William Happer

de

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William Happer

Quality:

William Happer - American physicist. Article “William Happer” in German Wikipedia has 42.9 points for quality (as of July 1, 2025). The article contains 35 references and 6 sections.

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

Since the creation of article “William Happer”, its content was written by 36 registered users of German Wikipedia and edited by 218 registered Wikipedia users in all languages.

The article is cited 9 times in German Wikipedia and cited 52 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #2048 in January 2017
  • Global: #18223 in June 2019

The highest popularity rank from 2008:

  • Local (German): #118250 in June 2025
  • Global: #61331 in February 2019

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, 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)
William Happer
52.76
2German (de)
William Happer
42.9344
3Spanish (es)
William Happer
41.4789
4Italian (it)
William Happer
21.4786
5Persian (fa)
ویلیام هاپر
3.0453
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 "William Happer" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
William Happer
457 546
2German (de)
William Happer
24 132
3Italian (it)
William Happer
2 341
4Spanish (es)
William Happer
1 143
5Persian (fa)
ویلیام هاپر
936
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 "William Happer" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
William Happer
1 254
2German (de)
William Happer
892
3Italian (it)
William Happer
41
4Spanish (es)
William Happer
29
5Persian (fa)
ویلیام هاپر
7
More...

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

The highest AI

Language versions of the article "William Happer" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
William Happer
169
2German (de)
William Happer
36
3Italian (it)
William Happer
6
4Persian (fa)
ویلیام هاپر
4
5Spanish (es)
William Happer
3
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 "William Happer" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
William Happer
1
2German (de)
William Happer
0
3Spanish (es)
William Happer
0
4Persian (fa)
ویلیام هاپر
0
5Italian (it)
William Happer
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 "William Happer" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
William Happer
31
2German (de)
William Happer
9
3Italian (it)
William Happer
9
4Persian (fa)
ویلیام هاپر
3
5Spanish (es)
William Happer
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
William Happer
enEnglish
William Happer
esSpanish
William Happer
faPersian
ویلیام هاپر
itItalian
William Happer

Popularity rank trends

Best Rank German:
#118250
06.2025
Global:
#61331
02.2019

AI rank trends

Best Rank German:
#2048
01.2017
Global:
#18223
06.2019

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on William Happer from Wikipedia articles about CO2 Coalition, Climate change denial, JASON, Harrison Schmitt and Laser guide star. Whereas reading the article about William Happer people most often go to Wikipedia articles on CO2 Coalition, Michael Oppenheimer, JASON, Climate change denial and Ozone depletion.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 10 March 2026

On 10 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Mojtaba Khamenei, Enhypen, Ali Khamenei, Strait of Hormuz, Jeffrey Epstein, 2026 Iran war, 2026 World Baseball Classic, Donald Trump, World Baseball Classic.

In German Wikipedia the most popular articles on that day were: Cem Özdemir, Wanda Perdelwitz, Luise von Mecklenburg-Strelitz, Liste der größten Auslegerbrücken, Landtagswahl in Baden-Württemberg 2026, Dot Rotten, Guido Westerwelle, Manuel Hagel, Boris Palmer, Irankrieg 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