Cloverleaf quasar

Cloverleaf quasar - rare example of a quadruply-lensed quasar. Article “Cloverleaf quasar” in English Wikipedia has 41.6 points for quality (as of July 1, 2025). The article contains 13 references and 9 sections.

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

In June 2025 the article “Cloverleaf quasar” was edited by 2 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article “Cloverleaf quasar”, its content was written by 29 registered users of English Wikipedia and edited by 61 registered Wikipedia users in all languages.

The article is cited 228 times in English Wikipedia and cited 266 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #124441 in November 2009
• Global: #148264 in November 2009

The highest popularity rank from 2008:

• Local (English): #424183 in February 2010
• Global: #672493 in February 2010

There are 7 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) Cloverleaf quasar		41.6147
2	French (fr) Cloverleaf (quasar)		34.6594
3	Japanese (ja) 四つ葉のクローバークエーサー		26.4602
4	Spanish (es) Cuásar del Trébol		23.7344
5	Vietnamese (vi) Chuẩn tinh Cỏ bốn lá		15.7227
6	Portuguese (pt) Quasar Cloverleaf		0.3369
7	Simple English (simple) Cloverleaf quasar		0.2438

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Cloverleaf quasar		102 639
2	Japanese (ja) 四つ葉のクローバークエーサー		36 025
3	Portuguese (pt) Quasar Cloverleaf		2 327
4	Simple English (simple) Cloverleaf quasar		2 068
5	Spanish (es) Cuásar del Trébol		1 115
6	French (fr) Cloverleaf (quasar)		1 104
7	Vietnamese (vi) Chuẩn tinh Cỏ bốn lá		582

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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 "Cloverleaf quasar" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Cloverleaf quasar		546
2	Japanese (ja) 四つ葉のクローバークエーサー		111
3	Simple English (simple) Cloverleaf quasar		21
4	French (fr) Cloverleaf (quasar)		20
5	Spanish (es) Cuásar del Trébol		4
6	Vietnamese (vi) Chuẩn tinh Cỏ bốn lá		4
7	Portuguese (pt) Quasar Cloverleaf		3

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

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

#	Language	AI award	Relative AI
1	English (en) Cloverleaf quasar		29
2	French (fr) Cloverleaf (quasar)		13
3	Simple English (simple) Cloverleaf quasar		6
4	Portuguese (pt) Quasar Cloverleaf		5
5	Japanese (ja) 四つ葉のクローバークエーサー		3
6	Vietnamese (vi) Chuẩn tinh Cỏ bốn lá		3
7	Spanish (es) Cuásar del Trébol		2

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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 "Cloverleaf quasar" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Cloverleaf quasar		2
2	Spanish (es) Cuásar del Trébol		0
3	French (fr) Cloverleaf (quasar)		0
4	Japanese (ja) 四つ葉のクローバークエーサー		0
5	Portuguese (pt) Quasar Cloverleaf		0
6	Simple English (simple) Cloverleaf quasar		0
7	Vietnamese (vi) Chuẩn tinh Cỏ bốn lá		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 "Cloverleaf quasar" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Cloverleaf quasar		228
2	Vietnamese (vi) Chuẩn tinh Cỏ bốn lá		24
3	Japanese (ja) 四つ葉のクローバークエーサー		9
4	French (fr) Cloverleaf (quasar)		2
5	Spanish (es) Cuásar del Trébol		1
6	Portuguese (pt) Quasar Cloverleaf		1
7	Simple English (simple) Cloverleaf quasar		1

More...

#	Language	Value
en	English Cloverleaf quasar
es	Spanish Cuásar del Trébol
fr	French Cloverleaf (quasar)
ja	Japanese 四つ葉のクローバークエーサー
pt	Portuguese Quasar Cloverleaf
simple	Simple English Cloverleaf quasar
vi	Vietnamese Chuẩn tinh Cỏ bốn lá

Best Rank

English: #424183 02.2010

Global: #672493 02.2010

Best Rank

English: #124441 11.2009

Global: #148264 11.2009

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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