IDEA

sl

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IDEA

Quality:

International Data Encryption Algorithm - symmetric-key block cipher. Article “IDEA” in Slovenian Wikipedia has 2 points for quality (as of July 1, 2026).

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

Since the creation of article “IDEA”, its content was written by 2 registered users of Slovenian Wikipedia and edited by 602 registered Wikipedia users in all languages.

The article is cited 1 times in Slovenian Wikipedia and cited 1129 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Slovenian): #1211 in June 2005
  • Global: #2127 in September 2001

The highest popularity rank from 2008:

  • Local (Slovenian): #2784 in July 2009
  • Global: #35651 in October 2012

There are 25 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
1Russian (ru)
IDEA
45.3303
2English (en)
International Data Encryption Algorithm
36.4917
3Catalan (ca)
IDEA (xifratge)
27.7275
4Finnish (fi)
IDEA
25.5265
5Persian (fa)
الگوریتم بین‌المللی رمزگذاری داده‌ها
23.7798
6German (de)
International Data Encryption Algorithm
19.7281
7Polish (pl)
International Data Encryption Algorithm
18.7328
8Ukrainian (uk)
IDEA (шифр)
18.4957
9Simple English (simple)
International Data Encryption Algorithm
17.7737
10Hebrew (he)
IDEA
14.6975
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 "IDEA" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
International Data Encryption Algorithm
792 102
2Russian (ru)
IDEA
221 725
3German (de)
International Data Encryption Algorithm
105 472
4Spanish (es)
International Data Encryption Algorithm
92 937
5French (fr)
International Data Encryption Algorithm
72 400
6Polish (pl)
International Data Encryption Algorithm
49 187
7Italian (it)
International Data Encryption Algorithm
29 572
8Portuguese (pt)
International Data Encryption Algorithm
27 766
9Japanese (ja)
International Data Encryption Algorithm
27 391
10Korean (ko)
국제 데이터 암호화 알고리즘
24 061
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 "IDEA" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
International Data Encryption Algorithm
766
2Russian (ru)
IDEA
136
3Chinese (zh)
國際資料加密演算法
110
4German (de)
International Data Encryption Algorithm
76
5Japanese (ja)
International Data Encryption Algorithm
56
6Spanish (es)
International Data Encryption Algorithm
55
7Czech (cs)
International Data Encryption Algorithm
41
8Simple English (simple)
International Data Encryption Algorithm
26
9French (fr)
International Data Encryption Algorithm
23
10Korean (ko)
국제 데이터 암호화 알고리즘
23
More...

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

The highest AI

Language versions of the article "IDEA" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
International Data Encryption Algorithm
99
2German (de)
International Data Encryption Algorithm
78
3French (fr)
International Data Encryption Algorithm
66
4Russian (ru)
IDEA
65
5Italian (it)
International Data Encryption Algorithm
45
6Spanish (es)
International Data Encryption Algorithm
31
7Dutch (nl)
International Data Encryption Algorithm
31
8Finnish (fi)
IDEA
20
9Ukrainian (uk)
IDEA (шифр)
19
10Vietnamese (vi)
IDEA
19
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 "IDEA" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Azerbaijani (az)
İDEA (beynəlxalq verilənlərin şifrlənməsi alqoritmi)
0
2Bulgarian (bg)
IDEA
0
3Catalan (ca)
IDEA (xifratge)
0
4Czech (cs)
International Data Encryption Algorithm
0
5German (de)
International Data Encryption Algorithm
0
6English (en)
International Data Encryption Algorithm
0
7Spanish (es)
International Data Encryption Algorithm
0
8Basque (eu)
Internacional Data Encryption Algorithm
0
9Persian (fa)
الگوریتم بین‌المللی رمزگذاری داده‌ها
0
10Finnish (fi)
IDEA
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 "IDEA" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
International Data Encryption Algorithm
219
2Hebrew (he)
IDEA
200
3Russian (ru)
IDEA
166
4Italian (it)
International Data Encryption Algorithm
90
5French (fr)
International Data Encryption Algorithm
85
6Ukrainian (uk)
IDEA (шифр)
56
7Chinese (zh)
國際資料加密演算法
55
8Japanese (ja)
International Data Encryption Algorithm
48
9Korean (ko)
국제 데이터 암호화 알고리즘
40
10Finnish (fi)
IDEA
36
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
azAzerbaijani
İDEA (beynəlxalq verilənlərin şifrlənməsi alqoritmi)
bgBulgarian
IDEA
caCatalan
IDEA (xifratge)
csCzech
International Data Encryption Algorithm
deGerman
International Data Encryption Algorithm
enEnglish
International Data Encryption Algorithm
esSpanish
International Data Encryption Algorithm
euBasque
Internacional Data Encryption Algorithm
faPersian
الگوریتم بین‌المللی رمزگذاری داده‌ها
fiFinnish
IDEA
frFrench
International Data Encryption Algorithm
heHebrew
IDEA
itItalian
International Data Encryption Algorithm
jaJapanese
International Data Encryption Algorithm
koKorean
국제 데이터 암호화 알고리즘
nlDutch
International Data Encryption Algorithm
plPolish
International Data Encryption Algorithm
ptPortuguese
International Data Encryption Algorithm
ruRussian
IDEA
simpleSimple English
International Data Encryption Algorithm
slSlovenian
IDEA
trTurkish
Uluslararası Veri Şifreleme Algoritması
ukUkrainian
IDEA (шифр)
viVietnamese
IDEA
zhChinese
國際資料加密演算法

Popularity rank trends

Best Rank Slovenian:
#2784
07.2009
Global:
#35651
10.2012

AI rank trends

Best Rank Slovenian:
#1211
06.2005
Global:
#2127
09.2001

Local popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on International Data Encryption Algorithm from Wikipedia articles about Symmetric-key algorithm, Idea, Block cipher, Pretty Good Privacy and Tron. Whereas reading the article about International Data Encryption Algorithm people most often go to Wikipedia articles on Idea NXT, Lai-Massey scheme, Pretty Good Privacy, BassOmatic and Blowfish.

Cumulative results of quality and popularity of the Wikipedia article

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

ru: IDEA
vi: IDEA
fi: IDEA
sl: IDEA
bg: IDEA
he: IDEA

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 Slovenian Wikipedia the most popular articles on that day were: Urška Bačovnik Janša, Janez Janša, Liste kandidatov za državnozborske volitve v Sloveniji 2026, Državnozborske volitve v Sloveniji 2026, Metod Trobec, Javnomnenjske raziskave za državnozborske volitve v Sloveniji 2026, Robert Golob, Benin, Peter Gregorčič, Tina Gaber.

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