Improper rotation

Improper rotation - rotation composed with a reflection. Article “Improper rotation” in English Wikipedia has 41.9 points for quality (as of July 1, 2025). The article contains 11 references and 6 sections.

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

Since the creation of article “Improper rotation”, its content was written by 51 registered users of English Wikipedia and edited by 118 registered Wikipedia users in all languages.

The article is cited 91 times in English Wikipedia and cited 244 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #4813 in June 2003
• Global: #10779 in June 2003

The highest popularity rank from 2008:

• Local (English): #306487 in February 2008
• Global: #402327 in February 2008

There are 10 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.

#	Language	Quality grade	Quality score
1	English (en) Improper rotation		41.875
2	Romanian (ro) Rotație improprie		35.167
3	Spanish (es) Rotación impropia		31.9755
4	Catalan (ca) Rotació impròpia		28.1932
5	French (fr) Antirotation		17.2999
6	German (de) Drehspiegelung		7.4998
7	Chinese (zh) 瑕旋轉		6.001
8	Swedish (sv) Oegentlig rotation		3.3798
9	Japanese (ja) 回映操作		2.7811
10	Simple English (simple) Improper rotation		0.5225

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Improper rotation		380 168
2	German (de) Drehspiegelung		96 795
3	Japanese (ja) 回映操作		35 871
4	French (fr) Antirotation		23 277
5	Chinese (zh) 瑕旋轉		23 151
6	Spanish (es) Rotación impropia		5 825
7	Simple English (simple) Improper rotation		4 874
8	Swedish (sv) Oegentlig rotation		4 340
9	Catalan (ca) Rotació impròpia		811
10	Romanian (ro) Rotație improprie		499

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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 "Improper rotation" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Improper rotation		1 901
2	German (de) Drehspiegelung		210
3	Simple English (simple) Improper rotation		206
4	Chinese (zh) 瑕旋轉		114
5	Japanese (ja) 回映操作		84
6	French (fr) Antirotation		61
7	Spanish (es) Rotación impropia		34
8	Romanian (ro) Rotație improprie		12
9	Catalan (ca) Rotació impròpia		6
10	Swedish (sv) Oegentlig rotation		6

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Improper rotation		51
2	German (de) Drehspiegelung		24
3	Swedish (sv) Oegentlig rotation		11
4	French (fr) Antirotation		10
5	Simple English (simple) Improper rotation		9
6	Catalan (ca) Rotació impròpia		3
7	Japanese (ja) 回映操作		3
8	Chinese (zh) 瑕旋轉		3
9	Spanish (es) Rotación impropia		2
10	Romanian (ro) Rotație improprie		2

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 "Improper rotation" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Rotació impròpia		0
2	German (de) Drehspiegelung		0
3	English (en) Improper rotation		0
4	Spanish (es) Rotación impropia		0
5	French (fr) Antirotation		0
6	Japanese (ja) 回映操作		0
7	Romanian (ro) Rotație improprie		0
8	Simple English (simple) Improper rotation		0
9	Swedish (sv) Oegentlig rotation		0
10	Chinese (zh) 瑕旋轉		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Improper rotation		91
2	German (de) Drehspiegelung		42
3	Spanish (es) Rotación impropia		26
4	French (fr) Antirotation		24
5	Catalan (ca) Rotació impròpia		21
6	Chinese (zh) 瑕旋轉		13
7	Japanese (ja) 回映操作		11
8	Romanian (ro) Rotație improprie		11
9	Swedish (sv) Oegentlig rotation		4
10	Simple English (simple) Improper rotation		1

More...

#	Language	Value
ca	Catalan Rotació impròpia
de	German Drehspiegelung
en	English Improper rotation
es	Spanish Rotación impropia
fr	French Antirotation
ja	Japanese 回映操作
ro	Romanian Rotație improprie
simple	Simple English Improper rotation
sv	Swedish Oegentlig rotation
zh	Chinese 瑕旋轉

Best Rank

English: #306487 02.2008

Global: #402327 02.2008

Best Rank

English: #4813 06.2003

Global: #10779 06.2003

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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 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