A21 (autoestrada)

A21 motorway - road in Portugal. Article "A21 (autoestrada)" in Portuguese Wikipedia has 11.5 points for quality (as of November 1, 2023). The article contains 1 references and 5 sections.

This article has the best quality in Swedish Wikipedia. However, this article is the most popular in Portuguese version.

Since the creation of article "A21 (autoestrada)", its content was written by 26 registered users of Portuguese Wikipedia and edited by 60 registered Wikipedia users in all languages.

The article is cited 66 times in Portuguese Wikipedia and cited 292 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #6485 in June 2021
• Global: #147996 in February 2010

The highest popularity rank from 2008:

• Local (Portuguese): #24796 in September 2009
• Global: #579685 in September 2009

There are 7 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

#	Language	Quality grade	Quality score
1	Swedish (sv) A21 (motorväg, Portugal)		16.3912
2	Portuguese (pt) A21 (autoestrada)		11.4524
3	Polish (pl) Autostrada A21 (Portugalia)		10.9638
4	French (fr) Autoroute A21 (Portugal)		8.1423
5	Chinese (zh) A21高速公路 (葡萄牙)		6.8494
6	German (de) Autoestrada A21		5.3268
7	Dutch (nl) A21 (Portugal)		2.574

More...

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

The most popular language versions of the article "A21 (autoestrada)" in all the time

#	Language	Popularity award	Relative popularity
1	Portuguese (pt) A21 (autoestrada)		51 167
2	French (fr) Autoroute A21 (Portugal)		3 964
3	German (de) Autoestrada A21		3 868
4	Chinese (zh) A21高速公路 (葡萄牙)		1 085
5	Polish (pl) Autostrada A21 (Portugalia)		316
6	Swedish (sv) A21 (motorväg, Portugal)		30
7	Dutch (nl) A21 (Portugal)		6

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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 "A21 (autoestrada)" in October 2023

#	Language	Popularity award	Relative popularity
1	Portuguese (pt) A21 (autoestrada)		221
2	German (de) Autoestrada A21		14
3	French (fr) Autoroute A21 (Portugal)		8
4	Dutch (nl) A21 (Portugal)		3
5	Chinese (zh) A21高速公路 (葡萄牙)		1
6	Polish (pl) Autostrada A21 (Portugalia)		0
7	Swedish (sv) A21 (motorväg, Portugal)		0

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

Language versions of the article "A21 (autoestrada)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Portuguese (pt) A21 (autoestrada)		26
2	German (de) Autoestrada A21		12
3	French (fr) Autoroute A21 (Portugal)		12
4	Chinese (zh) A21高速公路 (葡萄牙)		4
5	Polish (pl) Autostrada A21 (Portugalia)		3
6	Swedish (sv) A21 (motorväg, Portugal)		3
7	Dutch (nl) A21 (Portugal)		0

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 "A21 (autoestrada)" with the highest AI in October 2023

#	Language	AI award	Relative AI
1	French (fr) Autoroute A21 (Portugal)		1
2	German (de) Autoestrada A21		0
3	Dutch (nl) A21 (Portugal)		0
4	Polish (pl) Autostrada A21 (Portugalia)		0
5	Portuguese (pt) A21 (autoestrada)		0
6	Swedish (sv) A21 (motorväg, Portugal)		0
7	Chinese (zh) A21高速公路 (葡萄牙)		0

More...

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

Language versions of the article "A21 (autoestrada)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Portuguese (pt) A21 (autoestrada)		66
2	French (fr) Autoroute A21 (Portugal)		51
3	German (de) Autoestrada A21		49
4	Polish (pl) Autostrada A21 (Portugalia)		45
5	Dutch (nl) A21 (Portugal)		37
6	Chinese (zh) A21高速公路 (葡萄牙)		35
7	Swedish (sv) A21 (motorväg, Portugal)		9

More...

#	Language	Value
de	German Autoestrada A21
fr	French Autoroute A21 (Portugal)
nl	Dutch A21 (Portugal)
pl	Polish Autostrada A21 (Portugalia)
pt	Portuguese A21 (autoestrada)
sv	Swedish A21 (motorväg, Portugal)
zh	Chinese A21高速公路 (葡萄牙)

Best Rank

Portuguese: #24796 09.2009

Global: #579685 09.2009

Best Rank

Portuguese: #6485 06.2021

Global: #147996 02.2010

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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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information