FKM

FKM - material. Article “FKM” in Portuguese Wikipedia has 1.6 points for quality (as of July 1, 2025). The article also contains templates indicating quality issues, therefore its score was reduced by 0.08 points.

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

Since the creation of article “FKM”, its content was written by 2 registered users of Portuguese Wikipedia and edited by 181 registered Wikipedia users in all languages.

The article is cited 4 times in Portuguese Wikipedia and cited 223 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #32324 in June 2010
• Global: #124885 in April 2015

The highest popularity rank from 2008:

• Local (Portuguese): #126752 in August 2012
• Global: #57751 in November 2019

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, 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	Czech (cs) Fluorovodíkové kaučuky		38.0179
2	English (en) FKM		26.3316
3	French (fr) FKM (matériau)		22.4485
4	Japanese (ja) FKM		21.317
5	Persian (fa) لاستیک فلورین		18.4659
6	German (de) Fluorkautschuk		7.7147
7	Italian (it) Elastomeri fluorurati		2.84
8	Portuguese (pt) FKM		1.5578
9	Swedish (sv) Viton		0.122

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

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

#	Language	Popularity award	Relative popularity
1	English (en) FKM		2 540 885
2	German (de) Fluorkautschuk		444 482
3	Italian (it) Elastomeri fluorurati		74 971
4	Portuguese (pt) FKM		29 652
5	Japanese (ja) FKM		21 816
6	Swedish (sv) Viton		19 904
7	French (fr) FKM (matériau)		16 634
8	Czech (cs) Fluorovodíkové kaučuky		2 029
9	Persian (fa) لاستیک فلورین		625

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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 "FKM" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) FKM		5 204
2	German (de) Fluorkautschuk		917
3	French (fr) FKM (matériau)		526
4	Japanese (ja) FKM		310
5	Italian (it) Elastomeri fluorurati		240
6	Swedish (sv) Viton		56
7	Czech (cs) Fluorovodíkové kaučuky		51
8	Portuguese (pt) FKM		40
9	Persian (fa) لاستیک فلورین		12

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

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

#	Language	AI award	Relative AI
1	English (en) FKM		113
2	German (de) Fluorkautschuk		29
3	Italian (it) Elastomeri fluorurati		17
4	French (fr) FKM (matériau)		9
5	Czech (cs) Fluorovodíkové kaučuky		5
6	Swedish (sv) Viton		4
7	Portuguese (pt) FKM		2
8	Persian (fa) لاستیک فلورین		1
9	Japanese (ja) FKM		1

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

Language versions of the article "FKM" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) Fluorovodíkové kaučuky		0
2	German (de) Fluorkautschuk		0
3	English (en) FKM		0
4	Persian (fa) لاستیک فلورین		0
5	French (fr) FKM (matériau)		0
6	Italian (it) Elastomeri fluorurati		0
7	Japanese (ja) FKM		0
8	Portuguese (pt) FKM		0
9	Swedish (sv) Viton		0

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

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

#	Language	CI award	Relative CI
1	English (en) FKM		158
2	German (de) Fluorkautschuk		31
3	Italian (it) Elastomeri fluorurati		16
4	French (fr) FKM (matériau)		8
5	Portuguese (pt) FKM		4
6	Japanese (ja) FKM		3
7	Swedish (sv) Viton		2
8	Czech (cs) Fluorovodíkové kaučuky		1
9	Persian (fa) لاستیک فلورین		0

More...

#	Language	Value
cs	Czech Fluorovodíkové kaučuky
de	German Fluorkautschuk
en	English FKM
fa	Persian لاستیک فلورین
fr	French FKM (matériau)
it	Italian Elastomeri fluorurati
ja	Japanese FKM
pt	Portuguese FKM
sv	Swedish Viton

Best Rank

Portuguese: #126752 08.2012

Global: #57751 11.2019

Best Rank

Portuguese: #32324 06.2010

Global: #124885 04.2015

On 28 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Ali Khamenei, Iran, Ruhollah Khomeini, Jeffrey Epstein, Supreme Leader of Iran, Mohammad Reza I of Iran, 2026 Israeli–United States strikes on Iran, Neil Sedaka, Masoud Pezeshkian, Resident Evil Requiem.

In Portuguese Wikipedia the most popular articles on that day were: Ali Khamenei, Dennis Carvalho, Irã, Deborah Evelyn, Sydney Sweeney, Ruhollah Khomeini, Jesse Lingard, Monique Alves, Jeffrey Epstein, Christiane Torloni.

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