S/KEY

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S/KEY

Quality:

S/KEY - one-time password system developed for authentication to Unix-like operating systems. Article “S/KEY” in Italian Wikipedia has 13.3 points for quality (as of July 1, 2026). The article contains 2 references and 8 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.7 points.

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

Since the creation of article “S/KEY”, its content was written by 20 registered users of Italian Wikipedia and edited by 88 registered Wikipedia users in all languages.

The article is cited 3 times in Italian Wikipedia and cited 35 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #22224 in June 2009
  • Global: #127556 in February 2005

The highest popularity rank from 2008:

  • Local (Italian): #251886 in May 2009
  • Global: #212028 in April 2008

There are 6 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, 2026 (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
1Japanese (ja)
S/KEY
25.549
2English (en)
S/KEY
24.6673
3Polish (pl)
S/KEY
17.9706
4Italian (it)
S/KEY
13.2643
5Czech (cs)
S/KEY
8.184
6Russian (ru)
S/Key
3.8774
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 "S/KEY" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
S/KEY
309 333
2Russian (ru)
S/Key
21 117
3Italian (it)
S/KEY
11 044
4Polish (pl)
S/KEY
8 528
5Japanese (ja)
S/KEY
2 050
6Czech (cs)
S/KEY
2 042
More...

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

Most popular in June 2026

The most popular language versions of the article "S/KEY" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
S/KEY
354
2Japanese (ja)
S/KEY
42
3Polish (pl)
S/KEY
29
4Russian (ru)
S/Key
29
5Czech (cs)
S/KEY
11
6Italian (it)
S/KEY
6
More...

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

The highest AI

Language versions of the article "S/KEY" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
S/KEY
44
2Italian (it)
S/KEY
20
3Russian (ru)
S/Key
17
4Polish (pl)
S/KEY
3
5Czech (cs)
S/KEY
2
6Japanese (ja)
S/KEY
2
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 2026

Language versions of the article "S/KEY" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Czech (cs)
S/KEY
0
2English (en)
S/KEY
0
3Italian (it)
S/KEY
0
4Japanese (ja)
S/KEY
0
5Polish (pl)
S/KEY
0
6Russian (ru)
S/Key
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 "S/KEY" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
S/KEY
20
2Russian (ru)
S/Key
7
3Japanese (ja)
S/KEY
5
4Italian (it)
S/KEY
3
5Czech (cs)
S/KEY
0
6Polish (pl)
S/KEY
0
More...

Scores

Estimated value for Wikipedia:
Italian:
Global:
Popularity in June 2026:
Italian:
Global:
Popularity in all years:
Italian:
Global:
Authors in June 2026:
Italian:
Global:
Registered authors in all years:
Italian:
Global:
Citations:
Italian:
Global:

Quality measures

Interwikis

#LanguageValue
csCzech
S/KEY
enEnglish
S/KEY
itItalian
S/KEY
jaJapanese
S/KEY
plPolish
S/KEY
ruRussian
S/Key

Popularity rank trends

Best Rank Italian:
#251886
05.2009 		Global:
#212028
04.2008

AI rank trends

Best Rank Italian:
#22224
06.2009 		Global:
#127556
02.2005

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on S/KEY from Wikipedia articles about PGP word list, One-time password, HMAC-based One-time Password Algorithm, Diceware and Kerberos. Whereas reading the article about S/KEY people most often go to Wikipedia articles on OPIE Authentication System, PGP word list, OTPW, Public-key cryptography and Secure Shell.

Cumulative results of quality and popularity of the Wikipedia article

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

en: S/KEY
ru: S/Key
it: S/KEY
pl: S/KEY
ja: S/KEY
cs: S/KEY

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Italian Wikipedia the most popular articles on that day were: Fraternità sacerdotale San Pio X, Jeff Ekhator, Alessandro Bastoni, Marcel Lefebvre, Campionato mondiale di calcio 2026, Marcatori del campionato mondiale di calcio, Campionato mondiale di calcio, Kylian Mbappé, Michael Olise, Sadio Mané.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information