Cifra

pt

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Cifra

Quality:

Cipher - algorithm for encrypting and decrypting information. Article “Cifra” in Portuguese Wikipedia has 11.9 points for quality (as of July 1, 2025).

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

Since the creation of article “Cifra”, its content was written by 23 registered users of Portuguese Wikipedia and edited by 630 registered Wikipedia users in all languages.

The article is cited 74 times in Portuguese Wikipedia and cited 2287 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #1610 in January 2005
  • Global: #1194 in January 2003

The highest popularity rank from 2008:

  • Local (Portuguese): #5036 in June 2008
  • Global: #26646 in June 2008

There are 30 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
1Malay (ms)
Sifer
41.8577
2Turkish (tr)
Şifre
35.1434
3English (en)
Cipher
33.862
4Min Nan (zhminnan)
Àm-bé-hoat
30.5077
5Serbo-Croatian (sh)
Šifra
27.6806
6Swedish (sv)
Krypto
24.0316
7Polish (pl)
Szyfr
21.8746
8Korean (ko)
암호 (암호학)
17.6435
9Simple English (simple)
Cypher
17.4746
10Danish (da)
Krypteringsalgoritme
17.2946
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 "Cifra" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Cipher
5 216 385
2Polish (pl)
Szyfr
521 411
3Russian (ru)
Шифр
488 851
4Chinese (zh)
密碼
250 234
5Italian (it)
Cifrario
153 986
6Portuguese (pt)
Cifra
149 461
7Swedish (sv)
Krypto
128 115
8Danish (da)
Krypteringsalgoritme
89 901
9Persian (fa)
سایفر
84 549
10French (fr)
Chiffre (cryptologie)
78 781
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 "Cifra" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Cipher
16 015
2Russian (ru)
Шифр
1 102
3Simple English (simple)
Cypher
742
4Chinese (zh)
密碼
582
5Italian (it)
Cifrario
376
6Polish (pl)
Szyfr
372
7Persian (fa)
سایفر
356
8Turkish (tr)
Şifre
259
9Spanish (es)
Algoritmo criptográfico
183
10Swedish (sv)
Krypto
159
More...

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

The highest AI

Language versions of the article "Cifra" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Cipher
209
2Polish (pl)
Szyfr
68
3Russian (ru)
Шифр
58
4Italian (it)
Cifrario
37
5French (fr)
Chiffre (cryptologie)
28
6Swedish (sv)
Krypto
28
7Portuguese (pt)
Cifra
23
8Danish (da)
Krypteringsalgoritme
21
9Turkish (tr)
Şifre
18
10Arabic (ar)
معم
17
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 "Cifra" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Cipher
1
2Arabic (ar)
معم
0
3Azerbaijani (az)
Şifr
0
4Belarusian (be)
Шыфр
0
5Bulgarian (bg)
Шифър
0
6Danish (da)
Krypteringsalgoritme
0
7Spanish (es)
Algoritmo criptográfico
0
8Persian (fa)
سایفر
0
9French (fr)
Chiffre (cryptologie)
0
10Indonesian (id)
Sandi (kriptografi)
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 "Cifra" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Cipher
602
2Polish (pl)
Szyfr
245
3Chinese (zh)
密碼
215
4Italian (it)
Cifrario
206
5Russian (ru)
Шифр
206
6Ukrainian (uk)
Шифр
95
7Swedish (sv)
Krypto
89
8Portuguese (pt)
Cifra
74
9Arabic (ar)
معم
70
10Serbian (sr)
Шифра
66
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
معم
azAzerbaijani
Şifr
beBelarusian
Шыфр
bgBulgarian
Шифър
daDanish
Krypteringsalgoritme
enEnglish
Cipher
esSpanish
Algoritmo criptográfico
faPersian
سایفر
frFrench
Chiffre (cryptologie)
idIndonesian
Sandi (kriptografi)
itItalian
Cifrario
kaGeorgian
შიფრი
kkKazakh
Шифр
koKorean
암호 (암호학)
msMalay
Sifer
nnNorwegian (Nynorsk)
Chiffer
noNorwegian
Chiffer
plPolish
Szyfr
ptPortuguese
Cifra
ruRussian
Шифр
shSerbo-Croatian
Šifra
simpleSimple English
Cypher
slSlovenian
Šifra
srSerbian
Шифра
svSwedish
Krypto
trTurkish
Şifre
ukUkrainian
Шифр
uzUzbek
Shifratorlar
zhChinese
密碼
zhminnanMin Nan
Àm-bé-hoat

Popularity rank trends

Best Rank Portuguese:
#5036
06.2008
Global:
#26646
06.2008

AI rank trends

Best Rank Portuguese:
#1610
01.2005
Global:
#1194
01.2003

Local popularity rank history

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 Cipher from Wikipedia articles about Zodiac Killer, Enigma, Voynich manuscript, Jay Gatsby and Shorthand. Whereas reading the article about Cipher people most often go to Wikipedia articles on List of ciphertexts, Cipher, Cryptography, Classical cipher and Symmetric-key algorithm.

Cumulative results of quality and popularity of the Wikipedia article

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

en: Cipher
pl: Szyfr
zh: 密碼
pt: Cifra
sv: Krypto
ar: معم
az: Şifr
simple: Cypher
sh: Šifra
sl: Šifra
tr: Şifre
zhminnan: Àm-bé-hoat
ms: Sifer

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 Portuguese Wikipedia the most popular articles on that day were: Lucas Paquetá, Vírus Nipah, Nilton César, Gerardo Renault, Campeonato Brasileiro de Futebol de 2026 - Série B, Fernando Mamede, António José Seguro, Big Brother Brasil 26, Trace Brasil, Relógio do Juízo Final.

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