Friday (roman)

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Friday (roman)

Quality:

Friday - 1982 novel by Robert A. Heinlein. This book is the 9364th most popular in the global Wikipedia ranking of books. Article “Friday (roman)” in Romanian Wikipedia has 16.7 points for quality (as of July 1, 2025). The article contains 3 references and 3 sections.

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

Achievements in all the time:
Global Wikipedia:
The 9364th most popular in books.

In June 2025 the article “Friday (roman)” was edited by 1 authors in Romanian Wikipedia and written by 4 authors in all languages.

Since the creation of article “Friday (roman)”, its content was written by 1 registered users of Romanian Wikipedia and edited by 211 registered Wikipedia users in all languages.

Friday is on the 9364th place in global ranking of books on Wikipedia in all the time.

The article is cited 25 times in Romanian Wikipedia and cited 383 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Romanian): #8820 in October 2019
  • Global: #819 in September 2001

The highest popularity rank from 2008:

  • Local (Romanian): #99826 in October 2019
  • Global: #397380 in October 2009

There are 11 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
1English (en)
Friday (novel)
29.3275
2Russian (ru)
Фрайди
27.097
3Romanian (ro)
Friday (roman)
16.6596
4Arabic (ar)
فرايدي (هاينلاين)
13.9222
5Italian (it)
Operazione domani
13.7622
6Spanish (es)
Viernes (novela)
13.5484
7Finnish (fi)
Friday (romaani)
12.3901
8Indonesian (id)
Friday (novel)
11.8845
9Korean (ko)
프라이데이 (소설)
8.3841
10Ukrainian (uk)
Фрайді (роман)
5.2168
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 "Friday (roman)" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Friday (novel)
439 900
2Russian (ru)
Фрайди
50 921
3Spanish (es)
Viernes (novela)
15 074
4French (fr)
Vendredi (roman)
14 165
5Italian (it)
Operazione domani
8 487
6Korean (ko)
프라이데이 (소설)
875
7Ukrainian (uk)
Фрайді (роман)
756
8Romanian (ro)
Friday (roman)
644
9Finnish (fi)
Friday (romaani)
223
10Indonesian (id)
Friday (novel)
204
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 "Friday (roman)" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Friday (novel)
2 555
2Russian (ru)
Фрайди
201
3Spanish (es)
Viernes (novela)
45
4French (fr)
Vendredi (roman)
42
5Italian (it)
Operazione domani
29
6Romanian (ro)
Friday (roman)
22
7Arabic (ar)
فرايدي (هاينلاين)
15
8Finnish (fi)
Friday (romaani)
7
9Korean (ko)
프라이데이 (소설)
7
10Ukrainian (uk)
Фрайді (роман)
7
More...

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

The highest AI

Language versions of the article "Friday (roman)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Friday (novel)
128
2French (fr)
Vendredi (roman)
29
3Italian (it)
Operazione domani
24
4Russian (ru)
Фрайди
15
5Spanish (es)
Viernes (novela)
3
6Finnish (fi)
Friday (romaani)
3
7Korean (ko)
프라이데이 (소설)
3
8Indonesian (id)
Friday (novel)
2
9Ukrainian (uk)
Фрайді (роман)
2
10Arabic (ar)
فرايدي (هاينلاين)
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 "Friday (roman)" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
فرايدي (هاينلاين)
3
2Romanian (ro)
Friday (roman)
1
3English (en)
Friday (novel)
0
4Spanish (es)
Viernes (novela)
0
5Finnish (fi)
Friday (romaani)
0
6French (fr)
Vendredi (roman)
0
7Indonesian (id)
Friday (novel)
0
8Italian (it)
Operazione domani
0
9Korean (ko)
프라이데이 (소설)
0
10Russian (ru)
Фрайди
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 "Friday (roman)" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Friday (novel)
116
2Italian (it)
Operazione domani
98
3Russian (ru)
Фрайди
60
4Ukrainian (uk)
Фрайді (роман)
57
5Romanian (ro)
Friday (roman)
25
6French (fr)
Vendredi (roman)
9
7Korean (ko)
프라이데이 (소설)
6
8Finnish (fi)
Friday (romaani)
5
9Spanish (es)
Viernes (novela)
4
10Indonesian (id)
Friday (novel)
3
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
فرايدي (هاينلاين)
enEnglish
Friday (novel)
esSpanish
Viernes (novela)
fiFinnish
Friday (romaani)
frFrench
Vendredi (roman)
idIndonesian
Friday (novel)
itItalian
Operazione domani
koKorean
프라이데이 (소설)
roRomanian
Friday (roman)
ruRussian
Фрайди
ukUkrainian
Фрайді (роман)

Popularity rank trends

Best Rank Romanian:
#99826
10.2019
Global:
#397380
10.2009

AI rank trends

Best Rank Romanian:
#8820
10.2019
Global:
#819
09.2001

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Friday from Wikipedia articles about Robert A. Heinlein, Robert A. Heinlein bibliography, Nichelle Nichols, Saturns Children and Hugo Award for Best Novel. Whereas reading the article about Friday people most often go to Wikipedia articles on Balkanization, Robert A. Heinlein, The Cat Who Walks Through Walls, Dhalgren and Gulf.

Cumulative results of quality and popularity of the Wikipedia article

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

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 Romanian Wikipedia the most popular articles on that day were: Vladimir Plahotniuc, Florin Piersic, România, Cătălin Zmărăndescu, Mihai Eminescu, Unirea Principatelor Române, Sandra Izbașa, Marius Urzică, Societatea Română de Televiziune, Monotreme.

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