CP866

cs

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CP866

Quality:

Code page 866 - IBM/DOS code page for Russian extending the Basic Latin set to the basic Cyrillic alphabet for the Russian language. Article “CP866” in Czech Wikipedia has 4.1 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Czech) language version.

Since the creation of article “CP866”, its content was written by 5 registered users of Czech Wikipedia and edited by 129 registered Wikipedia users in all languages.

The article is cited 23 times in Czech Wikipedia and cited 944 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #8745 in October 2007
  • Global: #44904 in January 2005

The highest popularity rank from 2008:

  • Local (Czech): #56583 in January 2008
  • Global: #172599 in October 2015

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
1English (en)
Code page 866
61.0339
2Serbian (sr)
Кодна страница 866
27.8974
3Russian (ru)
CP866
13.863
4Esperanto (eo)
CP866
11.2706
5German (de)
Codepage 866
9.4465
6Ukrainian (uk)
CP866
8.97
7Czech (cs)
CP866
4.0891
8Finnish (fi)
MS-DOS-koodisivu 866
0.849
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 "CP866" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Code page 866
432 096
2Russian (ru)
CP866
336 982
3German (de)
Codepage 866
24 295
4Ukrainian (uk)
CP866
14 181
5Finnish (fi)
MS-DOS-koodisivu 866
6 117
6Esperanto (eo)
CP866
4 784
7Czech (cs)
CP866
4 313
8Serbian (sr)
Кодна страница 866
59
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 "CP866" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Code page 866
1 453
2Russian (ru)
CP866
666
3Ukrainian (uk)
CP866
38
4German (de)
Codepage 866
37
5Serbian (sr)
Кодна страница 866
9
6Czech (cs)
CP866
7
7Esperanto (eo)
CP866
6
8Finnish (fi)
MS-DOS-koodisivu 866
4
More...

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

The highest AI

Language versions of the article "CP866" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Code page 866
52
2Russian (ru)
CP866
38
3Finnish (fi)
MS-DOS-koodisivu 866
12
4German (de)
Codepage 866
11
5Esperanto (eo)
CP866
6
6Czech (cs)
CP866
5
7Ukrainian (uk)
CP866
4
8Serbian (sr)
Кодна страница 866
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 "CP866" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Code page 866
2
2Czech (cs)
CP866
0
3German (de)
Codepage 866
0
4Esperanto (eo)
CP866
0
5Finnish (fi)
MS-DOS-koodisivu 866
0
6Russian (ru)
CP866
0
7Serbian (sr)
Кодна страница 866
0
8Ukrainian (uk)
CP866
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 "CP866" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Code page 866
640
2Russian (ru)
CP866
99
3Finnish (fi)
MS-DOS-koodisivu 866
93
4Ukrainian (uk)
CP866
51
5Czech (cs)
CP866
23
6German (de)
Codepage 866
20
7Serbian (sr)
Кодна страница 866
15
8Esperanto (eo)
CP866
3
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
CP866
deGerman
Codepage 866
enEnglish
Code page 866
eoEsperanto
CP866
fiFinnish
MS-DOS-koodisivu 866
ruRussian
CP866
srSerbian
Кодна страница 866
ukUkrainian
CP866

Popularity rank trends

Best Rank Czech:
#56583
01.2008
Global:
#172599
10.2015

AI rank trends

Best Rank Czech:
#8745
10.2007
Global:
#44904
01.2005

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Code page 866 from Wikipedia articles about Nibble, Code page, Windows-1251, Alt code and Unicode. Whereas reading the article about Code page 866 people most often go to Wikipedia articles on Code page 437, Windows-1251, KOI-8, Code page and Main code page.

Cumulative results of quality and popularity of the Wikipedia article

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

ru: CP866
uk: CP866
eo: CP866
cs: CP866

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 Czech Wikipedia the most popular articles on that day were: Lední hokej na Zimních olympijských hrách 2026 – turnaj muži, Jiří Straka, Cyril Dobrý, Gabriela Soukalová, Extraktoři, Petr Macinka, Zimní olympijské hry 2026, Filip Chlapík, Mistrovství světa v ledním hokeji 2025, Lední hokej na olympijských hrách.

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