Cafein

Quality:

Caffeine - chemical compound used as a stimulant. Article “Cafein” in Vietnamese Wikipedia has 32.1 points for quality (as of July 1, 2026). The article contains 3 references and 10 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.69 points.

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

Achievements in all the time:

Vietnamese Wikipedia:

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The 6023^rd most popular in Vietnamese Wikipedia.

vi

The 6583^rd most editable in Vietnamese Wikipedia.

Global Wikipedia:

The 1802^nd most popular in all topics.

The 1381^st most popular in AI.

Achievements in the last month:

Vietnamese Wikipedia:

vi

The 6981^st most editable in Vietnamese Wikipedia in the last month.

Global Wikipedia:

The 9867^th most popular in all topics in the last month.

The 4783^rd most popular in AI in the last month.

In June 2026 the article “Cafein” was edited by 1 authors in Vietnamese Wikipedia (6981^st place) and written by 30 authors in all languages (4783^rd place).

Since the creation of article “Cafein”, its content was written by 55 registered users of Vietnamese Wikipedia (6583^rd place) and edited by 5763 registered Wikipedia users in all languages (1381^st place).

The article is cited 284 times in Vietnamese Wikipedia and cited 14446 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Vietnamese): #146 in November 2005
• Global: #40 in January 2002

The highest popularity rank from 2008:

• Local (Vietnamese): #2747 in February 2019
• Global: #806 in October 2009

There are 53 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	Hindi (hi) कैफ़ीन		100
2	Finnish (fi) Kofeiini		98
3	German (de) Coffein		96.3229
4	Chinese (zh) 咖啡因		91.7677
5	French (fr) Caféine		88.3497
6	English (en) Caffeine		87.6097
7	Malay (ms) Kafeina		82.5034
8	Italian (it) Caffeina		82.0714
9	Polish (pl) Kofeina		81.7884
10	Greek (el) Καφεΐνη		81.1696

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

#	Language	Popularity award	Relative popularity
1	English (en) Caffeine		31 912 953
2	German (de) Coffein		5 979 049
3	Japanese (ja) カフェイン		5 408 504
4	Spanish (es) Cafeína		4 679 219
5	Russian (ru) Кофеин		3 789 728
6	French (fr) Caféine		2 965 029
7	Polish (pl) Kofeina		2 191 680
8	Chinese (zh) 咖啡因		1 808 258
9	Italian (it) Caffeina		1 657 624
10	Portuguese (pt) Cafeína		1 435 496

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

#	Language	Popularity award	Relative popularity
1	English (en) Caffeine		44 200
2	German (de) Coffein		9 600
3	Japanese (ja) カフェイン		8 204
4	Russian (ru) Кофеин		6 633
5	French (fr) Caféine		4 160
6	Spanish (es) Cafeína		3 487
7	Chinese (zh) 咖啡因		2 988
8	Polish (pl) Kofeina		2 824
9	Korean (ko) 카페인		2 705
10	Italian (it) Caffeina		1 960

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

#	Language	AI award	Relative AI
1	English (en) Caffeine		2 016
2	German (de) Coffein		529
3	French (fr) Caféine		319
4	Spanish (es) Cafeína		185
5	Russian (ru) Кофеин		180
6	Japanese (ja) カフェイン		170
7	Dutch (nl) Cafeïne		154
8	Chinese (zh) 咖啡因		151
9	Italian (it) Caffeina		140
10	Polish (pl) Kofeina		138

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

#	Language	AI award	Relative AI
1	English (en) Caffeine		6
2	Chinese (zh) 咖啡因		3
3	Spanish (es) Cafeína		2
4	Japanese (ja) カフェイン		2
5	Russian (ru) Кофеин		2
6	Bulgarian (bg) Кофеин		1
7	Czech (cs) Kofein		1
8	Estonian (et) Kofeiin		1
9	Basque (eu) Kafeina		1
10	Persian (fa) کافئین		1

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

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 Vietnamese Wikipedia the most popular articles on that day were: Bảng xếp hạng bóng đá nam FIFA, Phanxicô Xaviê Trương Bửu Diệp, Đài Truyền hình Kỹ thuật số VTC, XNXX, Giải vô địch bóng đá thế giới 2026, Cộng hòa Dân chủ Congo, Đội tuyển bóng đá quốc gia Cộng hòa Dân chủ Congo, Da Lab, Kylian Mbappé, La Văn Cầu.

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