Claudina

ca

WikiRank.net
ver. 1.6.3

Claudina

Quality:

Claudins - group of proteins forming tight junctions between cells that control paracellular transport of objects. Article “Claudina” in Catalan Wikipedia has 14.6 points for quality (as of July 1, 2026). The article contains 1 references and 7 sections.

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

Since the creation of article “Claudina”, its content was written by 11 registered users of Catalan Wikipedia and edited by 172 registered Wikipedia users in all languages.

The article is cited 5 times in Catalan Wikipedia and cited 198 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #679 in December 2009
  • Global: #78348 in January 2007

The highest popularity rank from 2008:

  • Local (Catalan): #19380 in February 2025
  • Global: #239940 in October 2013

There are 10 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)
Claudin
62.8195
2Japanese (ja)
クローディン
45.7502
3Swedish (sv)
Claudiner
41.8914
4German (de)
Claudine
31.8765
5Galician (gl)
Claudina
28.4661
6Vietnamese (vi)
Claudin
26.9766
7Portuguese (pt)
Claudina
19.5754
8Catalan (ca)
Claudina
14.559
9Russian (ru)
Клаудин
11.1706
10Spanish (es)
Claudina
10.6366
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 "Claudina" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Claudin
311 843
2German (de)
Claudine
109 264
3Japanese (ja)
クローディン
87 510
4Spanish (es)
Claudina
67 175
5Russian (ru)
Клаудин
18 360
6Portuguese (pt)
Claudina
15 739
7Catalan (ca)
Claudina
3 786
8Swedish (sv)
Claudiner
2 886
9Galician (gl)
Claudina
1 862
10Vietnamese (vi)
Claudin
526
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 "Claudina" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Claudin
423
2Japanese (ja)
クローディン
125
3Spanish (es)
Claudina
76
4German (de)
Claudine
70
5Russian (ru)
Клаудин
40
6Portuguese (pt)
Claudina
24
7Catalan (ca)
Claudina
14
8Vietnamese (vi)
Claudin
10
9Galician (gl)
Claudina
6
10Swedish (sv)
Claudiner
6
More...

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

The highest AI

Language versions of the article "Claudina" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Claudine
70
2English (en)
Claudin
36
3Japanese (ja)
クローディン
12
4Catalan (ca)
Claudina
11
5Russian (ru)
Клаудин
11
6Swedish (sv)
Claudiner
9
7Vietnamese (vi)
Claudin
8
8Spanish (es)
Claudina
7
9Galician (gl)
Claudina
4
10Portuguese (pt)
Claudina
4
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 "Claudina" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Catalan (ca)
Claudina
0
2German (de)
Claudine
0
3English (en)
Claudin
0
4Spanish (es)
Claudina
0
5Galician (gl)
Claudina
0
6Japanese (ja)
クローディン
0
7Portuguese (pt)
Claudina
0
8Russian (ru)
Клаудин
0
9Swedish (sv)
Claudiner
0
10Vietnamese (vi)
Claudin
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 "Claudina" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Claudin
74
2Portuguese (pt)
Claudina
32
3Japanese (ja)
クローディン
21
4Vietnamese (vi)
Claudin
21
5German (de)
Claudine
16
6Russian (ru)
Клаудин
10
7Spanish (es)
Claudina
9
8Galician (gl)
Claudina
9
9Catalan (ca)
Claudina
5
10Swedish (sv)
Claudiner
1
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
caCatalan
Claudina
deGerman
Claudine
enEnglish
Claudin
esSpanish
Claudina
glGalician
Claudina
jaJapanese
クローディン
ptPortuguese
Claudina
ruRussian
Клаудин
svSwedish
Claudiner
viVietnamese
Claudin

Popularity rank trends

Best Rank Catalan:
#19380
02.2025
Global:
#239940
10.2013

AI rank trends

Best Rank Catalan:
#679
12.2009
Global:
#78348
01.2007

Local AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Claudins from Wikipedia articles about Tight junctions, CLDN18, Occludin, CLDN1 and CLDN6. Whereas reading the article about Claudins people most often go to Wikipedia articles on Occludin, Tight junctions, CLDN1, Shōichirō Tsukita and CLDN18.

Cumulative results of quality and popularity of the Wikipedia article

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

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