CD3

ca

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CD3

Quality:

CD3 complex - protein complex and T cell co-receptor. Article “CD3” in Catalan Wikipedia has 2 points for quality (as of July 1, 2026).

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

Since the creation of article “CD3”, its content was written by 6 registered users of Catalan Wikipedia and edited by 167 registered Wikipedia users in all languages.

The article is cited 25 times in Catalan Wikipedia and cited 1748 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #7703 in July 2024
  • Global: #85242 in February 2007

The highest popularity rank from 2008:

  • Local (Catalan): #31105 in January 2009
  • Global: #100840 in April 2015

There are 13 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
1Polish (pl)
CD3
32.1296
2French (fr)
CD3
24.281
3English (en)
CD3 (immunology)
23.8584
4Italian (it)
CD3
17.7569
5Portuguese (pt)
CD3
16.7986
6Galician (gl)
CD3
13.9899
7Spanish (es)
CD3
13.8905
8Arabic (ar)
كتلة التمايز 3
13.135
9Vietnamese (vi)
CD3
12.5137
10Persian (fa)
CD3
4.9651
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 "CD3" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
CD3 (immunology)
1 706 180
2Spanish (es)
CD3
179 665
3French (fr)
CD3
158 892
4German (de)
CD3-Rezeptor
155 275
5Italian (it)
CD3
146 961
6Polish (pl)
CD3
60 428
7Portuguese (pt)
CD3
45 677
8Russian (ru)
CD3 (иммунология)
40 967
9Persian (fa)
CD3
9 001
10Catalan (ca)
CD3
5 348
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 "CD3" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
CD3 (immunology)
1 836
2French (fr)
CD3
149
3German (de)
CD3-Rezeptor
122
4Spanish (es)
CD3
91
5Polish (pl)
CD3
84
6Russian (ru)
CD3 (иммунология)
70
7Italian (it)
CD3
62
8Vietnamese (vi)
CD3
23
9Persian (fa)
CD3
21
10Catalan (ca)
CD3
17
More...

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

The highest AI

Language versions of the article "CD3" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
CD3 (immunology)
46
2Italian (it)
CD3
33
3German (de)
CD3-Rezeptor
25
4French (fr)
CD3
24
5Russian (ru)
CD3 (иммунология)
8
6Catalan (ca)
CD3
6
7Spanish (es)
CD3
6
8Polish (pl)
CD3
6
9Vietnamese (vi)
CD3
6
10Arabic (ar)
كتلة التمايز 3
2
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 "CD3" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Arabic (ar)
كتلة التمايز 3
0
2Catalan (ca)
CD3
0
3German (de)
CD3-Rezeptor
0
4English (en)
CD3 (immunology)
0
5Spanish (es)
CD3
0
6Persian (fa)
CD3
0
7French (fr)
CD3
0
8Galician (gl)
CD3
0
9Italian (it)
CD3
0
10Polish (pl)
CD3
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 "CD3" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
CD3 (immunology)
957
2Russian (ru)
CD3 (иммунология)
339
3Italian (it)
CD3
99
4French (fr)
CD3
91
5Arabic (ar)
كتلة التمايز 3
50
6Persian (fa)
CD3
50
7Vietnamese (vi)
CD3
35
8German (de)
CD3-Rezeptor
34
9Catalan (ca)
CD3
25
10Spanish (es)
CD3
23
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
كتلة التمايز 3
caCatalan
CD3
deGerman
CD3-Rezeptor
enEnglish
CD3 (immunology)
esSpanish
CD3
faPersian
CD3
frFrench
CD3
glGalician
CD3
itItalian
CD3
plPolish
CD3
ptPortuguese
CD3
ruRussian
CD3 (иммунология)
viVietnamese
CD3

Popularity rank trends

Best Rank Catalan:
#31105
01.2009
Global:
#100840
04.2015

AI rank trends

Best Rank Catalan:
#7703
07.2024
Global:
#85242
02.2007

Local AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on CD3 complex from Wikipedia articles about CD3, Natural killer cell, T-cell receptor, Teplizumab and CD3E. Whereas reading the article about CD3 complex people most often go to Wikipedia articles on Cluster of differentiation, T-cell receptor, CD247, T-lymphocytes and CD3E.

Cumulative results of quality and popularity of the Wikipedia article

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

es: CD3
fr: CD3
it: CD3
pl: CD3
pt: CD3
fa: CD3
ca: CD3
vi: CD3
gl: CD3

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 Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

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