Peroxy acid

Peroxy acid - any chemical compound in which an acidic group has been replaced by an group. Article “Peroxy acid” in English Wikipedia has 38.9 points for quality (as of July 1, 2026). The article contains 11 references and 9 sections.

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

In June 2026 the article “Peroxy acid” was edited by 1 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article “Peroxy acid”, its content was written by 56 registered users of English Wikipedia and edited by 221 registered Wikipedia users in all languages.

The article is cited 77 times in English Wikipedia and cited 660 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #63381 in June 2005
• Global: #41225 in September 2011

The highest popularity rank from 2008:

• Local (English): #234389 in November 2013
• Global: #236996 in November 2013

There are 25 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	Tamil (ta) பெராக்சி அமிலம்		44.6244
2	German (de) Peroxycarbonsäuren		43.2875
3	English (en) Peroxy acid		38.8585
4	Greek (el) Υπεροξυ-οξέα		35.9672
5	Simple English (simple) Peroxy acid		30.3978
6	Hungarian (hu) Persavak		29.4376
7	Italian (it) Perossiacido		28.2511
8	Finnish (fi) Peroksihapot		27.6321
9	Romanian (ro) Peracid		25.9094
10	Spanish (es) Ácido peroxi		22.0728

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Peroxy acid		560 175
2	German (de) Peroxycarbonsäuren		127 092
3	Japanese (ja) 過酸		99 948
4	French (fr) Peracide		75 339
5	Spanish (es) Ácido peroxi		68 412
6	Russian (ru) Надкислоты		61 935
7	Italian (it) Perossiacido		43 832
8	Chinese (zh) 过氧酸		36 780
9	Czech (cs) Peroxidová kyselina		18 255
10	Polish (pl) Peroksokwasy		14 280

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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 "Peroxy acid" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Peroxy acid		1 069
2	German (de) Peroxycarbonsäuren		301
3	Chinese (zh) 过氧酸		162
4	Japanese (ja) 過酸		156
5	Russian (ru) Надкислоты		119
6	Spanish (es) Ácido peroxi		106
7	Italian (it) Perossiacido		83
8	French (fr) Peracide		71
9	Dutch (nl) Peroxycarbonzuur		38
10	Polish (pl) Peroksokwasy		30

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

Language versions of the article "Peroxy 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) Peroxy acid		56
2	German (de) Peroxycarbonsäuren		39
3	French (fr) Peracide		23
4	Russian (ru) Надкислоты		15
5	Japanese (ja) 過酸		12
6	Italian (it) Perossiacido		11
7	Czech (cs) Peroxidová kyselina		10
8	Ukrainian (uk) Надкислоти		8
9	Dutch (nl) Peroxycarbonzuur		6
10	Spanish (es) Ácido peroxi		4

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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 "Peroxy acid" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Peroxy acid		1
2	Basque (eu) Perazido		1
3	Czech (cs) Peroxidová kyselina		0
4	German (de) Peroxycarbonsäuren		0
5	Greek (el) Υπεροξυ-οξέα		0
6	Spanish (es) Ácido peroxi		0
7	Persian (fa) پراکسی اسید		0
8	Finnish (fi) Peroksihapot		0
9	French (fr) Peracide		0
10	Hungarian (hu) Persavak		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 "Peroxy acid" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) 过氧酸		172
2	Italian (it) Perossiacido		88
3	English (en) Peroxy acid		77
4	German (de) Peroxycarbonsäuren		66
5	Slovak (sk) Peroxokyselina		56
6	Russian (ru) Надкислоты		29
7	Japanese (ja) 過酸		27
8	French (fr) Peracide		26
9	Czech (cs) Peroxidová kyselina		19
10	Dutch (nl) Peroxycarbonzuur		18

More...

#	Language	Value
cs	Czech Peroxidová kyselina
de	German Peroxycarbonsäuren
el	Greek Υπεροξυ-οξέα
en	English Peroxy acid
es	Spanish Ácido peroxi
eu	Basque Perazido
fa	Persian پراکسی اسید
fi	Finnish Peroksihapot
fr	French Peracide
hu	Hungarian Persavak
hy	Armenian Պերօքսիդային թթուներ
it	Italian Perossiacido
ja	Japanese 過酸
kk	Kazakh Пероксоқышқылдар
nl	Dutch Peroxycarbonzuur
pl	Polish Peroksokwasy
pt	Portuguese Perácido
ro	Romanian Peracid
ru	Russian Надкислоты
simple	Simple English Peroxy acid
sk	Slovak Peroxokyselina
sv	Swedish Persyra
ta	Tamil பெராக்சி அமிலம்
uk	Ukrainian Надкислоти
zh	Chinese 过氧酸

Best Rank

English: #234389 11.2013

Global: #236996 11.2013

Best Rank

English: #63381 06.2005

Global: #41225 09.2011

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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