CD19

en

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CD19

Quality:

CD19 molecule - mammalian protein found in Homo sapiens. Article “CD19” in English Wikipedia has 80.4 points for quality (as of July 1, 2025). The article contains 80 references and 14 sections.

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

Since the creation of article “CD19”, its content was written by 42 registered users of English Wikipedia and edited by 85 registered Wikipedia users in all languages.

The article is cited 540 times in English Wikipedia and cited 1455 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #22910 in March 2018
  • Global: #104507 in March 2018

The highest popularity rank from 2008:

  • Local (English): #122358 in April 2015
  • Global: #194391 in October 2018

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
1English (en)
CD19
80.3759
2Chinese (zh)
CD19
59.268
3Vietnamese (vi)
CD19
31.2791
4Russian (ru)
CD19
29.6309
5French (fr)
CD19
29.3384
6German (de)
B-Lymphozytenantigen CD19
26.1772
7Persian (fa)
CD19
25.0396
8Galician (gl)
CD19
24.4277
9Spanish (es)
CD19
20.0387
10Czech (cs)
CD19
19.2081
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 "CD19" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
CD19
1 100 913
2Spanish (es)
CD19
93 851
3French (fr)
CD19
44 022
4German (de)
B-Lymphozytenantigen CD19
41 252
5Russian (ru)
CD19
41 200
6Persian (fa)
CD19
30 914
7Galician (gl)
CD19
6 868
8Chinese (zh)
CD19
4 065
9Vietnamese (vi)
CD19
2 226
10Czech (cs)
CD19
1 360
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 "CD19" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
CD19
1 760
2Chinese (zh)
CD19
169
3French (fr)
CD19
160
4German (de)
B-Lymphozytenantigen CD19
128
5Russian (ru)
CD19
114
6Persian (fa)
CD19
94
7Spanish (es)
CD19
74
8Czech (cs)
CD19
54
9Vietnamese (vi)
CD19
47
10Ukrainian (uk)
CD19
18
More...

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

The highest AI

Language versions of the article "CD19" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
CD19
42
2Russian (ru)
CD19
7
3German (de)
B-Lymphozytenantigen CD19
6
4Persian (fa)
CD19
6
5French (fr)
CD19
6
6Czech (cs)
CD19
4
7Spanish (es)
CD19
4
8Chinese (zh)
CD19
4
9Vietnamese (vi)
CD19
3
10Galician (gl)
CD19
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 2025

Language versions of the article "CD19" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Czech (cs)
CD19
0
2German (de)
B-Lymphozytenantigen CD19
0
3English (en)
CD19
0
4Spanish (es)
CD19
0
5Persian (fa)
CD19
0
6French (fr)
CD19
0
7Galician (gl)
CD19
0
8Russian (ru)
CD19
0
9Ukrainian (uk)
CD19
0
10Vietnamese (vi)
CD19
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 "CD19" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
CD19
540
2Russian (ru)
CD19
345
3Ukrainian (uk)
CD19
337
4Chinese (zh)
CD19
77
5French (fr)
CD19
72
6Vietnamese (vi)
CD19
24
7German (de)
B-Lymphozytenantigen CD19
23
8Spanish (es)
CD19
15
9Persian (fa)
CD19
9
10Galician (gl)
CD19
9
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
csCzech
CD19
deGerman
B-Lymphozytenantigen CD19
enEnglish
CD19
esSpanish
CD19
faPersian
CD19
frFrench
CD19
glGalician
CD19
ruRussian
CD19
ukUkrainian
CD19
viVietnamese
CD19
zhChinese
CD19

Popularity rank trends

Best Rank English:
#122358
04.2015
Global:
#194391
10.2018

AI rank trends

Best Rank English:
#22910
03.2018
Global:
#104507
03.2018

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on CD19 molecule from Wikipedia articles about Chimeric antigen receptor, Blinatumomab, Membrane spanning 4-domains A1, Cluster of differentiation and Loncastuximab tesirine. Whereas reading the article about CD19 molecule people most often go to Wikipedia articles on Cluster of differentiation, B-cell, Membrane spanning 4-domains A1, Complement C3d receptor 2 and Plasma cell.

Cumulative results of quality and popularity of the Wikipedia article

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

en: CD19
es: CD19
fr: CD19
ru: CD19
fa: CD19
gl: CD19
zh: CD19
vi: CD19
cs: CD19
uk: CD19

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In English Wikipedia the most popular articles on that day were: Ajit Pawar, Border 2, Sharad Pawar, Killing of Alex Pretti, Ilhan Omar, Sunetra Pawar, Todd Monken, Kristi Noem, Wonder Man (miniseries), Gregory Bovino.

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