SP-A2

fa

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SP-A2

Quality:

SFTPA2 - protein-coding gene in the species Homo sapiens. Article “SP-A2” in Persian Wikipedia has 27.5 points for quality (as of July 1, 2025). The article contains 15 references and 3 sections.

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

Since the creation of article “SP-A2”, its content was written by 2 registered users of Persian Wikipedia and edited by 22 registered Wikipedia users in all languages.

The article is cited 2 times in Persian Wikipedia and cited 16 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Persian): #11977 in November 2019
  • Global: #281961 in September 2017

The highest popularity rank from 2008:

  • Local (Persian): #268718 in November 2019
  • Global: #702134 in January 2016

There are 3 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)
Surfactant protein A2
70.7237
2Persian (fa)
SP-A2
27.5292
3Ukrainian (uk)
SFTPA2
20.9301
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 "SP-A2" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Surfactant protein A2
23 519
2Persian (fa)
SP-A2
417
3Ukrainian (uk)
SFTPA2
45
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 "SP-A2" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Surfactant protein A2
98
2Persian (fa)
SP-A2
3
3Ukrainian (uk)
SFTPA2
0
More...

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

The highest AI

Language versions of the article "SP-A2" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Surfactant protein A2
19
2Persian (fa)
SP-A2
2
3Ukrainian (uk)
SFTPA2
1
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 "SP-A2" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Surfactant protein A2
0
2Persian (fa)
SP-A2
0
3Ukrainian (uk)
SFTPA2
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 "SP-A2" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Surfactant protein A2
14
2Persian (fa)
SP-A2
2
3Ukrainian (uk)
SFTPA2
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Surfactant protein A2
faPersian
SP-A2
ukUkrainian
SFTPA2

Popularity rank trends

Best Rank Persian:
#268718
11.2019
Global:
#702134
01.2016

AI rank trends

Best Rank Persian:
#11977
11.2019
Global:
#281961
09.2017

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

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

fa: SP-A2
uk: SFTPA2

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Persian Wikipedia the most popular articles on that day were: جفری اپستین, زن در بالا, .xxx, روش‌های آمیزش جنسی, سید علی خامنه‌ای, کشته‌شدگان اعتراضات دی ۱۴۰۴ ایران, سوجان, پوزیشن میسیونری, آمیزش جنسی, فرج‌لیسی.

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