А-1

ru

WikiRank.net
ver. 1.6.2

А-1

Quality:

A-1 (nuclear reactor) - first industrial-scale reactor in the Soviet Union. Article “А-1” in Russian Wikipedia has 31.1 points for quality (as of July 1, 2025). The article contains 30 references and 9 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (Russian) language version.

Since the creation of article “А-1”, its content was written by 19 registered users of Russian Wikipedia and edited by 24 registered Wikipedia users in all languages.

The article is cited 82 times in Russian Wikipedia and cited 135 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Russian): #8411 in June 2024
  • Global: #67661 in May 2025

The highest popularity rank from 2008:

  • Local (Russian): #31168 in June 2019
  • Global: #447588 in June 2019

There are 2 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
1Russian (ru)
А-1
31.0775
2English (en)
A-1 (nuclear reactor)
23.9291
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 "А-1" in all the time
#LanguagePopularity awardRelative popularity
1Russian (ru)
А-1
163 665
2English (en)
A-1 (nuclear reactor)
1 288
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 "А-1" in June 2025
#LanguagePopularity awardRelative popularity
1Russian (ru)
А-1
1 548
2English (en)
A-1 (nuclear reactor)
722
More...

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

The highest AI

Language versions of the article "А-1" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1Russian (ru)
А-1
19
2English (en)
A-1 (nuclear reactor)
5
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 "А-1" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
A-1 (nuclear reactor)
1
2Russian (ru)
А-1
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 "А-1" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Russian (ru)
А-1
82
2English (en)
A-1 (nuclear reactor)
53
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
A-1 (nuclear reactor)
ruRussian
А-1

Popularity rank trends

Best Rank Russian:
#31168
06.2019
Global:
#447588
06.2019

AI rank trends

Best Rank Russian:
#8411
06.2024
Global:
#67661
05.2025

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on A-1 (nuclear reactor) from Wikipedia articles about Mayak, F-1, Kyshtym disaster, Igor Kurchatov and Uranium enrichment. Whereas reading the article about A-1 (nuclear reactor) people most often go to Wikipedia articles on Mayak, F-1, Бомба (сериал, 2020), Kyshtym disaster and RDS-1.

Cumulative results of quality and popularity of the Wikipedia article

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

ru: А-1

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Russian Wikipedia the most popular articles on that day were: Господин Никто против Путина, Битва за битвой, Оскар (кинопремия, 2026), Андрей Юрьевич Боголюбский, Грешники (фильм, 2025), Пенн, Шон, Джордан, Майкл Бакари, Чекалина, Валерия Валерьевна, Бехтерева, Наталья Петровна, Князь Андрей.

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