Codi prefix

Prefix code - uniquely decodable code where, given a complete and accurate sequence, a receiver can identify each word without requiring a special marker between words. Article “Codi prefix” in Catalan Wikipedia has 17.3 points for quality (as of July 1, 2026). The article contains 6 references and 2 sections.

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

Since the creation of article “Codi prefix”, its content was written by 2 registered users of Catalan Wikipedia and edited by 200 registered Wikipedia users in all languages.

The article is cited 6 times in Catalan Wikipedia and cited 294 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #10162 in November 2025
• Global: #5013 in July 2002

The highest popularity rank from 2008:

• Local (Catalan): #201926 in December 2025
• Global: #96169 in June 2010

There are 14 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.

#	Language	Quality grade	Quality score
1	English (en) Prefix code		24.2914
2	Catalan (ca) Codi prefix		17.2725
3	Korean (ko) 앞자리 부호		16.0575
4	German (de) Präfixcode		7.7587
5	Spanish (es) Código prefijo		4.991
6	Japanese (ja) 接頭符号		3.9514
7	Russian (ru) Префиксный код		3.6288
8	French (fr) Code préfixe		3.3815
9	Ukrainian (uk) Префіксний код		3.0232
10	Dutch (nl) Prefixcodering		2.4668

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Codi prefix" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Prefix code		795 433
2	Russian (ru) Префиксный код		134 765
3	German (de) Präfixcode		83 084
4	Spanish (es) Código prefijo		80 588
5	Polish (pl) Kod prefiksowy		47 484
6	Japanese (ja) 接頭符号		45 911
7	Chinese (zh) 前置碼		27 710
8	French (fr) Code préfixe		27 256
9	Czech (cs) Prefixový kód		17 213
10	Ukrainian (uk) Префіксний код		9 740

More...

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

The most popular language versions of the article "Codi prefix" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Prefix code		1 587
2	German (de) Präfixcode		120
3	Russian (ru) Префиксный код		118
4	Chinese (zh) 前置碼		102
5	Japanese (ja) 接頭符号		70
6	Spanish (es) Código prefijo		48
7	French (fr) Code préfixe		37
8	Polish (pl) Kod prefiksowy		32
9	Czech (cs) Prefixový kód		28
10	Korean (ko) 앞자리 부호		21

More...

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

Language versions of the article "Codi prefix" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Prefix code		92
2	German (de) Präfixcode		22
3	Russian (ru) Префиксный код		18
4	Polish (pl) Kod prefiksowy		15
5	Spanish (es) Código prefijo		11
6	Japanese (ja) 接頭符号		9
7	Czech (cs) Prefixový kód		8
8	Chinese (zh) 前置碼		6
9	French (fr) Code préfixe		5
10	Italian (it) Codice prefisso		4

More...

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

Language versions of the article "Codi prefix" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Codi prefix		0
2	Czech (cs) Prefixový kód		0
3	German (de) Präfixcode		0
4	English (en) Prefix code		0
5	Spanish (es) Código prefijo		0
6	French (fr) Code préfixe		0
7	Italian (it) Codice prefisso		0
8	Japanese (ja) 接頭符号		0
9	Korean (ko) 앞자리 부호		0
10	Dutch (nl) Prefixcodering		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Codi prefix" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Prefix code		170
2	French (fr) Code préfixe		22
3	Russian (ru) Префиксный код		15
4	Japanese (ja) 接頭符号		13
5	German (de) Präfixcode		11
6	Spanish (es) Código prefijo		10
7	Korean (ko) 앞자리 부호		9
8	Italian (it) Codice prefisso		8
9	Czech (cs) Prefixový kód		7
10	Polish (pl) Kod prefiksowy		7

More...

#	Language	Value
ca	Catalan Codi prefix
cs	Czech Prefixový kód
de	German Präfixcode
en	English Prefix code
es	Spanish Código prefijo
fr	French Code préfixe
it	Italian Codice prefisso
ja	Japanese 接頭符号
ko	Korean 앞자리 부호
nl	Dutch Prefixcodering
pl	Polish Kod prefiksowy
ru	Russian Префиксный код
uk	Ukrainian Префіксний код
zh	Chinese 前置碼

Best Rank

Catalan: #201926 12.2025

Global: #96169 06.2010

Best Rank

Catalan: #10162 11.2025

Global: #5013 07.2002

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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