Cosina

Cosina - Japanese optical glass manufacturer. This company is the 9767^th most popular in the global Wikipedia ranking of business. Article “Cosina” in German Wikipedia has 44.2 points for quality (as of July 1, 2026). The article contains 37 references and 5 sections.

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

In June 2026 the article “Cosina” was edited by 1 authors in German Wikipedia and written by 4 authors in all languages.

Since the creation of article “Cosina”, its content was written by 39 registered users of German Wikipedia and edited by 227 registered Wikipedia users in all languages.

Cosina is on the 9767^th place in global ranking of business on Wikipedia in all the time.

The article is cited 39 times in German Wikipedia and cited 965 times in all languages.

The highest Authors Interest rank from 2001:

• Local (German): #19428 in October 2020
• Global: #20128 in February 2015

The highest popularity rank from 2008:

• Local (German): #42923 in November 2025
• Global: #76836 in November 2025

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	German (de) Cosina		44.2067
2	English (en) Cosina		42.311
3	Finnish (fi) Cosina		25.9082
4	Korean (ko) 코시나		24.9216
5	Russian (ru) Cosina		24.9134
6	Urdu (ur) کوسینا		23.6041
7	Portuguese (pt) Cosina		23.1138
8	Italian (it) Cosina		13.7684
9	Japanese (ja) コシナ		12.3822
10	Chinese (zh) 确善能		10.2249

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Cosina		548 113
2	Japanese (ja) コシナ		300 111
3	German (de) Cosina		96 493
4	Russian (ru) Cosina		61 402
5	Spanish (es) Cosina		50 091
6	Chinese (zh) 确善能		41 261
7	Polish (pl) Cosina		38 786
8	Italian (it) Cosina		35 790
9	Finnish (fi) Cosina		9 232
10	French (fr) Cosina		9 202

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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 "Cosina" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Cosina		1 060
2	Japanese (ja) コシナ		612
3	German (de) Cosina		302
4	Chinese (zh) 确善能		239
5	Russian (ru) Cosina		95
6	French (fr) Cosina		77
7	Italian (it) Cosina		76
8	Polish (pl) Cosina		61
9	Spanish (es) Cosina		47
10	Korean (ko) 코시나		24

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

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

#	Language	AI award	Relative AI
1	English (en) Cosina		69
2	German (de) Cosina		39
3	Italian (it) Cosina		28
4	Japanese (ja) コシナ		26
5	Russian (ru) Cosina		17
6	Polish (pl) Cosina		15
7	Chinese (zh) 确善能		11
8	Spanish (es) Cosina		6
9	Finnish (fi) Cosina		6
10	Portuguese (pt) Cosina		4

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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 "Cosina" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	German (de) Cosina		1
2	English (en) Cosina		1
3	Finnish (fi) Cosina		1
4	Korean (ko) 코시나		1
5	Spanish (es) Cosina		0
6	Persian (fa) کوسینا		0
7	French (fr) Cosina		0
8	Italian (it) Cosina		0
9	Japanese (ja) コシナ		0
10	Polish (pl) Cosina		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 "Cosina" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Cosina		214
2	Russian (ru) Cosina		195
3	Persian (fa) کوسینا		122
4	Portuguese (pt) Cosina		115
5	Italian (it) Cosina		100
6	Chinese (zh) 确善能		80
7	Japanese (ja) コシナ		51
8	German (de) Cosina		39
9	French (fr) Cosina		19
10	Polish (pl) Cosina		12

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#	Language	Value
de	German Cosina
en	English Cosina
es	Spanish Cosina
fa	Persian کوسینا
fi	Finnish Cosina
fr	French Cosina
it	Italian Cosina
ja	Japanese コシナ
ko	Korean 코시나
pl	Polish Cosina
pt	Portuguese Cosina
ru	Russian Cosina
ur	Urdu کوسینا
zh	Chinese 确善能

Best Rank

German: #42923 11.2025

Global: #76836 11.2025

Best Rank

German: #19428 10.2020

Global: #20128 02.2015

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 German Wikipedia the most popular articles on that day were: Demokratische Republik Kongo, Fußball-Weltmeisterschaft 2026, Senegal, Julian Nagelsmann, Erling Haaland, Sadio Mané, Fußball-Weltmeisterschaft 1994, Jürgen Klopp, Fußball-Europameisterschaft 2028, Fußball-Weltmeisterschaft.

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