Fotocrom

Photochrom - process for producing colorized images from black-and-white photographies. Article “Fotocrom” in Catalan Wikipedia has 36 points for quality (as of July 1, 2025). The article contains 8 references and 4 sections.

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

Since the creation of article “Fotocrom”, its content was written by 3 registered users of Catalan Wikipedia and edited by 320 registered Wikipedia users in all languages.

The article is cited 7 times in Catalan Wikipedia and cited 490 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #475 in March 2016
• Global: #39760 in March 2009

The highest popularity rank from 2008:

• Local (Catalan): #49789 in July 2017
• Global: #23055 in February 2009

There are 15 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) Photochrom		45.0299
2	Catalan (ca) Fotocrom		36.0084
3	Czech (cs) Fotochrom		35.0472
4	Norwegian (no) Fotokrom		33.9146
5	Portuguese (pt) Fotocromo		28.3708
6	Romanian (ro) Litografie fotocromatică		23.506
7	Italian (it) Fotocromia		23.3147
8	Russian (ru) Фотохром		21.6471
9	French (fr) Photochrome		16.3374
10	Dutch (nl) Fotochroom		14.6882

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Photochrom		856 951
2	German (de) Photochromdruck		107 648
3	Spanish (es) Fotocromo		94 536
4	French (fr) Photochrome		53 740
5	Italian (it) Fotocromia		44 303
6	Dutch (nl) Fotochroom		22 246
7	Russian (ru) Фотохром		16 647
8	Hebrew (he) פוטוכרום		15 999
9	Czech (cs) Fotochrom		15 737
10	Norwegian (no) Fotokrom		8 377

More...

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 "Fotocrom" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Photochrom		2 771
2	German (de) Photochromdruck		251
3	Russian (ru) Фотохром		142
4	French (fr) Photochrome		91
5	Italian (it) Fotocromia		80
6	Spanish (es) Fotocromo		77
7	Hebrew (he) פוטוכרום		40
8	Catalan (ca) Fotocrom		35
9	Dutch (nl) Fotochroom		31
10	Czech (cs) Fotochrom		21

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Photochrom		116
2	German (de) Photochromdruck		49
3	French (fr) Photochrome		26
4	Italian (it) Fotocromia		23
5	Dutch (nl) Fotochroom		20
6	Spanish (es) Fotocromo		17
7	Hebrew (he) פוטוכרום		17
8	Norwegian (no) Fotokrom		11
9	Russian (ru) Фотохром		10
10	Czech (cs) Fotochrom		8

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 "Fotocrom" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Fotocrom		0
2	Czech (cs) Fotochrom		0
3	German (de) Photochromdruck		0
4	English (en) Photochrom		0
5	Esperanto (eo) Fotokromo		0
6	Spanish (es) Fotocromo		0
7	French (fr) Photochrome		0
8	Galician (gl) Fotocromo		0
9	Hebrew (he) פוטוכרום		0
10	Italian (it) Fotocromia		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Photochrom		165
2	German (de) Photochromdruck		89
3	French (fr) Photochrome		64
4	Norwegian (no) Fotokrom		35
5	Spanish (es) Fotocromo		26
6	Hebrew (he) פוטוכרום		17
7	Dutch (nl) Fotochroom		17
8	Italian (it) Fotocromia		15
9	Russian (ru) Фотохром		15
10	Czech (cs) Fotochrom		13

More...

#	Language	Value
ca	Catalan Fotocrom
cs	Czech Fotochrom
de	German Photochromdruck
en	English Photochrom
eo	Esperanto Fotokromo
es	Spanish Fotocromo
fr	French Photochrome
gl	Galician Fotocromo
he	Hebrew פוטוכרום
it	Italian Fotocromia
nl	Dutch Fotochroom
no	Norwegian Fotokrom
pt	Portuguese Fotocromo
ro	Romanian Litografie fotocromatică
ru	Russian Фотохром

Best Rank

Catalan: #49789 07.2017

Global: #23055 02.2009

Best Rank

Catalan: #475 03.2016

Global: #39760 03.2009

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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