Peter Urbach

ca

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Peter Urbach

Quality:

Peter Urbach - German undercover agent (1941–2011). Article “Peter Urbach” in Catalan Wikipedia has 27.1 points for quality (as of July 1, 2025). The article contains 12 references and 2 sections.

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

Since the creation of article “Peter Urbach”, its content was written by 3 registered users of Catalan Wikipedia and edited by 142 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #28089 in May 2021
  • Global: #81863 in March 2012

The highest popularity rank from 2008:

  • Local (Catalan): #19564 in May 2023
  • Global: #135158 in October 2008

There are 4 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
1German (de)
Peter Urbach
65.3221
2Catalan (ca)
Peter Urbach
27.0939
3English (en)
Peter Urbach
17.5868
4French (fr)
Peter Urbach
7.7291
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 "Peter Urbach" in all the time
#LanguagePopularity awardRelative popularity
1German (de)
Peter Urbach
447 694
2English (en)
Peter Urbach
20 979
3French (fr)
Peter Urbach
7 215
4Catalan (ca)
Peter Urbach
376
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 "Peter Urbach" in June 2025
#LanguagePopularity awardRelative popularity
1German (de)
Peter Urbach
1 231
2English (en)
Peter Urbach
161
3French (fr)
Peter Urbach
28
4Catalan (ca)
Peter Urbach
4
More...

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

The highest AI

Language versions of the article "Peter Urbach" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Peter Urbach
112
2English (en)
Peter Urbach
16
3French (fr)
Peter Urbach
11
4Catalan (ca)
Peter Urbach
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 "Peter Urbach" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Peter Urbach
0
2German (de)
Peter Urbach
0
3English (en)
Peter Urbach
0
4French (fr)
Peter Urbach
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 "Peter Urbach" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1German (de)
Peter Urbach
32
2English (en)
Peter Urbach
7
3French (fr)
Peter Urbach
2
4Catalan (ca)
Peter Urbach
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
Peter Urbach
deGerman
Peter Urbach
enEnglish
Peter Urbach
frFrench
Peter Urbach

Popularity rank trends

Best Rank Catalan:
#19564
05.2023
Global:
#135158
10.2008

AI rank trends

Best Rank Catalan:
#28089
05.2021
Global:
#81863
03.2012

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Peter Urbach from Wikipedia articles about Red Army Faction, Andreas Baader, Horst Mahler, Rudi Dutschke and Agent provocateur. Whereas reading the article about Peter Urbach people most often go to Wikipedia articles on Rainer Langhans, Agent provocateur, Bommi Baumann, Tupamaros West-Berlin and Wikipedia article.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Catalan Wikipedia the most popular articles on that day were: Glòria Serra i Ramos, Marc Crosas i Luque, Pol Guasch i Arcas, Mariano Barbacid, Borís Skóssirev, Judy Garland, Joan Molas i Casas, Albert Dalmau Miranda, Ramón Flecha García, Minneapolis.

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