MD2

MD2 - obsolete cryptographic hash function. Article “MD2” in Catalan Wikipedia has 16 points for quality (as of July 1, 2026). The article contains 4 references and 4 sections.

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 “MD2”, its content was written by 1 registered users of Catalan Wikipedia and edited by 222 registered Wikipedia users in all languages.

The article is cited 2 times in Catalan Wikipedia and cited 547 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #2017 in May 2025
• Global: #43680 in October 2004

The highest popularity rank from 2008:

• Local (Catalan): #131467 in May 2025
• Global: #191161 in October 2009

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	Russian (ru) MD2		34.8577
2	Ukrainian (uk) MD2		30.8514
3	English (en) MD2 (hash function)		26.2109
4	German (de) Message-Digest Algorithm 2		16.1904
5	Catalan (ca) MD2		15.9916
6	Italian (it) MD2		14.7492
7	Chinese (zh) MD2		12.6809
8	Polish (pl) MD2		12.5098
9	Japanese (ja) MD2		12.4225
10	Spanish (es) MD2		10.6227

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

The most popular language versions of the article "MD2" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) MD2 (hash function)		371 288
2	Japanese (ja) MD2		63 283
3	Russian (ru) MD2		60 763
4	Spanish (es) MD2		50 657
5	German (de) Message-Digest Algorithm 2		50 017
6	French (fr) MD2		24 661
7	Italian (it) MD2		21 145
8	Portuguese (pt) MD2		19 773
9	Polish (pl) MD2		16 066
10	Ukrainian (uk) MD2		4 093

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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 "MD2" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) MD2 (hash function)		586
2	Chinese (zh) MD2		69
3	German (de) Message-Digest Algorithm 2		52
4	Russian (ru) MD2		52
5	Japanese (ja) MD2		43
6	Spanish (es) MD2		27
7	Italian (it) MD2		22
8	Polish (pl) MD2		10
9	Portuguese (pt) MD2		9
10	Ukrainian (uk) MD2		9

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

Language versions of the article "MD2" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) MD2 (hash function)		68
2	German (de) Message-Digest Algorithm 2		33
3	French (fr) MD2		28
4	Russian (ru) MD2		22
5	Italian (it) MD2		16
6	Spanish (es) MD2		15
7	Japanese (ja) MD2		11
8	Ukrainian (uk) MD2		9
9	Portuguese (pt) MD2		7
10	Polish (pl) MD2		6

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

Language versions of the article "MD2" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) MD2		0
2	Danish (da) MD2		0
3	German (de) Message-Digest Algorithm 2		0
4	English (en) MD2 (hash function)		0
5	Spanish (es) MD2		0
6	French (fr) MD2		0
7	Italian (it) MD2		0
8	Japanese (ja) MD2		0
9	Korean (ko) MD2 (해시 함수)		0
10	Polish (pl) MD2		0

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

Language versions of the article "MD2" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) MD2 (hash function)		138
2	Russian (ru) MD2		101
3	French (fr) MD2		66
4	Ukrainian (uk) MD2		62
5	Japanese (ja) MD2		43
6	Chinese (zh) MD2		41
7	Italian (it) MD2		35
8	Korean (ko) MD2 (해시 함수)		31
9	Spanish (es) MD2		12
10	German (de) Message-Digest Algorithm 2		6

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#	Language	Value
ca	Catalan MD2
da	Danish MD2
de	German Message-Digest Algorithm 2
en	English MD2 (hash function)
es	Spanish MD2
fr	French MD2
it	Italian MD2
ja	Japanese MD2
ko	Korean MD2 (해시 함수)
pl	Polish MD2
pt	Portuguese MD2
ru	Russian MD2
uk	Ukrainian MD2
zh	Chinese MD2

Best Rank

Catalan: #131467 05.2025

Global: #191161 10.2009

Best Rank

Catalan: #2017 05.2025

Global: #43680 10.2004

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 Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

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