John Kerr

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John Kerr

Quality:

John Kerr - Scottish physicist and pioneer in the field of electro-optics (1824–1907). Article “John Kerr” in Catalan Wikipedia has 20.8 points for quality (as of July 1, 2026). The article contains 2 references and 2 sections.

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

Since the creation of article “John Kerr”, its content was written by 5 registered users of Catalan Wikipedia and edited by 254 registered Wikipedia users in all languages.

The article is cited 11 times in Catalan Wikipedia and cited 587 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #15100 in June 2010
  • Global: #30320 in April 2005

The highest popularity rank from 2008:

  • Local (Catalan): #132022 in August 2010
  • Global: #719135 in February 2008

There are 25 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
1Chinese (zh)
约翰·克尔 (物理学家)
28.5914
2Ukrainian (uk)
Джон Керр (фізик)
28.5093
3Czech (cs)
John Kerr (fyzik)
26.5945
4Azerbaijani (az)
Con Kerr (fizik)
26.2845
5English (en)
John Kerr (physicist)
25.5715
6Romanian (ro)
John Kerr (fizician)
24.3983
7Spanish (es)
John Kerr (físico)
24.3679
8Catalan (ca)
John Kerr
20.7886
9Danish (da)
John Kerr (fysiker)
19.8135
10Turkish (tr)
John Kerr (fizikçi)
18.8933
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 "John Kerr" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
John Kerr (physicist)
75 260
2German (de)
John Kerr (Physiker)
18 292
3Japanese (ja)
ジョン・カー (物理学者)
17 306
4Spanish (es)
John Kerr (físico)
9 619
5Portuguese (pt)
John Kerr
9 419
6French (fr)
John Kerr (physicien)
7 278
7Russian (ru)
Керр, Джон (физик)
6 002
8Polish (pl)
John Kerr (fizyk)
5 686
9Swedish (sv)
John Kerr
5 029
10Dutch (nl)
John Kerr (fysicus)
3 667
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 "John Kerr" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
John Kerr (physicist)
278
2Chinese (zh)
约翰·克尔 (物理学家)
61
3Japanese (ja)
ジョン・カー (物理学者)
35
4German (de)
John Kerr (Physiker)
28
5Portuguese (pt)
John Kerr
17
6Russian (ru)
Керр, Джон (физик)
16
7French (fr)
John Kerr (physicien)
11
8Polish (pl)
John Kerr (fizyk)
10
9Spanish (es)
John Kerr (físico)
9
10Italian (it)
John Kerr (fisico)
9
More...

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

The highest AI

Language versions of the article "John Kerr" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
John Kerr (physicist)
49
2German (de)
John Kerr (Physiker)
33
3French (fr)
John Kerr (physicien)
29
4Italian (it)
John Kerr (fisico)
17
5Japanese (ja)
ジョン・カー (物理学者)
17
6Dutch (nl)
John Kerr (fysicus)
17
7Spanish (es)
John Kerr (físico)
10
8Portuguese (pt)
John Kerr
10
9Polish (pl)
John Kerr (fizyk)
9
10Swedish (sv)
John Kerr
8
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 "John Kerr" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Arabic (ar)
جون كير
2
2German (de)
John Kerr (Physiker)
1
3Hebrew (he)
ג'ון קר (פיזיקאי)
1
4Azerbaijani (az)
Con Kerr (fizik)
0
5Catalan (ca)
John Kerr
0
6Czech (cs)
John Kerr (fyzik)
0
7Danish (da)
John Kerr (fysiker)
0
8English (en)
John Kerr (physicist)
0
9Spanish (es)
John Kerr (físico)
0
10Basque (eu)
John Kerr
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 "John Kerr" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
约翰·克尔 (物理学家)
225
2Portuguese (pt)
John Kerr
116
3Polish (pl)
John Kerr (fizyk)
84
4German (de)
John Kerr (Physiker)
24
5English (en)
John Kerr (physicist)
23
6Swedish (sv)
John Kerr
12
7Catalan (ca)
John Kerr
11
8Arabic (ar)
جون كير
10
9Japanese (ja)
ジョン・カー (物理学者)
10
10Spanish (es)
John Kerr (físico)
8
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
جون كير
azAzerbaijani
Con Kerr (fizik)
caCatalan
John Kerr
csCzech
John Kerr (fyzik)
daDanish
John Kerr (fysiker)
deGerman
John Kerr (Physiker)
enEnglish
John Kerr (physicist)
esSpanish
John Kerr (físico)
euBasque
John Kerr
faPersian
جان کر
frFrench
John Kerr (physicien)
heHebrew
ג'ון קר (פיזיקאי)
hrCroatian
John Kerr
itItalian
John Kerr (fisico)
jaJapanese
ジョン・カー (物理学者)
koKorean
존 커 (물리학자)
nlDutch
John Kerr (fysicus)
plPolish
John Kerr (fizyk)
ptPortuguese
John Kerr
roRomanian
John Kerr (fizician)
ruRussian
Керр, Джон (физик)
svSwedish
John Kerr
trTurkish
John Kerr (fizikçi)
ukUkrainian
Джон Керр (фізик)
zhChinese
约翰·克尔 (物理学家)

Popularity rank trends

Best Rank Catalan:
#132022
08.2010
Global:
#719135
02.2008

AI rank trends

Best Rank Catalan:
#15100
06.2010
Global:
#30320
04.2005

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on John Kerr from Wikipedia articles about Kerr effect, Magneto-optic Kerr effect, Birefringence, December 17 and Faraday effect. Whereas reading the article about John Kerr people most often go to Wikipedia articles on Kerr effect, George Ker, William Ker, Magneto-optic Kerr effect and Electro-optics.

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