I-215

pl

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I-215

Quality:

I-21 - prototype fighter aircraft family. Article “I-215” in Polish Wikipedia has 10.6 points for quality (as of July 1, 2025). The article contains 0 references and 5 sections.

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

Since the creation of article “I-215”, its content was written by 10 registered users of Polish Wikipedia and edited by 55 registered Wikipedia users in all languages.

The article is cited 7 times in Polish Wikipedia and cited 54 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #28698 in May 2025
  • Global: #359059 in May 2009

The highest popularity rank from 2008:

  • Local (Polish): #99151 in November 2008
  • Global: #597814 in March 2014

There are 3 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
1Vietnamese (vi)
Alekseyev I-21
32.266
2English (en)
Alekseyev I-21
30.8983
3Polish (pl)
I-215
10.6431
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 "I-215" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Alekseyev I-21
183 244
2Polish (pl)
I-215
30 589
3Vietnamese (vi)
Alekseyev I-21
1 877
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 "I-215" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Alekseyev I-21
863
2Polish (pl)
I-215
88
3Vietnamese (vi)
Alekseyev I-21
15
More...

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

The highest AI

Language versions of the article "I-215" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Alekseyev I-21
35
2Polish (pl)
I-215
10
3Vietnamese (vi)
Alekseyev I-21
10
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 "I-215" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Alekseyev I-21
0
2Polish (pl)
I-215
0
3Vietnamese (vi)
Alekseyev I-21
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 "I-215" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Alekseyev I-21
33
2Vietnamese (vi)
Alekseyev I-21
14
3Polish (pl)
I-215
7
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Alekseyev I-21
plPolish
I-215
viVietnamese
Alekseyev I-21

Popularity rank trends

Best Rank Polish:
#99151
11.2008
Global:
#597814
03.2014

AI rank trends

Best Rank Polish:
#28698
05.2025
Global:
#359059
05.2009

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on I-21 from Wikipedia articles about List of military aircraft of the Soviet Union and the CIS, Meteor, List of fighter aircraft, Lyulka TR-1 and Su-9 Samolyet K. Whereas reading the article about I-21 people most often go to Wikipedia articles on I-212, Mikoyan-Gurevich MiG-15, Su-9 Samolyet K, Lyulka TR-1 and OKB-1 150.

Cumulative results of quality and popularity of the Wikipedia article

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

pl: I-215

News from 28 January 2026

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 Polish Wikipedia the most popular articles on that day were: Dominik Kotarski, Katastrofa budowlana na Śląsku (2006), Wirus Nipah, Kłamstwo oświęcimskie, Jelena Rybakina, Liga Mistrzów UEFA (2025/2026), Edyta Wojtczak, Iga Świątek, Magdalena Prokopowicz, Roma Ligocka.

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