Under Nineteen

Quality:

Under Nineteen - 2018 South Korean television series. Article “Under Nineteen” in Portuguese Wikipedia has 44.5 points for quality (as of July 1, 2025). The article contains 30 references and 24 sections.

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

Since the creation of article “Under Nineteen”, its content was written by 4 registered users of Portuguese Wikipedia and edited by 137 registered Wikipedia users in all languages.

The article is cited 11 times in Portuguese Wikipedia and cited 261 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #6778 in December 2018
• Global: #1693 in January 2019

The highest popularity rank from 2008:

• Local (Portuguese): #14803 in January 2019
• Global: #7764 in January 2019

There are 9 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	Chinese (zh) Under Nineteen		52.4141
2	English (en) Under Nineteen		45.0791
3	Spanish (es) Under Nineteen		44.7233
4	Portuguese (pt) Under Nineteen		44.5278
5	Japanese (ja) UNDER19		36.7705
6	Vietnamese (vi) Under Nineteen		28.3337
7	Korean (ko) 언더나인틴		23.0498
8	Indonesian (id) Under Nineteen		1.7428
9	Persian (fa) زیر نوزده		1.3473

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

#	Language	Popularity award	Relative popularity
1	English (en) Under Nineteen		439 942
2	Chinese (zh) Under Nineteen		247 459
3	Korean (ko) 언더나인틴		37 282
4	Spanish (es) Under Nineteen		32 301
5	Japanese (ja) UNDER19		15 567
6	Portuguese (pt) Under Nineteen		14 592
7	Vietnamese (vi) Under Nineteen		11 942
8	Indonesian (id) Under Nineteen		8 597
9	Persian (fa) زیر نوزده		327

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

#	Language	Popularity award	Relative popularity
1	Chinese (zh) Under Nineteen		1 318
2	English (en) Under Nineteen		939
3	Japanese (ja) UNDER19		826
4	Korean (ko) 언더나인틴		92
5	Indonesian (id) Under Nineteen		90
6	Spanish (es) Under Nineteen		48
7	Vietnamese (vi) Under Nineteen		41
8	Portuguese (pt) Under Nineteen		31
9	Persian (fa) زیر نوزده		10

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

#	Language	AI award	Relative AI
1	English (en) Under Nineteen		57
2	Chinese (zh) Under Nineteen		38
3	Korean (ko) 언더나인틴		17
4	Vietnamese (vi) Under Nineteen		8
5	Spanish (es) Under Nineteen		7
6	Portuguese (pt) Under Nineteen		4
7	Persian (fa) زیر نوزده		2
8	Indonesian (id) Under Nineteen		2
9	Japanese (ja) UNDER19		2

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	Persian (fa) زیر نوزده		1
2	Korean (ko) 언더나인틴		1
3	English (en) Under Nineteen		0
4	Spanish (es) Under Nineteen		0
5	Indonesian (id) Under Nineteen		0
6	Japanese (ja) UNDER19		0
7	Portuguese (pt) Under Nineteen		0
8	Vietnamese (vi) Under Nineteen		0
9	Chinese (zh) Under Nineteen		0

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

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Portuguese Wikipedia the most popular articles on that day were: Lucas Paquetá, Vírus Nipah, Nilton César, Gerardo Renault, Campeonato Brasileiro de Futebol de 2026 - Série B, Fernando Mamede, António José Seguro, Big Brother Brasil 26, Trace Brasil, Relógio do Juízo Final.

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