Hans Trass

Hans Trass - Estonian ecologist, lichenologist (1928-2017). Article “Hans Trass” in Catalan Wikipedia has 27.8 points for quality (as of July 1, 2026). The article contains 6 references and 3 sections.

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

In June 2026 the article “Hans Trass” was edited by 1 authors in Catalan Wikipedia and written by 2 authors in all languages.

Since the creation of article “Hans Trass”, its content was written by 3 registered users of Catalan Wikipedia and edited by 97 registered Wikipedia users in all languages.

The article is cited 1 times in Catalan Wikipedia and cited 140 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #243 in April 2026
• Global: #20458 in February 2017

The highest popularity rank from 2008:

• Local (Catalan): #119845 in April 2026
• Global: #537839 in February 2017

There are 9 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.

#	Language	Quality grade	Quality score
1	Simple English (simple) Hans Trass		54.6107
2	Estonian (et) Hans Trass		38.3727
3	Polish (pl) Hans Trass		29.546
4	Catalan (ca) Hans Trass		27.8107
5	Galician (gl) Hans Trass		22.5882
6	Russian (ru) Трасс, Ханс Хартмутович		19.9307
7	Chinese (zh) 漢斯·崔斯		18.8564
8	Turkish (tr) Hans Trass		17.2056
9	English (en) Hans Trass		16.911

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Hans Trass" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Hans Trass		18 154
2	Estonian (et) Hans Trass		16 337
3	Russian (ru) Трасс, Ханс Хартмутович		4 069
4	Polish (pl) Hans Trass		2 808
5	Simple English (simple) Hans Trass		1 849
6	Chinese (zh) 漢斯·崔斯		702
7	Turkish (tr) Hans Trass		573
8	Catalan (ca) Hans Trass		16
9	Galician (gl) Hans Trass		15

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Hans Trass" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Hans Trass		43
2	Estonian (et) Hans Trass		40
3	Simple English (simple) Hans Trass		15
4	Russian (ru) Трасс, Ханс Хартмутович		13
5	Chinese (zh) 漢斯·崔斯		13
6	Polish (pl) Hans Trass		5
7	Turkish (tr) Hans Trass		5
8	Galician (gl) Hans Trass		1
9	Catalan (ca) Hans Trass		0

More...

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

Language versions of the article "Hans Trass" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Hans Trass		28
2	Estonian (et) Hans Trass		25
3	Polish (pl) Hans Trass		11
4	Russian (ru) Трасс, Ханс Хартмутович		11
5	Turkish (tr) Hans Trass		8
6	Simple English (simple) Hans Trass		7
7	Catalan (ca) Hans Trass		3
8	Chinese (zh) 漢斯·崔斯		3
9	Galician (gl) Hans Trass		1

More...

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

Language versions of the article "Hans Trass" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Hans Trass		1
2	Russian (ru) Трасс, Ханс Хартмутович		1
3	English (en) Hans Trass		0
4	Estonian (et) Hans Trass		0
5	Galician (gl) Hans Trass		0
6	Polish (pl) Hans Trass		0
7	Simple English (simple) Hans Trass		0
8	Turkish (tr) Hans Trass		0
9	Chinese (zh) 漢斯·崔斯		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Hans Trass" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Estonian (et) Hans Trass		62
2	English (en) Hans Trass		56
3	Russian (ru) Трасс, Ханс Хартмутович		12
4	Simple English (simple) Hans Trass		4
5	Polish (pl) Hans Trass		3
6	Catalan (ca) Hans Trass		1
7	Turkish (tr) Hans Trass		1
8	Chinese (zh) 漢斯·崔斯		1
9	Galician (gl) Hans Trass		0

More...

#	Language	Value
ca	Catalan Hans Trass
en	English Hans Trass
et	Estonian Hans Trass
gl	Galician Hans Trass
pl	Polish Hans Trass
ru	Russian Трасс, Ханс Хартмутович
simple	Simple English Hans Trass
tr	Turkish Hans Trass
zh	Chinese 漢斯·崔斯

Best Rank

Catalan: #119845 04.2026

Global: #537839 02.2017

Best Rank

Catalan: #243 04.2026

Global: #20458 02.2017

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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