K9 (Doctor Who)

K9 - fictional character in the Doctor Who universe, a robot dog. Article “K9 (Doctor Who)” in English Wikipedia has 42.9 points for quality (as of July 1, 2025). The article contains 15 references and 17 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 4.76 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 “K9 (Doctor Who)” was edited by 1 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article “K9 (Doctor Who)”, its content was written by 282 registered users of English Wikipedia and edited by 368 registered Wikipedia users in all languages.

The article is cited 314 times in English Wikipedia and cited 805 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #4519 in July 2008
• Global: #18315 in April 2006

The highest popularity rank from 2008:

• Local (English): #26919 in July 2008
• Global: #46114 in July 2008

There are 7 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) K9 (Doctor Who)		42.8599
2	Catalan (ca) K9		24.5999
3	Serbian (sr) К9 (Доктор Ху)		19.9537
4	Spanish (es) K-9 (personaje de Doctor Who)		15.0507
5	French (fr) K-9		14.5632
6	Hungarian (hu) K-9 (Doctor Who-szereplő)		4.0255
7	Slovak (sk) K-9		0.2619

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

The most popular language versions of the article "K9 (Doctor Who)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) K9 (Doctor Who)		1 661 544
2	French (fr) K-9		72 383
3	Spanish (es) K-9 (personaje de Doctor Who)		20 143
4	Slovak (sk) K-9		12 254
5	Catalan (ca) K9		1 796
6	Hungarian (hu) K-9 (Doctor Who-szereplő)		1 698
7	Serbian (sr) К9 (Доктор Ху)		298

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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 "K9 (Doctor Who)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) K9 (Doctor Who)		5 260
2	French (fr) K-9		175
3	Spanish (es) K-9 (personaje de Doctor Who)		78
4	Slovak (sk) K-9		73
5	Serbian (sr) К9 (Доктор Ху)		26
6	Catalan (ca) K9		15
7	Hungarian (hu) K-9 (Doctor Who-szereplő)		15

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

Language versions of the article "K9 (Doctor Who)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) K9 (Doctor Who)		282
2	French (fr) K-9		55
3	Spanish (es) K-9 (personaje de Doctor Who)		12
4	Slovak (sk) K-9		8
5	Catalan (ca) K9		5
6	Hungarian (hu) K-9 (Doctor Who-szereplő)		4
7	Serbian (sr) К9 (Доктор Ху)		2

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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 "K9 (Doctor Who)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) K9		1
2	English (en) K9 (Doctor Who)		1
3	Spanish (es) K-9 (personaje de Doctor Who)		0
4	French (fr) K-9		0
5	Hungarian (hu) K-9 (Doctor Who-szereplő)		0
6	Slovak (sk) K-9		0
7	Serbian (sr) К9 (Доктор Ху)		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 "K9 (Doctor Who)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) K9 (Doctor Who)		314
2	French (fr) K-9		301
3	Serbian (sr) К9 (Доктор Ху)		123
4	Spanish (es) K-9 (personaje de Doctor Who)		52
5	Hungarian (hu) K-9 (Doctor Who-szereplő)		8
6	Catalan (ca) K9		4
7	Slovak (sk) K-9		3

More...

#	Language	Value
ca	Catalan K9
en	English K9 (Doctor Who)
es	Spanish K-9 (personaje de Doctor Who)
fr	French K-9
hu	Hungarian K-9 (Doctor Who-szereplő)
sk	Slovak K-9
sr	Serbian К9 (Доктор Ху)

Best Rank

English: #26919 07.2008

Global: #46114 07.2008

Best Rank

English: #4519 07.2008

Global: #18315 04.2006

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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