Operação Substance

Operation Substance - 1941 naval operation of WWII. Article “Operação Substance” in Portuguese Wikipedia has 35.2 points for quality (as of July 1, 2026). The article contains 16 references and 9 sections.

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

Since the creation of article “Operação Substance”, its content was written by 2 registered users of Portuguese Wikipedia and edited by 104 registered Wikipedia users in all languages.

The article is cited 20 times in Portuguese Wikipedia and cited 460 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #9105 in April 2026
• Global: #139700 in January 2009

The highest popularity rank from 2008:

• Local (Portuguese): #405683 in April 2026
• Global: #621188 in November 2020

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, 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	English (en) Operation Substance		43.5446
2	Italian (it) Operazione Substance		36.0559
3	Portuguese (pt) Operação Substance		35.1928
4	Japanese (ja) サブスタンス作戦		25.0991
5	Finnish (fi) Operaatio Substance		21.9614
6	Ukrainian (uk) Операція «Сабстанс»		16.018
7	French (fr) Opération Substance		7.5381
8	Slovenian (sl) Operacija Snov		2.9458
9	Dutch (nl) Operatie Substance		0.4644

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Operation Substance		69 387
2	Japanese (ja) サブスタンス作戦		31 433
3	Italian (it) Operazione Substance		12 741
4	Finnish (fi) Operaatio Substance		4 354
5	French (fr) Opération Substance		2 346
6	Slovenian (sl) Operacija Snov		2 028
7	Dutch (nl) Operatie Substance		1 693
8	Ukrainian (uk) Операція «Сабстанс»		1 525
9	Portuguese (pt) Operação Substance		38

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 "Operação Substance" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Operation Substance		272
2	Japanese (ja) サブスタンス作戦		68
3	Italian (it) Operazione Substance		66
4	French (fr) Opération Substance		23
5	Dutch (nl) Operatie Substance		6
6	Ukrainian (uk) Операція «Сабстанс»		4
7	Finnish (fi) Operaatio Substance		2
8	Portuguese (pt) Operação Substance		2
9	Slovenian (sl) Operacija Snov		1

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Operation Substance		51
2	Italian (it) Operazione Substance		16
3	Finnish (fi) Operaatio Substance		9
4	Japanese (ja) サブスタンス作戦		8
5	Dutch (nl) Operatie Substance		7
6	Ukrainian (uk) Операція «Сабстанс»		5
7	French (fr) Opération Substance		3
8	Slovenian (sl) Operacija Snov		3
9	Portuguese (pt) Operação Substance		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 "Operação Substance" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Operation Substance		0
2	Finnish (fi) Operaatio Substance		0
3	French (fr) Opération Substance		0
4	Italian (it) Operazione Substance		0
5	Japanese (ja) サブスタンス作戦		0
6	Dutch (nl) Operatie Substance		0
7	Portuguese (pt) Operação Substance		0
8	Slovenian (sl) Operacija Snov		0
9	Ukrainian (uk) Операція «Сабстанс»		0

More...

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

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

#	Language	CI award	Relative CI
1	Ukrainian (uk) Операція «Сабстанс»		102
2	English (en) Operation Substance		99
3	French (fr) Opération Substance		85
4	Italian (it) Operazione Substance		69
5	Japanese (ja) サブスタンス作戦		52
6	Finnish (fi) Operaatio Substance		31
7	Portuguese (pt) Operação Substance		20
8	Dutch (nl) Operatie Substance		1
9	Slovenian (sl) Operacija Snov		1

More...

#	Language	Value
en	English Operation Substance
fi	Finnish Operaatio Substance
fr	French Opération Substance
it	Italian Operazione Substance
ja	Japanese サブスタンス作戦
nl	Dutch Operatie Substance
pt	Portuguese Operação Substance
sl	Slovenian Operacija Snov
uk	Ukrainian Операція «Сабстанс»

Best Rank

Portuguese: #405683 04.2026

Global: #621188 11.2020

Best Rank

Portuguese: #9105 04.2026

Global: #139700 01.2009

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In Portuguese Wikipedia the most popular articles on that day were: Michael B. Jordan, Oscar 2026, One Battle After Another, Pecadores (filme), Sean Penn, Paul Thomas Anderson, Jessie Buckley, Robert Redford, Roger Ibañez, O Agente Secreto.

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