U 9

es

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U 9

Quality:

U 9 - Wikimedia disambiguation page. Article “U 9” in Spanish Wikipedia has 0.2 points for quality (as of July 1, 2025).

This article has the best quality in Polish Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “U 9”, its content was written by 4 registered users of Spanish Wikipedia and edited by 128 registered Wikipedia users in all languages.

The article is cited 3 times in Spanish Wikipedia and cited 48 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Spanish): #51231 in November 2009
  • Global: #83082 in October 2008

The highest popularity rank from 2008:

  • Local (Spanish): #336191 in April 2009
  • Global: #459408 in April 2008

There are 12 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Polish (pl)
U-9
26.6336
2French (fr)
U9
3.2653
3Italian (it)
U9
1.8201
4Estonian (et)
U9
1.7884
5Chinese (zh)
U9
1.7599
6English (en)
U9
1.6848
7German (de)
U 9
0.3555
8Spanish (es)
U 9
0.188
9Dutch (nl)
U9
0.1797
10Russian (ru)
U9
0.1511
More...

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

Most popular in all the time

The most popular language versions of the article "U 9" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
U9
63 581
2German (de)
U 9
32 987
3French (fr)
U9
13 851
4Dutch (nl)
U9
12 000
5Polish (pl)
U-9
9 869
6Russian (ru)
U9
9 292
7Spanish (es)
U 9
6 568
8Italian (it)
U9
3 344
9Estonian (et)
U9
2 146
10Chinese (zh)
U9
841
More...

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

Most popular in June 2025

The most popular language versions of the article "U 9" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
U9
139
2German (de)
U 9
128
3Japanese (ja)
U9
74
4French (fr)
U9
22
5Polish (pl)
U-9
14
6Chinese (zh)
U9
13
7Russian (ru)
U9
8
8Italian (it)
U9
7
9Spanish (es)
U 9
6
10Dutch (nl)
U9
5
More...

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

The highest AI

Language versions of the article "U 9" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
U 9
36
2English (en)
U9
21
3French (fr)
U9
17
4Italian (it)
U9
14
5Dutch (nl)
U9
13
6Russian (ru)
U9
9
7Estonian (et)
U9
6
8Polish (pl)
U-9
5
9Spanish (es)
U 9
4
10Japanese (ja)
U9
1
More...

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

The highest AI in June 2025

Language versions of the article "U 9" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
U 9
0
2English (en)
U9
0
3Spanish (es)
U 9
0
4Estonian (et)
U9
0
5French (fr)
U9
0
6Italian (it)
U9
0
7Japanese (ja)
U9
0
8Korean (ko)
U9
0
9Dutch (nl)
U9
0
10Polish (pl)
U-9
0
More...

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

The highest CI

Language versions of the article "U 9" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
U9
11
2Japanese (ja)
U9
7
3English (en)
U9
5
4Polish (pl)
U-9
5
5Chinese (zh)
U9
5
6Estonian (et)
U9
4
7Spanish (es)
U 9
3
8Russian (ru)
U9
3
9Korean (ko)
U9
2
10Dutch (nl)
U9
2
More...

Scores

Estimated value for Wikipedia:
Spanish:
Global:
Popularity in June 2025:
Spanish:
Global:
Popularity in all years:
Spanish:
Global:
Authors in June 2025:
Spanish:
Global:
Registered authors in all years:
Spanish:
Global:
Citations:
Spanish:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
U 9
enEnglish
U9
esSpanish
U 9
etEstonian
U9
frFrench
U9
itItalian
U9
jaJapanese
U9
koKorean
U9
nlDutch
U9
plPolish
U-9
ruRussian
U9
zhChinese
U9

Popularity rank trends

Best Rank Spanish:
#336191
04.2009
Global:
#459408
04.2008

AI rank trends

Best Rank Spanish:
#51231
11.2009
Global:
#83082
10.2008

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

en: U9
de: U 9
fr: U9
nl: U9
pl: U-9
ru: U9
es: U 9
it: U9
et: U9
zh: U9
ja: U9
ko: U9

News from 3 January 2026

On 3 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Nicolás Maduro, Venezuela, Hugo Chávez, Cilia Flores, Delcy Rodríguez, 1st Special Forces Operational Detachment-Delta, Stranger Things, 2026 United States strikes in Venezuela, Manuel Noriega, María Corina Machado.

In Spanish Wikipedia the most popular articles on that day were: Nicolás Maduro, Vladimir Padrino López, Venezuela, Manuel Antonio Noriega, Cilia Flores, Hugo Chávez, Marco Rubio, Diosdado Cabello, Delcy Rodríguez, Nicolás Maduro Guerra.

About WikiRank

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