Sulfation

Sulfation - addition of a sulfate group to a molecule. Article “Sulfation” in English Wikipedia has 32.2 points for quality (as of July 1, 2025). The article contains 13 references and 9 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 “Sulfation”, its content was written by 49 registered users of English Wikipedia and edited by 100 registered Wikipedia users in all languages.

The article is cited 139 times in English Wikipedia and cited 262 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #111044 in September 2022
• Global: #186425 in February 2025

The highest popularity rank from 2008:

• Local (English): #238366 in September 2009
• Global: #325761 in December 2008

There are 13 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) Sulfation		32.2171
2	Czech (cs) Sulfatace		29.8705
3	Esperanto (eo) Sulfatado		27.5647
4	Spanish (es) Sulfatación		25.1173
5	Arabic (ar) كبرتة		21.9797
6	Dutch (nl) Sulfering		19.6404
7	Finnish (fi) Sulfaatio		15.6534
8	Hebrew (he) סולפציה		13.8804
9	Estonian (et) Sulfaatimine		13.7991
10	Indonesian (id) Sulfasi		13.4364

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Sulfation		387 309
2	German (de) Sulfatierung (Biologie)		56 744
3	French (fr) Sulfatation		39 091
4	Spanish (es) Sulfatación		12 528
5	Czech (cs) Sulfatace		9 049
6	Dutch (nl) Sulfering		1 380
7	Serbian (sr) Sulfacija		1 235
8	Hebrew (he) סולפציה		782
9	Indonesian (id) Sulfasi		237
10	Estonian (et) Sulfaatimine		171

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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 "Sulfation" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Sulfation		1 179
2	Spanish (es) Sulfatación		121
3	German (de) Sulfatierung (Biologie)		100
4	French (fr) Sulfatation		57
5	Czech (cs) Sulfatace		41
6	Dutch (nl) Sulfering		21
7	Estonian (et) Sulfaatimine		18
8	Finnish (fi) Sulfaatio		13
9	Hebrew (he) סולפציה		13
10	Serbian (sr) Sulfacija		13

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Sulfation		49
2	German (de) Sulfatierung (Biologie)		17
3	French (fr) Sulfatation		8
4	Dutch (nl) Sulfering		5
5	Hebrew (he) סולפציה		4
6	Esperanto (eo) Sulfatado		3
7	Spanish (es) Sulfatación		3
8	Serbian (sr) Sulfacija		3
9	Czech (cs) Sulfatace		2
10	Estonian (et) Sulfaatimine		2

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 "Sulfation" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) كبرتة		0
2	Czech (cs) Sulfatace		0
3	German (de) Sulfatierung (Biologie)		0
4	English (en) Sulfation		0
5	Esperanto (eo) Sulfatado		0
6	Spanish (es) Sulfatación		0
7	Estonian (et) Sulfaatimine		0
8	Finnish (fi) Sulfaatio		0
9	French (fr) Sulfatation		0
10	Hebrew (he) סולפציה		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Sulfation		139
2	German (de) Sulfatierung (Biologie)		42
3	French (fr) Sulfatation		19
4	Spanish (es) Sulfatación		14
5	Serbian (sr) Sulfacija		14
6	Indonesian (id) Sulfasi		11
7	Czech (cs) Sulfatace		7
8	Dutch (nl) Sulfering		5
9	Arabic (ar) كبرتة		4
10	Estonian (et) Sulfaatimine		3

More...

#	Language	Value
ar	Arabic كبرتة
cs	Czech Sulfatace
de	German Sulfatierung (Biologie)
en	English Sulfation
eo	Esperanto Sulfatado
es	Spanish Sulfatación
et	Estonian Sulfaatimine
fi	Finnish Sulfaatio
fr	French Sulfatation
he	Hebrew סולפציה
id	Indonesian Sulfasi
nl	Dutch Sulfering
sr	Serbian Sulfacija

Best Rank

English: #238366 09.2009

Global: #325761 12.2008

Best Rank

English: #111044 09.2022

Global: #186425 02.2025

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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