Fel d 1

vi

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Fel d 1

Quality:

Fel d 1 - secretoglobin protein. Article “Fel d 1” in Vietnamese Wikipedia has 19.2 points for quality (as of July 1, 2025). The article contains 7 references and 3 sections.

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

Since the creation of article “Fel d 1”, its content was written by 2 registered users of Vietnamese Wikipedia and edited by 70 registered Wikipedia users in all languages.

The article is cited 1 times in Vietnamese Wikipedia and cited 34 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Vietnamese): #5926 in September 2019
  • Global: #256435 in December 2009

The highest popularity rank from 2008:

  • Local (Vietnamese): #125921 in June 2021
  • Global: #475117 in August 2019

There are 6 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)
Fel d 1
31.232
2Chinese (zh)
Fel d 1
22.862
3French (fr)
Fel d 1
20.1245
4Vietnamese (vi)
Fel d 1
19.1971
5Portuguese (pt)
Fel d 1
16.1515
6Estonian (et)
Fel d 1
0.2067
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 "Fel d 1" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Fel d 1
356 010
2Portuguese (pt)
Fel d 1
13 773
3Chinese (zh)
Fel d 1
11 984
4French (fr)
Fel d 1
10 086
5Estonian (et)
Fel d 1
2 009
6Vietnamese (vi)
Fel d 1
444
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 "Fel d 1" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Fel d 1
2 488
2French (fr)
Fel d 1
148
3Chinese (zh)
Fel d 1
125
4Portuguese (pt)
Fel d 1
99
5Estonian (et)
Fel d 1
15
6Vietnamese (vi)
Fel d 1
4
More...

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

The highest AI

Language versions of the article "Fel d 1" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Fel d 1
55
2French (fr)
Fel d 1
5
3Portuguese (pt)
Fel d 1
4
4Estonian (et)
Fel d 1
2
5Vietnamese (vi)
Fel d 1
2
6Chinese (zh)
Fel d 1
2
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 "Fel d 1" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Fel d 1
2
2Estonian (et)
Fel d 1
0
3French (fr)
Fel d 1
0
4Portuguese (pt)
Fel d 1
0
5Vietnamese (vi)
Fel d 1
0
6Chinese (zh)
Fel d 1
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 "Fel d 1" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Fel d 1
19
2French (fr)
Fel d 1
5
3Portuguese (pt)
Fel d 1
5
4Estonian (et)
Fel d 1
2
5Chinese (zh)
Fel d 1
2
6Vietnamese (vi)
Fel d 1
1
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Fel d 1
etEstonian
Fel d 1
frFrench
Fel d 1
ptPortuguese
Fel d 1
viVietnamese
Fel d 1
zhChinese
Fel d 1

Popularity rank trends

Best Rank Vietnamese:
#125921
06.2021
Global:
#475117
08.2019

AI rank trends

Best Rank Vietnamese:
#5926
09.2019
Global:
#256435
12.2009

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Fel d 1 from Wikipedia articles about Siberian, Allergy to cats, Nycticebus, Sphynx and Russian Blue. Whereas reading the article about Fel d 1 people most often go to Wikipedia articles on Allergy to cats, Nycticebus, Immunoglobulin G, Major urinary protein and Theria.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Vietnamese Wikipedia the most popular articles on that day were: Đài Truyền hình Kỹ thuật số VTC, Hồ sơ Epstein, Jeffrey Epstein, Ngày Valentine, Xì dách, Vụ giết người và phân xác ở Lạng Sơn 2025, Tết Nguyên Đán, Đài Truyền hình Việt Nam, Việt Nam, Lê Minh Hưng.

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