404

404 - natural number. Article “404” in Japanese Wikipedia has 2.4 points for quality (as of July 1, 2026). The article contains 0 references and 3 sections.

This article has the best quality in Catalan Wikipedia. However, this article is the most popular in Japanese version.

Since the creation of article “404”, its content was written by 20 registered users of Japanese Wikipedia and edited by 88 registered Wikipedia users in all languages.

The article is cited 28 times in Japanese Wikipedia and cited 5278 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #23623 in August 2023
• Global: #142483 in September 2011

The highest popularity rank from 2008:

• Local (Japanese): #146917 in April 2008
• Global: #774288 in April 2008

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, 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	Catalan (ca) Quatre-cents quatre		24.2107
2	Uzbek (uz) 404 (son)		18.5662
3	Swedish (sv) 404 (tal)		15.715
4	Korean (ko) 404		10.4348
5	Czech (cs) 404 (číslo)		6.0331
6	Italian (it) 404 (numero)		3.8346
7	Ukrainian (uk) 404 (число)		2.86
8	Hungarian (hu) 404 (szám)		2.5275
9	Japanese (ja) 404		2.3662
10	Urdu (ur) 404 (عدد)		1.6252

More...

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

The most popular language versions of the article "404" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 404		40 999
2	Korean (ko) 404		9 272
3	Italian (it) 404 (numero)		5 012
4	Hungarian (hu) 404 (szám)		3 072
5	Vietnamese (vi) 404 (số)		1 974
6	Ukrainian (uk) 404 (число)		1 433
7	Czech (cs) 404 (číslo)		1 004
8	Swedish (sv) 404 (tal)		942
9	Uzbek (uz) 404 (son)		699
10	Malay (ms) 404 (nombor)		675

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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 "404" in June 2026

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 404		250
2	Korean (ko) 404		32
3	Dutch (nl) 404 (getal)		12
4	Hungarian (hu) 404 (szám)		11
5	Catalan (ca) Quatre-cents quatre		10
6	Vietnamese (vi) 404 (số)		10
7	Italian (it) 404 (numero)		9
8	Czech (cs) 404 (číslo)		7
9	Malay (ms) 404 (nombor)		7
10	Swedish (sv) 404 (tal)		7

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

Language versions of the article "404" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Japanese (ja) 404		20
2	Hungarian (hu) 404 (szám)		13
3	Italian (it) 404 (numero)		13
4	Korean (ko) 404		11
5	Vietnamese (vi) 404 (số)		7
6	Swedish (sv) 404 (tal)		6
7	Catalan (ca) Quatre-cents quatre		4
8	Czech (cs) 404 (číslo)		3
9	Uzbek (uz) 404 (son)		3
10	Basque (eu) Laurehun eta lau		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 "404" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Quatre-cents quatre		0
2	Czech (cs) 404 (číslo)		0
3	Basque (eu) Laurehun eta lau		0
4	Hungarian (hu) 404 (szám)		0
5	Italian (it) 404 (numero)		0
6	Japanese (ja) 404		0
7	Korean (ko) 404		0
8	Malay (ms) 404 (nombor)		0
9	Dutch (nl) 404 (getal)		0
10	Swedish (sv) 404 (tal)		0

More...

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

Language versions of the article "404" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Urdu (ur) 404 (عدد)		3 543
2	Uzbek (uz) 404 (son)		911
3	Vietnamese (vi) 404 (số)		598
4	Czech (cs) 404 (číslo)		101
5	Ukrainian (uk) 404 (число)		33
6	Japanese (ja) 404		28
7	Hungarian (hu) 404 (szám)		25
8	Korean (ko) 404		14
9	Italian (it) 404 (numero)		9
10	Swedish (sv) 404 (tal)		8

More...

#	Language	Value
ca	Catalan Quatre-cents quatre
cs	Czech 404 (číslo)
eu	Basque Laurehun eta lau
hu	Hungarian 404 (szám)
it	Italian 404 (numero)
ja	Japanese 404
ko	Korean 404
ms	Malay 404 (nombor)
nl	Dutch 404 (getal)
sv	Swedish 404 (tal)
uk	Ukrainian 404 (число)
ur	Urdu 404 (عدد)
uz	Uzbek 404 (son)
vi	Vietnamese 404 (số)

Best Rank

Japanese: #146917 04.2008

Global: #774288 04.2008

Best Rank

Japanese: #23623 08.2023

Global: #142483 09.2011

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Japanese Wikipedia the most popular articles on that day were: 橋本愛 (1996年生), 超ときめき♡宣伝部, 塩貝健人, 鈴木彩艶, 泉里香, 谷口彰悟, 田中みな実, 佐野海舟, アーリング・ハーランド, 後藤輝樹.

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