CfA Redshift Survey

The Center for Astrophysics Redshift Survey - Map survey of the universe. Article "CfA Redshift Survey" in English Wikipedia has 13.5 points for quality (as of July 1, 2025). The article contains 2 references and 1 sections.

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

Since the creation of article "CfA Redshift Survey", its content was written by 16 registered users of English Wikipedia and edited by 39 registered Wikipedia users in all languages.

The article is cited 38 times in English Wikipedia and cited 70 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #202668 in April 2007
• Global: #156517 in October 2010

The highest popularity rank from 2008:

• Local (English): #1161867 in October 2019
• Global: #1773015 in February 2011

There are 6 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	Chinese (zh) CfA紅移巡天		16.9744
2	French (fr) CfA Redshift Survey		16.3235
3	English (en) CfA Redshift Survey		13.5386
4	Arabic (ar) مسح مركز الفيزياء الفلكية للانزياح نحو الأحمر		12.6525
5	Italian (it) CfA Redshift Survey		11.5293
6	Japanese (ja) CfA赤方偏移サーベイ		11.3377

More...

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

The most popular language versions of the article "CfA Redshift Survey" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) CfA Redshift Survey		27 781
2	Japanese (ja) CfA赤方偏移サーベイ		11 157
3	Chinese (zh) CfA紅移巡天		4 947
4	French (fr) CfA Redshift Survey		2 100
5	Arabic (ar) مسح مركز الفيزياء الفلكية للانزياح نحو الأحمر		1 541
6	Italian (it) CfA Redshift Survey		525

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 "CfA Redshift Survey" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) CfA Redshift Survey		152
2	Japanese (ja) CfA赤方偏移サーベイ		42
3	Chinese (zh) CfA紅移巡天		23
4	Arabic (ar) مسح مركز الفيزياء الفلكية للانزياح نحو الأحمر		15
5	Italian (it) CfA Redshift Survey		10
6	French (fr) CfA Redshift Survey		5

More...

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

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

#	Language	AI award	Relative AI
1	English (en) CfA Redshift Survey		16
2	French (fr) CfA Redshift Survey		7
3	Italian (it) CfA Redshift Survey		6
4	Chinese (zh) CfA紅移巡天		6
5	Arabic (ar) مسح مركز الفيزياء الفلكية للانزياح نحو الأحمر		3
6	Japanese (ja) CfA赤方偏移サーベイ		1

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 "CfA Redshift Survey" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) مسح مركز الفيزياء الفلكية للانزياح نحو الأحمر		0
2	English (en) CfA Redshift Survey		0
3	French (fr) CfA Redshift Survey		0
4	Italian (it) CfA Redshift Survey		0
5	Japanese (ja) CfA赤方偏移サーベイ		0
6	Chinese (zh) CfA紅移巡天		0

More...

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

Language versions of the article "CfA Redshift Survey" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) CfA Redshift Survey		38
2	Chinese (zh) CfA紅移巡天		9
3	Arabic (ar) مسح مركز الفيزياء الفلكية للانزياح نحو الأحمر		6
4	French (fr) CfA Redshift Survey		6
5	Japanese (ja) CfA赤方偏移サーベイ		6
6	Italian (it) CfA Redshift Survey		5

More...

#	Language	Value
ar	Arabic مسح مركز الفيزياء الفلكية للانزياح نحو الأحمر
en	English CfA Redshift Survey
fr	French CfA Redshift Survey
it	Italian CfA Redshift Survey
ja	Japanese CfA赤方偏移サーベイ
zh	Chinese CfA紅移巡天

Best Rank

English: #1161867 10.2019

Global: #1773015 02.2011

Best Rank

English: #202668 04.2007

Global: #156517 10.2010

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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