Quadtree

Quadtree - tree data structure in which each internal node has exactly four children. Article “Quadtree” in English Wikipedia has 58.8 points for quality (as of July 1, 2025). The article contains 34 references and 21 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 3.09 points.

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 “Quadtree” was edited by 15 authors in English Wikipedia (3384^th place) and written by 15 authors in all languages.

Since the creation of article “Quadtree”, its content was written by 134 registered users of English Wikipedia and edited by 348 registered Wikipedia users in all languages.

The article is cited 150 times in English Wikipedia and cited 518 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #3384 in June 2025
• Global: #19124 in May 2004

The highest popularity rank from 2008:

• Local (English): #60830 in March 2015
• Global: #94677 in March 2015

There are 14 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) Quadtree		58.7692
2	Catalan (ca) Quadtree		30.723
3	German (de) Quadtree		29.1663
4	Chinese (zh) 四叉树		27.867
5	Russian (ru) Дерево квадрантов		24.5233
6	Estonian (et) Kvadropuu		23.6731
7	Ukrainian (uk) Дерево квадрантів		22.6884
8	Serbian (sr) Kvadratno stablo		21.4194
9	French (fr) Quadtree		20.4708
10	Persian (fa) چاردرخت		20.4057

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Quadtree		2 130 419
2	German (de) Quadtree		139 087
3	Russian (ru) Дерево квадрантов		99 833
4	Chinese (zh) 四叉树		95 053
5	French (fr) Quadtree		77 402
6	Japanese (ja) 四分木		76 448
7	Spanish (es) Quadtree		58 311
8	Polish (pl) Drzewo czwórkowe		40 258
9	Italian (it) Albero quadramentale		24 802
10	Persian (fa) چاردرخت		3 868

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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 "Quadtree" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Quadtree		7 792
2	German (de) Quadtree		438
3	Chinese (zh) 四叉树		392
4	Russian (ru) Дерево квадрантов		380
5	French (fr) Quadtree		276
6	Japanese (ja) 四分木		193
7	Spanish (es) Quadtree		152
8	Polish (pl) Drzewo czwórkowe		69
9	Italian (it) Albero quadramentale		54
10	Ukrainian (uk) Дерево квадрантів		25

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

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

#	Language	AI award	Relative AI
1	English (en) Quadtree		134
2	German (de) Quadtree		70
3	Italian (it) Albero quadramentale		31
4	Spanish (es) Quadtree		30
5	French (fr) Quadtree		21
6	Chinese (zh) 四叉树		12
7	Russian (ru) Дерево квадрантов		10
8	Japanese (ja) 四分木		9
9	Ukrainian (uk) Дерево квадрантів		9
10	Polish (pl) Drzewo czwórkowe		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 "Quadtree" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Quadtree		15
2	Catalan (ca) Quadtree		0
3	German (de) Quadtree		0
4	Spanish (es) Quadtree		0
5	Estonian (et) Kvadropuu		0
6	Persian (fa) چاردرخت		0
7	French (fr) Quadtree		0
8	Italian (it) Albero quadramentale		0
9	Japanese (ja) 四分木		0
10	Polish (pl) Drzewo czwórkowe		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 "Quadtree" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Quadtree		150
2	Japanese (ja) 四分木		67
3	Russian (ru) Дерево квадрантов		55
4	French (fr) Quadtree		51
5	Chinese (zh) 四叉树		50
6	Italian (it) Albero quadramentale		44
7	Ukrainian (uk) Дерево квадрантів		44
8	German (de) Quadtree		19
9	Spanish (es) Quadtree		16
10	Polish (pl) Drzewo czwórkowe		9

More...

#	Language	Value
ca	Catalan Quadtree
de	German Quadtree
en	English Quadtree
es	Spanish Quadtree
et	Estonian Kvadropuu
fa	Persian چاردرخت
fr	French Quadtree
it	Italian Albero quadramentale
ja	Japanese 四分木
pl	Polish Drzewo czwórkowe
ru	Russian Дерево квадрантов
sr	Serbian Kvadratno stablo
uk	Ukrainian Дерево квадрантів
zh	Chinese 四叉树

Best Rank

English: #60830 03.2015

Global: #94677 03.2015

Best Rank

English: #3384 06.2025

Global: #19124 05.2004

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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