
3	Italian (it) Classe Delta		44
4	Spanish (es) Clase Delta		36
5	Japanese (ja) デルタ型原子力潜水艦		33
6	Chinese (zh) 667B型核潜艇		31
7	Dutch (nl) Deltaklasse		25
8	Swedish (sv) Delta-klass		17
9	Vietnamese (vi) Delta (lớp tàu ngầm)		17
10	Czech (cs) Projekt 667		8

More...

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

Language versions of the article "Classe Delta" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Korean (ko) 델타급 잠수함		2
2	English (en) Delta-class submarine		1
3	Persian (fa) زیردریایی کلاس دلتا		1
4	Japanese (ja) デルタ型原子力潜水艦		1
5	Dutch (nl) Deltaklasse		1
6	Czech (cs) Projekt 667		0
7	Spanish (es) Clase Delta		0
8	French (fr) Classe Delta		0
9	Italian (it) Classe Delta		0
10	Malay (ms) Kapal selam kelas Delta		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Classe Delta" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Classe Delta		230
2	English (en) Delta-class submarine		149
3	Japanese (ja) デルタ型原子力潜水艦		92
4	Swedish (sv) Delta-klass		79
5	Italian (it) Classe Delta		76
6	Chinese (zh) 667B型核潜艇		69
7	Czech (cs) Projekt 667		42
8	Spanish (es) Clase Delta		28
9	Vietnamese (vi) Delta (lớp tàu ngầm)		22
10	Korean (ko) 델타급 잠수함		18

More...

#	Language	Value
cs	Czech Projekt 667
en	English Delta-class submarine
es	Spanish Clase Delta
fa	Persian زیردریایی کلاس دلتا
fr	French Classe Delta
it	Italian Classe Delta
ja	Japanese デルタ型原子力潜水艦
ko	Korean 델타급 잠수함
ms	Malay Kapal selam kelas Delta
nl	Dutch Deltaklasse
nn	Norwegian (Nynorsk) Ubåtklassen Delta
no	Norwegian Delta-klassen
ru	Russian Подводные лодки класса Дельта
sv	Swedish Delta-klass
vi	Vietnamese Delta (lớp tàu ngầm)
zh	Chinese 667B型核潜艇

Best Rank

Italian: #50432 12.2011

Global: #40254 12.2011

Best Rank

Italian: #7692 05.2021

Global: #32465 12.2011

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Italian Wikipedia the most popular articles on that day were: Fraternità sacerdotale San Pio X, Jeff Ekhator, Alessandro Bastoni, Marcel Lefebvre, Campionato mondiale di calcio 2026, Marcatori del campionato mondiale di calcio, Campionato mondiale di calcio, Kylian Mbappé, Michael Olise, Sadio Mané.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information