Karl Claus

pl

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Karl Claus

Quality:

Karl Ernst Claus - Baltic German scientist (1796-1864). Article “Karl Claus” in Polish Wikipedia has 3.6 points for quality (as of July 1, 2025).

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

Since the creation of article “Karl Claus”, its content was written by 10 registered users of Polish Wikipedia and edited by 357 registered Wikipedia users in all languages.

The article is cited 9 times in Polish Wikipedia and cited 295 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #2756 in March 2011
  • Global: #8230 in January 2003

The highest popularity rank from 2008:

  • Local (Polish): #239911 in June 2019
  • Global: #253880 in October 2012

There are 21 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)
Karl Ernst Claus
41.409
2Russian (ru)
Клаус, Карл Карлович
34.9685
3Portuguese (pt)
Karl Ernst Claus
34.0993
4Italian (it)
Karl Ernst Claus
32.5958
5Ukrainian (uk)
Карл-Ернст Клаус
27.7113
6Catalan (ca)
Karl Ernst Claus
24.7929
7Arabic (ar)
كارل إرنست كلاوس
24.3658
8Romanian (ro)
Karl Ernst Claus
24.3221
9Belarusian (be)
Карл Карлавіч Клаус
23.9003
10Kazakh (kk)
Карл Карлович Клаус
21.3304
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 "Karl Claus" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Karl Ernst Claus
97 389
2Russian (ru)
Клаус, Карл Карлович
83 449
3German (de)
Karl Ernst Claus
25 465
4Spanish (es)
Karl Ernst Claus
21 968
5Japanese (ja)
カール・クラウス (化学者)
13 498
6Polish (pl)
Karl Claus
12 921
7Dutch (nl)
Karl Claus
7 116
8Italian (it)
Karl Ernst Claus
6 450
9French (fr)
Karl Klaus
6 112
10Arabic (ar)
كارل إرنست كلاوس
6 107
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 "Karl Claus" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Karl Ernst Claus
337
2Russian (ru)
Клаус, Карл Карлович
293
3German (de)
Karl Ernst Claus
56
4Japanese (ja)
カール・クラウス (化学者)
50
5French (fr)
Karl Klaus
31
6Arabic (ar)
كارل إرنست كلاوس
28
7Spanish (es)
Karl Ernst Claus
26
8Portuguese (pt)
Karl Ernst Claus
17
9Italian (it)
Karl Ernst Claus
15
10Polish (pl)
Karl Claus
15
More...

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

The highest AI

Language versions of the article "Karl Claus" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Karl Ernst Claus
73
2German (de)
Karl Ernst Claus
58
3Russian (ru)
Клаус, Карл Карлович
49
4Italian (it)
Karl Ernst Claus
21
5Dutch (nl)
Karl Claus
21
6Japanese (ja)
カール・クラウス (化学者)
20
7French (fr)
Karl Klaus
19
8Spanish (es)
Karl Ernst Claus
15
9Estonian (et)
Carl Claus
12
10Catalan (ca)
Karl Ernst Claus
11
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 "Karl Claus" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Karl Ernst Claus
1
2Russian (ru)
Клаус, Карл Карлович
1
3Arabic (ar)
كارل إرنست كلاوس
0
4Belarusian (be)
Карл Карлавіч Клаус
0
5Catalan (ca)
Karl Ernst Claus
0
6Czech (cs)
Karl Ernst Claus
0
7English (en)
Karl Ernst Claus
0
8Esperanto (eo)
Karl Ernst Claus
0
9Spanish (es)
Karl Ernst Claus
0
10Estonian (et)
Carl Claus
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 "Karl Claus" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Russian (ru)
Клаус, Карл Карлович
68
2English (en)
Karl Ernst Claus
37
3Ukrainian (uk)
Карл-Ернст Клаус
23
4German (de)
Karl Ernst Claus
20
5Japanese (ja)
カール・クラウス (化学者)
16
6Estonian (et)
Carl Claus
14
7Italian (it)
Karl Ernst Claus
13
8Swedish (sv)
Karl Claus
13
9French (fr)
Karl Klaus
12
10Spanish (es)
Karl Ernst Claus
11
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
كارل إرنست كلاوس
beBelarusian
Карл Карлавіч Клаус
caCatalan
Karl Ernst Claus
csCzech
Karl Ernst Claus
deGerman
Karl Ernst Claus
enEnglish
Karl Ernst Claus
eoEsperanto
Karl Ernst Claus
esSpanish
Karl Ernst Claus
etEstonian
Carl Claus
faPersian
کارل ارنست کلاوس
frFrench
Karl Klaus
itItalian
Karl Ernst Claus
jaJapanese
カール・クラウス (化学者)
kkKazakh
Карл Карлович Клаус
nlDutch
Karl Claus
plPolish
Karl Claus
ptPortuguese
Karl Ernst Claus
roRomanian
Karl Ernst Claus
ruRussian
Клаус, Карл Карлович
svSwedish
Karl Claus
ukUkrainian
Карл-Ернст Клаус

Popularity rank trends

Best Rank Polish:
#239911
06.2019
Global:
#253880
10.2012

AI rank trends

Best Rank Polish:
#2756
03.2011
Global:
#8230
01.2003

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Karl Ernst Claus from Wikipedia articles about Ruthenium, Osmium tetroxide, Alexander Butlerov, Ruthenia and Timeline of chemical elements discoveries. Whereas reading the article about Karl Ernst Claus people most often go to Wikipedia articles on Tartu, Ruthenium, Baltic Germans, Imperial University of Dorpat and Livonia Governorate.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Polish Wikipedia the most popular articles on that day were: Jolanta Wadowska-Król, Ołowiane dzieci, Huta Metali Nieżelaznych Szopienice, Kacper Tomasiak, Jerzy Ziętek, Jeffrey Epstein, Julija Szczetinina, Ołowica, Zdzisław Grudzień (1924–1982), Zimowe Igrzyska Olimpijskie 2026.

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