CLDN1

en

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CLDN1

Quality:

CLDN1 - protein-coding gene in the species Homo sapiens. Article “CLDN1” in English Wikipedia has 40.4 points for quality (as of July 1, 2026). The article contains 13 references and 5 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 “CLDN1”, its content was written by 15 registered users of English Wikipedia and edited by 23 registered Wikipedia users in all languages.

The article is cited 15 times in English Wikipedia and cited 2144 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #163166 in July 2010
  • Global: #152179 in June 2021

The highest popularity rank from 2008:

  • Local (English): #904456 in June 2014
  • Global: #1590481 in November 2014

There are 5 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)
CLDN1
40.4092
2Korean (ko)
CLDN1
32.5775
3Japanese (ja)
クローディン1
25.1454
4Ukrainian (uk)
CLDN1
20.615
5Arabic (ar)
CLDN1
11.7971
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 "CLDN1" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
CLDN1
68 364
2Japanese (ja)
クローディン1
3 419
3Korean (ko)
CLDN1
2 260
4Arabic (ar)
CLDN1
372
5Ukrainian (uk)
CLDN1
182
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 "CLDN1" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
CLDN1
122
2Japanese (ja)
クローディン1
24
3Korean (ko)
CLDN1
13
4Ukrainian (uk)
CLDN1
1
5Arabic (ar)
CLDN1
0
More...

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

The highest AI

Language versions of the article "CLDN1" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
CLDN1
15
2Japanese (ja)
クローディン1
3
3Arabic (ar)
CLDN1
2
4Ukrainian (uk)
CLDN1
2
5Korean (ko)
CLDN1
1
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 "CLDN1" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Arabic (ar)
CLDN1
0
2English (en)
CLDN1
0
3Japanese (ja)
クローディン1
0
4Korean (ko)
CLDN1
0
5Ukrainian (uk)
CLDN1
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 "CLDN1" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Arabic (ar)
CLDN1
2 118
2English (en)
CLDN1
15
3Japanese (ja)
クローディン1
8
4Ukrainian (uk)
CLDN1
2
5Korean (ko)
CLDN1
1
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
CLDN1
enEnglish
CLDN1
jaJapanese
クローディン1
koKorean
CLDN1
ukUkrainian
CLDN1

Popularity rank trends

Best Rank English:
#904456
06.2014
Global:
#1590481
11.2014

AI rank trends

Best Rank English:
#163166
07.2010
Global:
#152179
06.2021

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: CLDN1
ko: CLDN1
ar: CLDN1
uk: CLDN1

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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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