Petrof

Petrof - Czech piano manufacturer. Article “Petrof” in Czech Wikipedia has 40.5 points for quality (as of July 1, 2025). The article contains 32 references and 6 sections.

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

Since the creation of article “Petrof”, its content was written by 32 registered users of Czech Wikipedia and edited by 228 registered Wikipedia users in all languages.

Petrof is on the 476^th place in local ranking of business on Czech Wikipedia in all the time.

The article is cited 59 times in Czech Wikipedia and cited 154 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #99 in June 2017
• Global: #44741 in October 2011

The highest popularity rank from 2008:

• Local (Czech): #3776 in September 2020
• Global: #314696 in September 2020

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) Petrof		40.5729
2	Czech (cs) Petrof		40.4644
3	German (de) Petrof		36.3625
4	Ukrainian (uk) Petrof		27.9924
5	Japanese (ja) ペトロフ (ピアノメーカー)		27.3527
6	Persian (fa) پتروف		25.9179
7	Korean (ko) 페트로프 (기업)		24.3504
8	Finnish (fi) Petrof		23.6478
9	Turkish (tr) Petrof		23.0559
10	Serbian (sr) Petrof		18.3596

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Petrof		226 187
2	Czech (cs) Petrof		87 874
3	German (de) Petrof		54 984
4	Spanish (es) Petrof		36 296
5	French (fr) Petrof		31 190
6	Polish (pl) Petrof		25 642
7	Japanese (ja) ペトロフ (ピアノメーカー)		11 239
8	Dutch (nl) Petrof		7 180
9	Serbian (sr) Petrof		6 132
10	Persian (fa) پتروف		5 107

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 "Petrof" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Petrof		700
2	Czech (cs) Petrof		296
3	German (de) Petrof		255
4	French (fr) Petrof		114
5	Japanese (ja) ペトロフ (ピアノメーカー)		101
6	Chinese (zh) 佩卓夫		76
7	Polish (pl) Petrof		67
8	Spanish (es) Petrof		42
9	Serbian (sr) Petrof		30
10	Finnish (fi) Petrof		29

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Petrof		53
2	German (de) Petrof		49
3	Czech (cs) Petrof		32
4	French (fr) Petrof		29
5	Japanese (ja) ペトロフ (ピアノメーカー)		12
6	Turkish (tr) Petrof		11
7	Spanish (es) Petrof		10
8	Polish (pl) Petrof		8
9	Estonian (et) Petrof		6
10	Finnish (fi) Petrof		4

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 "Petrof" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) Petrof		0
2	German (de) Petrof		0
3	English (en) Petrof		0
4	Spanish (es) Petrof		0
5	Estonian (et) Petrof		0
6	Persian (fa) پتروف		0
7	Finnish (fi) Petrof		0
8	French (fr) Petrof		0
9	Japanese (ja) ペトロフ (ピアノメーカー)		0
10	Korean (ko) 페트로프 (기업)		0

More...

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

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

#	Language	CI award	Relative CI
1	Czech (cs) Petrof		59
2	English (en) Petrof		25
3	German (de) Petrof		22
4	Japanese (ja) ペトロフ (ピアノメーカー)		9
5	Finnish (fi) Petrof		6
6	Spanish (es) Petrof		5
7	French (fr) Petrof		5
8	Estonian (et) Petrof		4
9	Dutch (nl) Petrof		4
10	Polish (pl) Petrof		4

More...

#	Language	Value
cs	Czech Petrof
de	German Petrof
en	English Petrof
es	Spanish Petrof
et	Estonian Petrof
fa	Persian پتروف
fi	Finnish Petrof
fr	French Petrof
ja	Japanese ペトロフ (ピアノメーカー)
ko	Korean 페트로프 (기업)
nl	Dutch Petrof
pl	Polish Petrof
sr	Serbian Petrof
tr	Turkish Petrof
uk	Ukrainian Petrof
zh	Chinese 佩卓夫

Best Rank

Czech: #3776 09.2020

Global: #314696 09.2020

Best Rank

Czech: #99 06.2017

Global: #44741 10.2011

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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