Opal Cliffs

Opal Cliffs - unincorporated community in Santa Cruz County, California. Article “Opal Cliffs” in Catalan Wikipedia has 26.9 points for quality (as of July 1, 2026). The article contains 5 references and 3 sections.

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

Since the creation of article “Opal Cliffs”, its content was written by 2 registered users of Catalan Wikipedia and edited by 48 registered Wikipedia users in all languages.

The article is cited 20 times in Catalan Wikipedia and cited 148 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #4722 in August 2010
• Global: #10925 in December 2002

The highest popularity rank from 2008:

• Local (Catalan): #95043 in February 2012
• Global: #1462472 in June 2014

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) Opal Cliffs, California		33.7662
2	Catalan (ca) Opal Cliffs		26.8941
3	Chinese (zh) 奧波爾克利夫斯 (加利福尼亞州)		21.7759
4	Spanish (es) Opal Cliffs (California)		15.4142
5	Portuguese (pt) Opal Cliffs		15.1591
6	Dutch (nl) Opal Cliffs		14.8242
7	Persian (fa) اوپال کلیفس (کالیفرنیا)		8.2659
8	Urdu (ur) اوپل کلفس، کیلیفورنیا		7.8803
9	Min Nan (zhminnan) Opal Cliffs (California)		4.2318

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Opal Cliffs, California		38 703
2	Portuguese (pt) Opal Cliffs		3 999
3	Dutch (nl) Opal Cliffs		3 515
4	Spanish (es) Opal Cliffs (California)		2 437
5	Catalan (ca) Opal Cliffs		1 493
6	Chinese (zh) 奧波爾克利夫斯 (加利福尼亞州)		667
7	Persian (fa) اوپال کلیفس (کالیفرنیا)		271
8	Min Nan (zhminnan) Opal Cliffs (California)		74
9	Urdu (ur) اوپل کلفس، کیلیفورنیا		1

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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 "Opal Cliffs" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Opal Cliffs, California		71
2	Chinese (zh) 奧波爾克利夫斯 (加利福尼亞州)		71
3	Dutch (nl) Opal Cliffs		14
4	Catalan (ca) Opal Cliffs		7
5	Spanish (es) Opal Cliffs (California)		5
6	Persian (fa) اوپال کلیفس (کالیفرنیا)		3
7	Portuguese (pt) Opal Cliffs		2
8	Min Nan (zhminnan) Opal Cliffs (California)		1
9	Urdu (ur) اوپل کلفس، کیلیفورنیا		0

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

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

#	Language	AI award	Relative AI
1	English (en) Opal Cliffs, California		29
2	Dutch (nl) Opal Cliffs		8
3	Portuguese (pt) Opal Cliffs		5
4	Catalan (ca) Opal Cliffs		2
5	Chinese (zh) 奧波爾克利夫斯 (加利福尼亞州)		2
6	Spanish (es) Opal Cliffs (California)		1
7	Persian (fa) اوپال کلیفس (کالیفرنیا)		1
8	Urdu (ur) اوپل کلفس، کیلیفورنیا		0
9	Min Nan (zhminnan) Opal Cliffs (California)		0

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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 "Opal Cliffs" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Opal Cliffs		0
2	English (en) Opal Cliffs, California		0
3	Spanish (es) Opal Cliffs (California)		0
4	Persian (fa) اوپال کلیفس (کالیفرنیا)		0
5	Dutch (nl) Opal Cliffs		0
6	Portuguese (pt) Opal Cliffs		0
7	Urdu (ur) اوپل کلفس، کیلیفورنیا		0
8	Chinese (zh) 奧波爾克利夫斯 (加利福尼亞州)		0
9	Min Nan (zhminnan) Opal Cliffs (California)		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Opal Cliffs, California		47
2	Chinese (zh) 奧波爾克利夫斯 (加利福尼亞州)		33
3	Portuguese (pt) Opal Cliffs		29
4	Catalan (ca) Opal Cliffs		20
5	Dutch (nl) Opal Cliffs		13
6	Persian (fa) اوپال کلیفس (کالیفرنیا)		5
7	Spanish (es) Opal Cliffs (California)		1
8	Urdu (ur) اوپل کلفس، کیلیفورنیا		0
9	Min Nan (zhminnan) Opal Cliffs (California)		0

More...

#	Language	Value
ca	Catalan Opal Cliffs
en	English Opal Cliffs, California
es	Spanish Opal Cliffs (California)
fa	Persian اوپال کلیفس (کالیفرنیا)
nl	Dutch Opal Cliffs
pt	Portuguese Opal Cliffs
ur	Urdu اوپل کلفس، کیلیفورنیا
zh	Chinese 奧波爾克利夫斯 (加利福尼亞州)
zhminnan	Min Nan Opal Cliffs (California)

Best Rank

Catalan: #95043 02.2012

Global: #1462472 06.2014

Best Rank

Catalan: #4722 08.2010

Global: #10925 12.2002

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

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