Fluorescence

Quality:

Fluorescence - emission of light by a substance that has absorbed light. Article “Fluorescence” in English Wikipedia has 90.4 points for quality (as of July 1, 2026). The article contains 129 references and 34 sections.

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

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

Since the creation of article “Fluorescence”, its content was written by 510 registered users of English Wikipedia and edited by 2011 registered Wikipedia users in all languages.

The article is cited 2196 times in English Wikipedia and cited 11862 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #1925 in July 2002
• Global: #2978 in December 2012

The highest popularity rank from 2008:

• Local (English): #10378 in October 2013
• Global: #9125 in October 2014

There are 50 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	Hebrew (he) פלואורסצנציה		92.3831
2	English (en) Fluorescence		90.3963
3	Estonian (et) Fluorestsents		63.0034
4	German (de) Fluoreszenz		54.836
5	Basque (eu) Fluoreszentzia		51.0238
6	Spanish (es) Fluorescencia		46.1138
7	Malay (ms) Pendarfluor		45.8929
8	Croatian (hr) Fluorescencija		42.8909
9	French (fr) Fluorescence		39.0682
10	Chinese (zh) 荧光		38.2552

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

#	Language	Popularity award	Relative popularity
1	English (en) Fluorescence		7 526 873
2	German (de) Fluoreszenz		2 376 238
3	Spanish (es) Fluorescencia		1 773 233
4	Russian (ru) Флуоресценция		1 260 168
5	Japanese (ja) 蛍光		1 174 820
6	French (fr) Fluorescence		1 042 368
7	Polish (pl) Fluorescencja		604 684
8	Chinese (zh) 荧光		564 868
9	Italian (it) Fluorescenza		557 187
10	Portuguese (pt) Fluorescência		385 481

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) Fluorescence		9 227
2	German (de) Fluoreszenz		2 086
3	Russian (ru) Флуоресценция		1 486
4	Japanese (ja) 蛍光		1 269
5	French (fr) Fluorescence		1 218
6	Chinese (zh) 荧光		869
7	Spanish (es) Fluorescencia		841
8	Polish (pl) Fluorescencja		768
9	Italian (it) Fluorescenza		635
10	Persian (fa) فلورسانس		364

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

#	Language	AI award	Relative AI
1	English (en) Fluorescence		510
2	German (de) Fluoreszenz		224
3	French (fr) Fluorescence		160
4	Dutch (nl) Fluorescentie		98
5	Italian (it) Fluorescenza		97
6	Hebrew (he) פלואורסצנציה		87
7	Japanese (ja) 蛍光		65
8	Russian (ru) Флуоресценция		65
9	Spanish (es) Fluorescencia		64
10	Chinese (zh) 荧光		58

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) Fluorescence		1
2	Basque (eu) Fluoreszentzia		1
3	Hebrew (he) פלואורסצנציה		1
4	Polish (pl) Fluorescencja		1
5	Arabic (ar) فلورية		0
6	Belarusian (be) Флюарэсцэнцыя		0
7	Bulgarian (bg) Флуоресценция		0
8	Catalan (ca) Fluorescència		0
9	Czech (cs) Fluorescence		0
10	Danish (da) Fluorescens		0

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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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