Søfjer

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Søfjer

Quality:

Pennatulacea - order of cnidarians. This taxon is the 6639th most popular in the global Wikipedia ranking of taxon. Article “Søfjer” in Danish Wikipedia has 15.7 points for quality (as of July 1, 2025). The article contains 2 references and 2 sections.

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

Achievements in all the time:
Global Wikipedia:
The 6639th most popular in taxon.

Since the creation of article “Søfjer”, its content was written by 15 registered users of Danish Wikipedia and edited by 309 registered Wikipedia users in all languages.

Pennatulacea is on the 6639th place in global ranking of taxon on Wikipedia in all the time.

The article is cited 8 times in Danish Wikipedia and cited 1652 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Danish): #3051 in January 2010
  • Global: #37128 in February 2013

The highest popularity rank from 2008:

  • Local (Danish): #51139 in July 2022
  • Global: #57569 in April 2018

There are 26 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
1Polish (pl)
Piórówki
78.2545
2Chinese (zh)
海筆
49.0397
3Italian (it)
Pennatulacea
42.5954
4German (de)
Seefedern
39.6415
5English (en)
Sea pen
38.8704
6Galician (gl)
Pennatuláceos
33.3006
7Indonesian (id)
Pena laut
33.0394
8Spanish (es)
Pennatulacea
32.9144
9Russian (ru)
Морские перья
31.899
10Catalan (ca)
Pennatulacis
31.3781
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 "Søfjer" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Sea pen
791 781
2German (de)
Seefedern
83 040
3Spanish (es)
Pennatulacea
81 617
4Russian (ru)
Морские перья
64 890
5Japanese (ja)
ウミエラ
41 298
6Chinese (zh)
海筆
30 478
7Italian (it)
Pennatulacea
25 640
8Thai (th)
ปากกาทะเล
24 862
9Portuguese (pt)
Pennatuloidea
16 680
10Swedish (sv)
Sjöpennor
16 353
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 "Søfjer" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Sea pen
4 047
2Japanese (ja)
ウミエラ
553
3German (de)
Seefedern
330
4Spanish (es)
Pennatulacea
301
5Chinese (zh)
海筆
243
6Russian (ru)
Морские перья
236
7Italian (it)
Pennatulacea
130
8Polish (pl)
Piórówki
86
9Thai (th)
ปากกาทะเล
62
10Portuguese (pt)
Pennatuloidea
52
More...

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

The highest AI

Language versions of the article "Søfjer" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Sea pen
97
2German (de)
Seefedern
45
3Italian (it)
Pennatulacea
24
4Dutch (nl)
Pennatulacea
19
5Danish (da)
Søfjer
15
6Spanish (es)
Pennatulacea
15
7Polish (pl)
Piórówki
11
8Finnish (fi)
Merisulat
9
9Russian (ru)
Морские перья
9
10Chinese (zh)
海筆
8
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 "Søfjer" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
Pennatulacis
1
2Hebrew (he)
נוצתאים
1
3Arabic (ar)
أقلام البحر
0
4Azerbaijani (az)
Dəniz lələkləri
0
5Danish (da)
Søfjer
0
6German (de)
Seefedern
0
7English (en)
Sea pen
0
8Spanish (es)
Pennatulacea
0
9Persian (fa)
قلم دریایی
0
10Finnish (fi)
Merisulat
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 "Søfjer" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Persian (fa)
قلم دریایی
444
2English (en)
Sea pen
291
3Swedish (sv)
Sjöpennor
259
4Dutch (nl)
Pennatulacea
238
5Italian (it)
Pennatulacea
72
6Spanish (es)
Pennatulacea
40
7Turkish (tr)
Pennatulacea
38
8German (de)
Seefedern
37
9Galician (gl)
Pennatuláceos
27
10Portuguese (pt)
Pennatuloidea
27
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
أقلام البحر
azAzerbaijani
Dəniz lələkləri
caCatalan
Pennatulacis
daDanish
Søfjer
deGerman
Seefedern
enEnglish
Sea pen
esSpanish
Pennatulacea
faPersian
قلم دریایی
fiFinnish
Merisulat
glGalician
Pennatuláceos
heHebrew
נוצתאים
huHungarian
Tengeritollak
idIndonesian
Pena laut
itItalian
Pennatulacea
jaJapanese
ウミエラ
kkKazakh
Теңізқауырсын
nlDutch
Pennatulacea
plPolish
Piórówki
ptPortuguese
Pennatuloidea
ruRussian
Морские перья
skSlovak
Perovníky
svSwedish
Sjöpennor
thThai
ปากกาทะเล
trTurkish
Pennatulacea
viVietnamese
Bút biển
zhChinese
海筆

Popularity rank trends

Best Rank Danish:
#51139
07.2022
Global:
#57569
04.2018

AI rank trends

Best Rank Danish:
#3051
01.2010
Global:
#37128
02.2013

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Pennatulacea from Wikipedia articles about Anthozoa, Octocorallia, Ediacaran biota, Cnidaria and Charnia. Whereas reading the article about Pennatulacea people most often go to Wikipedia articles on Cnidaria, Octocorallia, Renilla, Pierres armina and Alcyonacea.

Cumulative results of quality and popularity of the Wikipedia article

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

zh: 海筆

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Danish Wikipedia the most popular articles on that day were: Viktor Hald Thorup, MGP, Danmark ved OL, Annika Wedderkopp, MGP 2026, Blæst (band), Kaskelothval, Anne de Besche, Søren Torpegaard Lund, Jeffrey Epstein.

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