CD

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CD

Quality:

CD - Wikimedia disambiguation page. Article “CD” in Czech Wikipedia has 5.4 points for quality (as of July 1, 2026). The article contains 0 references and 5 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 “CD”, its content was written by 27 registered users of Czech Wikipedia and edited by 1200 registered Wikipedia users in all languages.

The article is cited 32 times in Czech Wikipedia and cited 1545 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #992 in May 2006
  • Global: #1618 in December 2002

The highest popularity rank from 2008:

  • Local (Czech): #1026 in October 2008
  • Global: #45994 in January 2008

There are 42 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
CD (disambiguation)
19.1307
2Chinese (zh)
CD (消歧义)
10.7896
3Korean (ko)
CD
10.5038
4Japanese (ja)
CD (曖昧さ回避)
5.8827
5Italian (it)
Cd (disambigua)
5.7229
6Czech (cs)
CD
5.3901
7Spanish (es)
CD (desambiguación)
4.8721
8French (fr)
CD (homonymie)
4.5082
9Indonesian (id)
CD (disambiguasi)
4.3196
10Dutch (nl)
CD
3.8739
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 "CD" in all the time
#LanguagePopularity awardRelative popularity
1German (de)
CD (Begriffsklärung)
422 562
2English (en)
CD (disambiguation)
371 539
3Dutch (nl)
CD
220 393
4Czech (cs)
CD
156 666
5Japanese (ja)
CD (曖昧さ回避)
149 189
6Korean (ko)
CD
84 050
7Chinese (zh)
CD (消歧义)
76 540
8Portuguese (pt)
CD (desambiguação)
70 544
9Polish (pl)
CD (ujednoznacznienie)
69 356
10Spanish (es)
CD (desambiguación)
60 982
More...

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

Most popular in June 2026

The most popular language versions of the article "CD" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
CD (disambiguation)
424
2German (de)
CD (Begriffsklärung)
345
3Swedish (sv)
CD (olika betydelser)
182
4Chinese (zh)
CD (消歧义)
165
5Japanese (ja)
CD (曖昧さ回避)
131
6Polish (pl)
CD (ujednoznacznienie)
70
7French (fr)
CD (homonymie)
61
8Italian (it)
Cd (disambigua)
57
9Korean (ko)
CD
46
10Czech (cs)
CD
45
More...

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

The highest AI

Language versions of the article "CD" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
CD (disambiguation)
209
2German (de)
CD (Begriffsklärung)
136
3French (fr)
CD (homonymie)
85
4Dutch (nl)
CD
81
5Italian (it)
Cd (disambigua)
65
6Japanese (ja)
CD (曖昧さ回避)
63
7Russian (ru)
CD (значения)
55
8Danish (da)
Cd (flertydig)
48
9Polish (pl)
CD (ujednoznacznienie)
46
10Chinese (zh)
CD (消歧义)
40
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 2026

Language versions of the article "CD" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Arabic (ar)
سي دي (توضيح)
1
2English (en)
CD (disambiguation)
1
3Azerbaijani (az)
CD (dəqiqləşdirmə)
0
4Catalan (ca)
Cd
0
5Czech (cs)
CD
0
6Danish (da)
Cd (flertydig)
0
7German (de)
CD (Begriffsklärung)
0
8Greek (el)
CD (αποσαφήνιση)
0
9Esperanto (eo)
Cd
0
10Spanish (es)
CD (desambiguación)
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 "CD" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
CD (消歧义)
301
2Slovak (sk)
Cd
273
3Serbo-Croatian (sh)
CD
252
4Korean (ko)
CD
196
5Slovenian (sl)
CD
174
6Norwegian (Nynorsk) (nn)
CD
78
7Lithuanian (lt)
CD
65
8Portuguese (pt)
CD (desambiguação)
35
9Czech (cs)
CD
32
10Catalan (ca)
Cd
29
More...

Scores

Estimated value for Wikipedia:
Czech:
Global:
Popularity in June 2026:
Czech:
Global:
Popularity in all years:
Czech:
Global:
Authors in June 2026:
Czech:
Global:
Registered authors in all years:
Czech:
Global:
Citations:
Czech:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
سي دي (توضيح)
azAzerbaijani
CD (dəqiqləşdirmə)
caCatalan
Cd
csCzech
CD
daDanish
Cd (flertydig)
deGerman
CD (Begriffsklärung)
elGreek
CD (αποσαφήνιση)
enEnglish
CD (disambiguation)
eoEsperanto
Cd
esSpanish
CD (desambiguación)
etEstonian
CD (täpsustus)
euBasque
Cd
faPersian
CD (ابهام‌زدایی)
fiFinnish
Cd (täsmennyssivu)
frFrench
CD (homonymie)
glGalician
CD
heHebrew
CD (פירושונים)
huHungarian
Cd (egyértelműsítő lap)
idIndonesian
CD (disambiguasi)
itItalian
Cd (disambigua)
jaJapanese
CD (曖昧さ回避)
koKorean
CD
ltLithuanian
CD
nlDutch
CD
nnNorwegian (Nynorsk)
CD
noNorwegian
CD (andre betydninger)
plPolish
CD (ujednoznacznienie)
ptPortuguese
CD (desambiguação)
roRomanian
CD (dezambiguizare)
ruRussian
CD (значения)
shSerbo-Croatian
CD
simpleSimple English
CD (disambiguation)
skSlovak
Cd
slSlovenian
CD
srSerbian
CD (вишезначна одредница)
svSwedish
CD (olika betydelser)
thThai
CD
trTurkish
CD (anlam ayrımı)
ukUkrainian
CD (значення)
urUrdu
سی ڈی (ضد ابہام)
viVietnamese
CD (định hướng)
zhChinese
CD (消歧义)

Popularity rank trends

Best Rank Czech:
#1026
10.2008 		Global:
#45994
01.2008

AI rank trends

Best Rank Czech:
#992
05.2006 		Global:
#1618
12.2002

Local popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Cumulative results of quality and popularity of the Wikipedia article

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

de: CD (Begriffsklärung)
en: CD (disambiguation)
nl: CD
cs: CD
ja: CD (曖昧さ回避)
ko: CD
zh: CD (消歧义)
pt: CD (desambiguação)
pl: CD (ujednoznacznienie)
es: CD (desambiguación)
th: CD
sk: Cd
ru: CD (значения)
fr: CD (homonymie)
ca: Cd
sv: CD (olika betydelser)
ar: سي دي (توضيح)
sl: CD
sh: CD
lt: CD
hu: Cd (egyértelműsítő lap)
he: CD (פירושונים)
fi: Cd (täsmennyssivu)
et: CD (täpsustus)
simple: CD (disambiguation)
el: CD (αποσαφήνιση)
nn: CD
ro: CD (dezambiguizare)
da: Cd (flertydig)
uk: CD (значення)
eo: Cd
no: CD (andre betydninger)
eu: Cd
gl: CD
fa: CD (ابهام‌زدایی)
id: CD (disambiguasi)
it: Cd (disambigua)
tr: CD (anlam ayrımı)
az: CD (dəqiqləşdirmə)
ur: سی ڈی (ضد ابہام)
vi: CD (định hướng)
sr: CD (вишезначна одредница)

News from 1 July 2026

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 Czech Wikipedia the most popular articles on that day were: Simona Monyová, Konžská demokratická republika, Mistrovství světa ve fotbale 2026, Senegal, Boris Ingr, Sára Milfajtová, Barbora Krejčíková, Erling Haaland, Bitva na Sommě, Marko Čermák.

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 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