Usnic acid

Usnic acid - chemical compound. Article “Usnic acid” in English Wikipedia has 37.7 points for quality (as of July 1, 2025). The article contains 19 references and 7 sections.

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

Since the creation of article “Usnic acid”, its content was written by 46 registered users of English Wikipedia and edited by 200 registered Wikipedia users in all languages.

The article is cited 238 times in English Wikipedia and cited 388 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #72158 in July 2015
• Global: #74626 in October 2008

The highest popularity rank from 2008:

• Local (English): #310171 in October 2008
• Global: #428769 in October 2008

There are 16 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.

#	Language	Quality grade	Quality score
1	English (en) Usnic acid		37.7321
2	Thai (th) กรดอุสนิก		34.7179
3	Serbo-Croatian (sh) Usniska kiselina		30.2902
4	German (de) Usninsäure		28.9703
5	Italian (it) Acido usnico		23.7916
6	Korean (ko) 송라산		23.0014
7	Dutch (nl) Usninezuur		22.3375
8	Serbian (sr) Usniska kiselina		21.6237
9	Czech (cs) Kyselina usnová		18.5628
10	Finnish (fi) Usniinihappo		17.5572

More...

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

The most popular language versions of the article "Usnic acid" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Usnic acid		212 603
2	Russian (ru) Усниновая кислота		57 744
3	German (de) Usninsäure		30 706
4	Italian (it) Acido usnico		21 829
5	Polish (pl) Kwas usninowy		10 117
6	Czech (cs) Kyselina usnová		8 197
7	French (fr) Acide usnique		5 735
8	Dutch (nl) Usninezuur		5 061
9	Lithuanian (lt) Kedeninė rūgštis		2 911
10	Persian (fa) اوسنیک اسید		1 998

More...

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 "Usnic acid" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Usnic acid		665
2	Russian (ru) Усниновая кислота		260
3	German (de) Usninsäure		45
4	Polish (pl) Kwas usninowy		37
5	Persian (fa) اوسنیک اسید		23
6	French (fr) Acide usnique		22
7	Serbian (sr) Usniska kiselina		21
8	Italian (it) Acido usnico		20
9	Korean (ko) 송라산		19
10	Finnish (fi) Usniinihappo		17

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Usnic acid		46
2	German (de) Usninsäure		35
3	Italian (it) Acido usnico		22
4	Dutch (nl) Usninezuur		22
5	Russian (ru) Усниновая кислота		21
6	Lithuanian (lt) Kedeninė rūgštis		11
7	Polish (pl) Kwas usninowy		9
8	Czech (cs) Kyselina usnová		8
9	French (fr) Acide usnique		8
10	Hindi (hi) यूस्निक अम्ल		5

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 "Usnic acid" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) Kyselina usnová		0
2	German (de) Usninsäure		0
3	English (en) Usnic acid		0
4	Persian (fa) اوسنیک اسید		0
5	Finnish (fi) Usniinihappo		0
6	French (fr) Acide usnique		0
7	Hindi (hi) यूस्निक अम्ल		0
8	Italian (it) Acido usnico		0
9	Korean (ko) 송라산		0
10	Lithuanian (lt) Kedeninė rūgštis		0

More...

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

Language versions of the article "Usnic acid" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Usnic acid		238
2	Russian (ru) Усниновая кислота		28
3	Polish (pl) Kwas usninowy		27
4	Italian (it) Acido usnico		21
5	Dutch (nl) Usninezuur		14
6	German (de) Usninsäure		13
7	Finnish (fi) Usniinihappo		13
8	French (fr) Acide usnique		7
9	Persian (fa) اوسنیک اسید		6
10	Serbo-Croatian (sh) Usniska kiselina		6

More...

#	Language	Value
cs	Czech Kyselina usnová
de	German Usninsäure
en	English Usnic acid
fa	Persian اوسنیک اسید
fi	Finnish Usniinihappo
fr	French Acide usnique
hi	Hindi यूस्निक अम्ल
it	Italian Acido usnico
ko	Korean 송라산
lt	Lithuanian Kedeninė rūgštis
nl	Dutch Usninezuur
pl	Polish Kwas usninowy
ru	Russian Усниновая кислота
sh	Serbo-Croatian Usniska kiselina
sr	Serbian Usniska kiselina
th	Thai กรดอุสนิก

Best Rank

English: #310171 10.2008

Global: #428769 10.2008

Best Rank

English: #72158 07.2015

Global: #74626 10.2008

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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 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