Chromatiales

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Chromatiales

Quality:

Purple sulfur bacteria - order of bacteria. This taxon is the 7705th most popular in the global Wikipedia ranking of taxon. Article “Chromatiales” in German Wikipedia has 35 points for quality (as of July 1, 2025). The article contains 22 references and 4 sections.

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

Achievements in all the time:
Global Wikipedia:
The 7705th most popular in taxon.

Since the creation of article “Chromatiales”, its content was written by 28 registered users of German Wikipedia and edited by 204 registered Wikipedia users in all languages.

Purple sulfur bacteria is on the 7705th place in global ranking of taxon on Wikipedia in all the time.

The article is cited 17 times in German Wikipedia and cited 508 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #8798 in July 2021
  • Global: #29621 in April 2004

The highest popularity rank from 2008:

  • Local (German): #519741 in September 2009
  • Global: #257576 in November 2014

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, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Purple sulfur bacteria
45.1701
2German (de)
Chromatiales
35.0487
3Catalan (ca)
Bacteris vermells del sofre
26.9359
4Arabic (ar)
بكتيريا أرجوانية كبريتية
20.7553
5French (fr)
Bactérie pourpre sulfureuse
18.1072
6Chinese (zh)
着色菌目
15.9292
7Galician (gl)
Bacterias púrpuras do xofre
15.5263
8Spanish (es)
Bacteria púrpura del azufre
9.6666
9Romanian (ro)
Bacteria purpurie sulfuroasă
9.3932
10Portuguese (pt)
Bactéria púrpura sulfurosa
8.7754
More...

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

Most popular in all the time

The most popular language versions of the article "Chromatiales" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Purple sulfur bacteria
514 078
2Spanish (es)
Bacteria púrpura del azufre
212 337
3Japanese (ja)
紅色硫黄細菌
83 862
4French (fr)
Bactérie pourpre sulfureuse
76 775
5Vietnamese (vi)
Vi khuẩn lưu huỳnh tía
29 903
6Portuguese (pt)
Bactéria púrpura sulfurosa
25 751
7Chinese (zh)
着色菌目
14 790
8Arabic (ar)
بكتيريا أرجوانية كبريتية
14 348
9German (de)
Chromatiales
10 073
10Catalan (ca)
Bacteris vermells del sofre
8 971
More...

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

Most popular in June 2025

The most popular language versions of the article "Chromatiales" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Purple sulfur bacteria
1 959
2Spanish (es)
Bacteria púrpura del azufre
260
3Japanese (ja)
紅色硫黄細菌
240
4Chinese (zh)
着色菌目
101
5French (fr)
Bactérie pourpre sulfureuse
84
6Portuguese (pt)
Bactéria púrpura sulfurosa
57
7Catalan (ca)
Bacteris vermells del sofre
56
8Arabic (ar)
بكتيريا أرجوانية كبريتية
36
9Vietnamese (vi)
Vi khuẩn lưu huỳnh tía
31
10Italian (it)
Chromatiales
29
More...

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

The highest AI

Language versions of the article "Chromatiales" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Purple sulfur bacteria
65
2French (fr)
Bactérie pourpre sulfureuse
33
3German (de)
Chromatiales
28
4Italian (it)
Chromatiales
16
5Spanish (es)
Bacteria púrpura del azufre
15
6Arabic (ar)
بكتيريا أرجوانية كبريتية
8
7Catalan (ca)
Bacteris vermells del sofre
7
8Japanese (ja)
紅色硫黄細菌
7
9Portuguese (pt)
Bactéria púrpura sulfurosa
7
10Vietnamese (vi)
Vi khuẩn lưu huỳnh tía
7
More...

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

The highest AI in June 2025

Language versions of the article "Chromatiales" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
بكتيريا أرجوانية كبريتية
0
2Catalan (ca)
Bacteris vermells del sofre
0
3German (de)
Chromatiales
0
4English (en)
Purple sulfur bacteria
0
5Spanish (es)
Bacteria púrpura del azufre
0
6Basque (eu)
Sufrearen bakterio purpura
0
7French (fr)
Bactérie pourpre sulfureuse
0
8Galician (gl)
Bacterias púrpuras do xofre
0
9Italian (it)
Chromatiales
0
10Japanese (ja)
紅色硫黄細菌
0
More...

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

The highest CI

Language versions of the article "Chromatiales" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
着色菌目
146
2English (en)
Purple sulfur bacteria
69
3Arabic (ar)
بكتيريا أرجوانية كبريتية
68
4Portuguese (pt)
Bactéria púrpura sulfurosa
53
5Spanish (es)
Bacteria púrpura del azufre
38
6French (fr)
Bactérie pourpre sulfureuse
30
7Japanese (ja)
紅色硫黄細菌
22
8Catalan (ca)
Bacteris vermells del sofre
21
9Galician (gl)
Bacterias púrpuras do xofre
19
10German (de)
Chromatiales
17
More...

Scores

Estimated value for Wikipedia:
German:
Global:
Popularity in June 2025:
German:
Global:
Popularity in all years:
German:
Global:
Authors in June 2025:
German:
Global:
Registered authors in all years:
German:
Global:
Citations:
German:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
بكتيريا أرجوانية كبريتية
caCatalan
Bacteris vermells del sofre
deGerman
Chromatiales
enEnglish
Purple sulfur bacteria
esSpanish
Bacteria púrpura del azufre
euBasque
Sufrearen bakterio purpura
frFrench
Bactérie pourpre sulfureuse
glGalician
Bacterias púrpuras do xofre
itItalian
Chromatiales
jaJapanese
紅色硫黄細菌
ptPortuguese
Bactéria púrpura sulfurosa
roRomanian
Bacteria purpurie sulfuroasă
viVietnamese
Vi khuẩn lưu huỳnh tía
zhChinese
着色菌目

Popularity rank trends

Best Rank German:
#519741
09.2009
Global:
#257576
11.2014

AI rank trends

Best Rank German:
#8798
07.2021
Global:
#29621
04.2004

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Purple sulfur bacteria from Wikipedia articles about Purple bacteria, Photosynthesis, Meromictic lake, Chemosynthesis and Hydrogen sulfide. Whereas reading the article about Purple sulfur bacteria people most often go to Wikipedia articles on Purple bacteria, Chromatiaceae, Pseudomonadota, Microbial metabolism and Meromictic lake.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In German Wikipedia the most popular articles on that day were: Whitney Houston, Fall Gil Ofarim, Gil Ofarim, Handball-Europameisterschaft der Männer 2026, Der neue Freund, Tova Friedman, Sven Schulze (Politiker, 1979), Liste der größten Auslegerbrücken, Bobbi Kristina Brown, Patricia Aulitzky.

About WikiRank

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