YaCy

YaCy - distributed search engine. This software is the 852^nd most popular in the global Wikipedia ranking of software and the 731^st most popular software in Italian Wikipedia. Article “YaCy” in Italian Wikipedia has 18.4 points for quality (as of July 1, 2025). The article contains 4 references and 6 sections.

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

Since the creation of article “YaCy”, its content was written by 35 registered users of Italian Wikipedia and edited by 456 registered Wikipedia users in all languages.

YaCy is on the 731^st place in local ranking of software in Italian Wikipedia and on the 852^nd place in global ranking of software in all the time.

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

The highest Authors Interest rank from 2001:

• Local (Italian): #2957 in December 2010
• Global: #21602 in December 2011

The highest popularity rank from 2008:

• Local (Italian): #86896 in December 2011
• Global: #141657 in December 2011

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, 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) YaCy		40.3854
2	Esperanto (eo) YaCy		30.0485
3	German (de) YaCy		28.4249
4	Russian (ru) YaCy		28.2843
5	Ukrainian (uk) YaCy		26.8752
6	Spanish (es) YaCy		26.4803
7	Basque (eu) YaCy (bilaketa motorra)		26.233
8	Korean (ko) YaCy		26.1754
9	French (fr) YaCy		26.1072
10	Catalan (ca) YaCy		24.4577

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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		522 911
2	German (de) YaCy		108 048
3	Russian (ru) YaCy		101 134
4	French (fr) YaCy		81 608
5	Spanish (es) YaCy		78 770
6	Italian (it) YaCy		16 875
7	Polish (pl) YaCy		12 816
8	Japanese (ja) YaCy		9 086
9	Chinese (zh) YaCy		8 539
10	Arabic (ar) ياسي		8 266

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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 2025

#	Language	Popularity award	Relative popularity
1	English (en) YaCy		1 725
2	Russian (ru) YaCy		176
3	German (de) YaCy		153
4	French (fr) YaCy		145
5	Chinese (zh) YaCy		94
6	Spanish (es) YaCy		66
7	Japanese (ja) YaCy		53
8	Italian (it) YaCy		48
9	Persian (fa) YaCy		35
10	Arabic (ar) ياسي		29

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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		146
2	German (de) YaCy		97
3	French (fr) YaCy		46
4	Italian (it) YaCy		35
5	Spanish (es) YaCy		26
6	Russian (ru) YaCy		21
7	Polish (pl) YaCy		17
8	Esperanto (eo) YaCy		8
9	Ukrainian (uk) YaCy		8
10	Catalan (ca) YaCy		7

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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 2025

#	Language	AI award	Relative AI
1	Spanish (es) YaCy		1
2	Arabic (ar) ياسي		0
3	Catalan (ca) YaCy		0
4	Czech (cs) YaCy		0
5	German (de) YaCy		0
6	English (en) YaCy		0
7	Esperanto (eo) 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		96
2	Russian (ru) YaCy		81
3	Chinese (zh) YaCy		39
4	Ukrainian (uk) YaCy		29
5	Japanese (ja) YaCy		28
6	Korean (ko) YaCy		19
7	English (en) YaCy		17
8	Romanian (ro) YaCy		13
9	Spanish (es) YaCy		11
10	German (de) YaCy		7

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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

Italian: #86896 12.2011

Global: #141657 12.2011

Best Rank

Italian: #2957 12.2010

Global: #21602 12.2011

On 21 December 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Anthony Joshua, James Ransone, Avatar: Fire and Ash, Jake Paul, Wake Up Dead Man, Stranger Things, Ghislaine Maxwell, Avatar, Avatar: The Way of Water.

In Italian Wikipedia the most popular articles on that day were: Andrea Delogu, Anthony Joshua, Robert Downey Jr., Avatar - Fuoco e cenere, Jeffrey Epstein, Norimberga (film), Askatasuna (centro sociale), Jake Paul, Stranger Things, Lo schiaccianoci e i quattro regni.

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