YaCy

YaCy - distributed search engine. This software is the 838^th most popular in the global Wikipedia ranking of software and the 196^th most popular software in Catalan Wikipedia. Article “YaCy” in Catalan Wikipedia has 24.6 points for quality (as of July 1, 2026). The article contains 4 references and 5 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 “YaCy”, its content was written by 7 registered users of Catalan Wikipedia and edited by 465 registered Wikipedia users in all languages.

YaCy is on the 196^th place in local ranking of software in Catalan Wikipedia and on the 838^th place in global ranking of software in all the time.

The article is cited 3 times in Catalan Wikipedia and cited 362 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #3131 in September 2013
• Global: #21605 in December 2011

The highest popularity rank from 2008:

• Local (Catalan): #5104 in January 2026
• Global: #58374 in January 2026

There are 20 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) YaCy		40.3803
2	Esperanto (eo) YaCy		29.6714
3	Russian (ru) YaCy		28.3369
4	German (de) YaCy		28.0029
5	Korean (ko) YaCy		26.3695
6	Spanish (es) YaCy		26.218
7	Basque (eu) YaCy (bilaketa motorra)		26.1974
8	French (fr) YaCy		26.0589
9	Ukrainian (uk) YaCy		25.9245
10	Catalan (ca) YaCy		24.5531

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

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

#	Language	Popularity award	Relative popularity
1	English (en) YaCy		544 115
2	German (de) YaCy		115 426
3	Russian (ru) YaCy		106 901
4	French (fr) YaCy		86 504
5	Spanish (es) YaCy		83 978
6	Italian (it) YaCy		20 535
7	Japanese (ja) YaCy		13 651
8	Chinese (zh) YaCy		13 094
9	Polish (pl) YaCy		13 000
10	Ukrainian (uk) YaCy		9 044

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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 "YaCy" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) YaCy		1 525
2	German (de) YaCy		378
3	Japanese (ja) YaCy		160
4	Russian (ru) YaCy		129
5	French (fr) YaCy		119
6	Chinese (zh) YaCy		116
7	Spanish (es) YaCy		49
8	Catalan (ca) YaCy		24
9	Ukrainian (uk) YaCy		24
10	Persian (fa) YaCy		19

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

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

#	Language	AI award	Relative AI
1	English (en) YaCy		148
2	German (de) YaCy		97
3	French (fr) YaCy		49
4	Italian (it) YaCy		35
5	Spanish (es) YaCy		27
6	Russian (ru) YaCy		22
7	Polish (pl) YaCy		17
8	Esperanto (eo) YaCy		9
9	Hindi (hi) यसी		8
10	Ukrainian (uk) YaCy		8

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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 "YaCy" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) ياسي		1
2	Catalan (ca) YaCy		0
3	Czech (cs) YaCy		0
4	German (de) YaCy		0
5	English (en) YaCy		0
6	Esperanto (eo) YaCy		0
7	Spanish (es) YaCy		0
8	Basque (eu) YaCy (bilaketa motorra)		0
9	Persian (fa) YaCy		0
10	French (fr) YaCy		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 "YaCy" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) YaCy		99
2	Russian (ru) YaCy		79
3	Chinese (zh) YaCy		43
4	Japanese (ja) YaCy		30
5	Ukrainian (uk) YaCy		30
6	Korean (ko) YaCy		19
7	English (en) YaCy		16
8	Romanian (ro) YaCy		13
9	Spanish (es) YaCy		10
10	Arabic (ar) ياسي		5

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#	Language	Value
ar	Arabic ياسي
ca	Catalan YaCy
cs	Czech YaCy
de	German YaCy
en	English YaCy
eo	Esperanto YaCy
es	Spanish YaCy
eu	Basque YaCy (bilaketa motorra)
fa	Persian YaCy
fr	French YaCy
hi	Hindi यसी
it	Italian YaCy
ja	Japanese YaCy
ko	Korean YaCy
pl	Polish YaCy
ro	Romanian YaCy
ru	Russian YaCy
simple	Simple English YaCy
uk	Ukrainian YaCy
zh	Chinese YaCy

Best Rank

Catalan: #5104 01.2026

Global: #58374 01.2026

Best Rank

Catalan: #3131 09.2013

Global: #21605 12.2011

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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 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