Призмы Малафеева — Порро

Porro prism - type of reflection prism. Article “Призмы Малафеева — Порро” in Russian Wikipedia has 27.6 points for quality (as of July 1, 2025). The article contains 7 references and 5 sections.

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

Since the creation of article “Призмы Малафеева — Порро”, its content was written by 18 registered users of Russian Wikipedia and edited by 170 registered Wikipedia users in all languages.

The article is cited 25 times in Russian Wikipedia and cited 175 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Russian): #9856 in November 2018
• Global: #102066 in March 2011

The highest popularity rank from 2008:

• Local (Russian): #82464 in January 2019
• Global: #293123 in April 2008

There are 12 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) Porro prism		38.8851
2	German (de) Porroprisma		29.8022
3	Russian (ru) Призмы Малафеева — Порро		27.5529
4	Tamil (ta) போரோ பட்டகம்		27.1706
5	Japanese (ja) ポロプリズム		20.6213
6	Italian (it) Prisma di Porro		12.2515
7	Chinese (zh) 普羅稜鏡		10.8715
8	Slovenian (sl) Porrova prizma		8.4304
9	Catalan (ca) Prisma de Porro		5.3649
10	Spanish (es) Prisma de Porro		4.7398

More...

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

The most popular language versions of the article "Призмы Малафеева — Порро" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Porro prism		302 208
2	Russian (ru) Призмы Малафеева — Порро		101 999
3	German (de) Porroprisma		96 497
4	Spanish (es) Prisma de Porro		51 334
5	Italian (it) Prisma di Porro		29 970
6	Chinese (zh) 普羅稜鏡		21 359
7	French (fr) Redresseur terrestre		19 335
8	Dutch (nl) Porroprisma		9 073
9	Slovenian (sl) Porrova prizma		3 089
10	Tamil (ta) போரோ பட்டகம்		2 124

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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 "Призмы Малафеева — Порро" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Porro prism		1 621
2	German (de) Porroprisma		311
3	Russian (ru) Призмы Малафеева — Порро		182
4	Japanese (ja) ポロプリズム		120
5	Spanish (es) Prisma de Porro		78
6	Italian (it) Prisma di Porro		60
7	Chinese (zh) 普羅稜鏡		60
8	French (fr) Redresseur terrestre		46
9	Catalan (ca) Prisma de Porro		28
10	Dutch (nl) Porroprisma		27

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

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

#	Language	AI award	Relative AI
1	German (de) Porroprisma		43
2	English (en) Porro prism		30
3	Italian (it) Prisma di Porro		25
4	Russian (ru) Призмы Малафеева — Порро		18
5	French (fr) Redresseur terrestre		11
6	Tamil (ta) போரோ பட்டகம்		11
7	Dutch (nl) Porroprisma		9
8	Spanish (es) Prisma de Porro		8
9	Chinese (zh) 普羅稜鏡		6
10	Japanese (ja) ポロプリズム		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 "Призмы Малафеева — Порро" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Prisma de Porro		0
2	German (de) Porroprisma		0
3	English (en) Porro prism		0
4	Spanish (es) Prisma de Porro		0
5	French (fr) Redresseur terrestre		0
6	Italian (it) Prisma di Porro		0
7	Japanese (ja) ポロプリズム		0
8	Dutch (nl) Porroprisma		0
9	Russian (ru) Призмы Малафеева — Порро		0
10	Slovenian (sl) Porrova prizma		0

More...

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

Language versions of the article "Призмы Малафеева — Порро" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Redresseur terrestre		35
2	English (en) Porro prism		31
3	German (de) Porroprisma		26
4	Russian (ru) Призмы Малафеева — Порро		25
5	Italian (it) Prisma di Porro		13
6	Spanish (es) Prisma de Porro		12
7	Chinese (zh) 普羅稜鏡		11
8	Slovenian (sl) Porrova prizma		7
9	Catalan (ca) Prisma de Porro		6
10	Japanese (ja) ポロプリズム		4

More...

#	Language	Value
ca	Catalan Prisma de Porro
de	German Porroprisma
en	English Porro prism
es	Spanish Prisma de Porro
fr	French Redresseur terrestre
it	Italian Prisma di Porro
ja	Japanese ポロプリズム
nl	Dutch Porroprisma
ru	Russian Призмы Малафеева — Порро
sl	Slovenian Porrova prizma
ta	Tamil போரோ பட்டகம்
zh	Chinese 普羅稜鏡

Best Rank

Russian: #82464 01.2019

Global: #293123 04.2008

Best Rank

Russian: #9856 11.2018

Global: #102066 03.2011

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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