CD1a

de

WikiRank.net
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CD1a

Quality:

CD1a molecule - mammalian protein found in Homo sapiens. Article “CD1a” in German Wikipedia has 14.5 points for quality (as of July 1, 2026). The article contains 1 references and 3 sections.

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

Since the creation of article “CD1a”, its content was written by 3 registered users of German Wikipedia and edited by 26 registered Wikipedia users in all languages.

The article is cited 2 times in German Wikipedia and cited 1104 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #167039 in March 2026
  • Global: #205922 in January 2020

The highest popularity rank from 2008:

  • Local (German): #534111 in January 2020
  • Global: #861823 in November 2008

There are 6 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)
CD1A
33.2109
2Chinese (zh)
CD1A
32.7358
3Polish (pl)
CD1a
28.0116
4Ukrainian (uk)
CD1A
15.6567
5German (de)
CD1a
14.468
6Russian (ru)
CD1A
8.682
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 "CD1a" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
CD1A
153 893
2German (de)
CD1a
7 723
3Polish (pl)
CD1a
5 452
4Chinese (zh)
CD1A
1 991
5Russian (ru)
CD1A
1 700
6Ukrainian (uk)
CD1A
224
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 "CD1a" in June 2026
#LanguagePopularity awardRelative popularity
1Chinese (zh)
CD1A
149
2English (en)
CD1A
117
3Polish (pl)
CD1a
26
4German (de)
CD1a
19
5Russian (ru)
CD1A
8
6Ukrainian (uk)
CD1A
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 "CD1a" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
CD1A
16
2Polish (pl)
CD1a
5
3German (de)
CD1a
3
4Russian (ru)
CD1A
1
5Chinese (zh)
CD1A
1
6Ukrainian (uk)
CD1A
0
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 "CD1a" with the highest AI in June 2026
#LanguageAI awardRelative AI
1German (de)
CD1a
0
2English (en)
CD1A
0
3Polish (pl)
CD1a
0
4Russian (ru)
CD1A
0
5Ukrainian (uk)
CD1A
0
6Chinese (zh)
CD1A
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 "CD1a" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
CD1A
368
2Ukrainian (uk)
CD1A
331
3Russian (ru)
CD1A
330
4Chinese (zh)
CD1A
73
5German (de)
CD1a
2
6Polish (pl)
CD1a
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
CD1a
enEnglish
CD1A
plPolish
CD1a
ruRussian
CD1A
ukUkrainian
CD1A
zhChinese
CD1A

Popularity rank trends

Best Rank German:
#534111
01.2020
Global:
#861823
11.2008

AI rank trends

Best Rank German:
#167039
03.2026
Global:
#205922
01.2020

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):

en: CD1A
de: CD1a
pl: CD1a
zh: CD1A
ru: CD1A
uk: CD1A

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 German Wikipedia the most popular articles on that day were: Demokratische Republik Kongo, Fußball-Weltmeisterschaft 2026, Senegal, Julian Nagelsmann, Erling Haaland, Sadio Mané, Fußball-Weltmeisterschaft 1994, Jürgen Klopp, Fußball-Europameisterschaft 2028, Fußball-Weltmeisterschaft.

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