Heapsort

Quality:

Heapsort - worst-case optimal in-place comparison sorting algorithm based on the heap data structure. Article “Heapsort” in Estonian Wikipedia has 31.6 points for quality (as of July 1, 2025). The article contains 7 references and 5 sections.

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

Since the creation of article “Heapsort”, its content was written by 3 registered users of Estonian Wikipedia and edited by 1059 registered Wikipedia users in all languages.

The article is cited 7 times in Estonian Wikipedia and cited 792 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Estonian): #7462 in November 2020
• Global: #1309 in April 2003

The highest popularity rank from 2008:

• Local (Estonian): #36599 in May 2025
• Global: #6005 in June 2013

There are 33 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) Heapsort		63.9949
2	German (de) Heapsort		32.8444
3	Estonian (et) Heapsort		31.5528
4	Chinese (zh) 堆排序		31.39
5	Persian (fa) مرتب‌سازی هرمی		29.7061
6	Swedish (sv) Heapsort		27.1309
7	Thai (th) ฮีปซอร์ต		24.8701
8	Russian (ru) Пирамидальная сортировка		23.002
9	French (fr) Tri par tas		22.7535
10	Vietnamese (vi) Sắp xếp vun đống		22.5713

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

#	Language	Popularity award	Relative popularity
1	English (en) Heapsort		5 586 384
2	Russian (ru) Пирамидальная сортировка		640 529
3	German (de) Heapsort		581 762
4	Japanese (ja) ヒープソート		416 337
5	Chinese (zh) 堆排序		360 666
6	Polish (pl) Sortowanie przez kopcowanie		337 840
7	Portuguese (pt) Heapsort		326 013
8	French (fr) Tri par tas		261 368
9	Spanish (es) Heapsort		248 192
10	Italian (it) Heapsort		120 549

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Heapsort		7 917
2	Russian (ru) Пирамидальная сортировка		1 335
3	Japanese (ja) ヒープソート		980
4	German (de) Heapsort		754
5	Polish (pl) Sortowanie przez kopcowanie		593
6	French (fr) Tri par tas		447
7	Chinese (zh) 堆排序		389
8	Portuguese (pt) Heapsort		286
9	Italian (it) Heapsort		245
10	Spanish (es) Heapsort		199

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

#	Language	AI award	Relative AI
1	English (en) Heapsort		292
2	German (de) Heapsort		129
3	French (fr) Tri par tas		73
4	Russian (ru) Пирамидальная сортировка		66
5	Chinese (zh) 堆排序		62
6	Polish (pl) Sortowanie przez kopcowanie		47
7	Dutch (nl) Heapsort		44
8	Italian (it) Heapsort		42
9	Vietnamese (vi) Sắp xếp vun đống		37
10	Portuguese (pt) Heapsort		33

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

#	Language	AI award	Relative AI
1	French (fr) Tri par tas		1
2	Polish (pl) Sortowanie przez kopcowanie		1
3	Chinese (zh) 堆排序		1
4	Arabic (ar) تصنيف الكومة		0
5	Azerbaijani (az) Qalaq sıralaması		0
6	Bulgarian (bg) Пирамидално сортиране		0
7	Catalan (ca) Heapsort		0
8	Czech (cs) Řazení haldou		0
9	German (de) Heapsort		0
10	English (en) Heapsort		0

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

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Estonian Wikipedia the most popular articles on that day were: Riina Kionka, Lauri Lepik, Leopard, Nieves Lepp, Üks võitlus teise järel, Mart Laanemäe, Diana Klas, Kerdo Mölder, Saksamaa linnade loend, Eesti.

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