Projekt 667BDRM

cs

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Projekt 667BDRM

Quality:

Delta IV-class submarine - nuclear-powered ballistic missile submarine class. Article "Projekt 667BDRM" in Czech Wikipedia has 28.3 points for quality (as of July 1, 2025). The article contains 10 references and 7 sections.

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

Since the creation of article "Projekt 667BDRM", its content was written by 9 registered users of Czech Wikipedia and edited by 181 registered Wikipedia users in all languages.

The article is cited 10 times in Czech Wikipedia and cited 597 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #1850 in December 2011
  • Global: #26345 in October 2012

The highest popularity rank from 2008:

  • Local (Czech): #21558 in July 2019
  • Global: #68086 in December 2011

There are 11 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
1German (de)
Projekt 667BDRM
56.1759
2Slovenian (sl)
Podmornice razreda Delfin
51.022
3Russian (ru)
Подводные лодки проекта 667БДРМ «Дельфин»
40.4495
4Czech (cs)
Projekt 667BDRM
28.2664
5Ukrainian (uk)
Підводні човни проєкту 667БДРМ «Дельфін»
22.4608
6Finnish (fi)
Projekti 667BDRM
12.2507
7Swedish (sv)
Projekt 667BDRM Delfin
8.5471
8Vietnamese (vi)
Delta IV (lớp tàu ngầm)
6.1126
9Norwegian (Nynorsk) (nn)
Ubåtklassen Delta IV
5.2057
10Polish (pl)
Okręty podwodne projektu 667BDRM
5.1968
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 "Projekt 667BDRM" in all the time
#LanguagePopularity awardRelative popularity
1Russian (ru)
Подводные лодки проекта 667БДРМ «Дельфин»
1 375 616
2German (de)
Projekt 667BDRM
222 669
3Polish (pl)
Okręty podwodne projektu 667BDRM
85 573
4Czech (cs)
Projekt 667BDRM
27 757
5Finnish (fi)
Projekti 667BDRM
17 500
6Swedish (sv)
Projekt 667BDRM Delfin
13 674
7Ukrainian (uk)
Підводні човни проєкту 667БДРМ «Дельфін»
9 736
8Vietnamese (vi)
Delta IV (lớp tàu ngầm)
3 069
9Slovenian (sl)
Podmornice razreda Delfin
1 245
10Norwegian (no)
Delta IV (ubåtklasse)
763
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 "Projekt 667BDRM" in June 2025
#LanguagePopularity awardRelative popularity
1Russian (ru)
Подводные лодки проекта 667БДРМ «Дельфин»
5 339
2German (de)
Projekt 667BDRM
756
3Czech (cs)
Projekt 667BDRM
166
4Ukrainian (uk)
Підводні човни проєкту 667БДРМ «Дельфін»
108
5Polish (pl)
Okręty podwodne projektu 667BDRM
90
6Finnish (fi)
Projekti 667BDRM
29
7Swedish (sv)
Projekt 667BDRM Delfin
28
8Vietnamese (vi)
Delta IV (lớp tàu ngầm)
28
9Slovenian (sl)
Podmornice razreda Delfin
12
10Norwegian (no)
Delta IV (ubåtklasse)
10
More...

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

The highest AI

Language versions of the article "Projekt 667BDRM" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1Russian (ru)
Подводные лодки проекта 667БДРМ «Дельфин»
55
2German (de)
Projekt 667BDRM
46
3Ukrainian (uk)
Підводні човни проєкту 667БДРМ «Дельфін»
20
4Finnish (fi)
Projekti 667BDRM
13
5Vietnamese (vi)
Delta IV (lớp tàu ngầm)
10
6Czech (cs)
Projekt 667BDRM
9
7Polish (pl)
Okręty podwodne projektu 667BDRM
8
8Swedish (sv)
Projekt 667BDRM Delfin
8
9Norwegian (no)
Delta IV (ubåtklasse)
5
10Slovenian (sl)
Podmornice razreda Delfin
4
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 "Projekt 667BDRM" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Slovenian (sl)
Podmornice razreda Delfin
1
2Czech (cs)
Projekt 667BDRM
0
3German (de)
Projekt 667BDRM
0
4Finnish (fi)
Projekti 667BDRM
0
5Norwegian (Nynorsk) (nn)
Ubåtklassen Delta IV
0
6Norwegian (no)
Delta IV (ubåtklasse)
0
7Polish (pl)
Okręty podwodne projektu 667BDRM
0
8Russian (ru)
Подводные лодки проекта 667БДРМ «Дельфин»
0
9Swedish (sv)
Projekt 667BDRM Delfin
0
10Ukrainian (uk)
Підводні човни проєкту 667БДРМ «Дельфін»
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 "Projekt 667BDRM" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Russian (ru)
Подводные лодки проекта 667БДРМ «Дельфин»
143
2Ukrainian (uk)
Підводні човни проєкту 667БДРМ «Дельфін»
117
3Polish (pl)
Okręty podwodne projektu 667BDRM
91
4Swedish (sv)
Projekt 667BDRM Delfin
91
5German (de)
Projekt 667BDRM
68
6Slovenian (sl)
Podmornice razreda Delfin
32
7Finnish (fi)
Projekti 667BDRM
20
8Czech (cs)
Projekt 667BDRM
10
9Vietnamese (vi)
Delta IV (lớp tàu ngầm)
10
10Norwegian (Nynorsk) (nn)
Ubåtklassen Delta IV
9
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
csCzech
Projekt 667BDRM
deGerman
Projekt 667BDRM
fiFinnish
Projekti 667BDRM
nnNorwegian (Nynorsk)
Ubåtklassen Delta IV
noNorwegian
Delta IV (ubåtklasse)
plPolish
Okręty podwodne projektu 667BDRM
ruRussian
Подводные лодки проекта 667БДРМ «Дельфин»
slSlovenian
Podmornice razreda Delfin
svSwedish
Projekt 667BDRM Delfin
ukUkrainian
Підводні човни проєкту 667БДРМ «Дельфін»
viVietnamese
Delta IV (lớp tàu ngầm)

Popularity rank trends

Best Rank Czech:
#21558
07.2019
Global:
#68086
12.2011

AI rank trends

Best Rank Czech:
#1850
12.2011
Global:
#26345
10.2012

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Delta IV-class submarine from Wikipedia articles about Borei-class submarine, List of Soviet and Russian submarine classes, Ballistic missile submarine, Wikipedia article and R-29RMU Sineva. Whereas reading the article about Delta IV-class submarine people most often go to Wikipedia articles on Delta III-class submarine, R-29RMU2 Layner, Borei-class submarine, Typhoon-class submarine and R-29RMU Sineva.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Czech Wikipedia the most popular articles on that day were: RSS, János Hunyadi, Margita Balaštíková, Alžběta Lucemburská, ISO 8859-2, Trosečník (film, 2000), Vladislav Jagellonský, Elton John, Jan Jakob, Jitka Molavcová.

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