முதல் நாள் உறை

ta

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முதல் நாள் உறை

Quality:

First day of issue postmark - postmark on a cover, postal card or stamped envelope franked on the first day the issue is authorized for use. Article “முதல் நாள் உறை” in Tamil Wikipedia has 26.3 points for quality (as of July 1, 2025). The article contains 3 references and 2 sections.

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

Since the creation of article “முதல் நாள் உறை”, its content was written by 10 registered users of Tamil Wikipedia and edited by 479 registered Wikipedia users in all languages.

The article is cited 2 times in Tamil Wikipedia and cited 1062 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Tamil): #1495 in September 2010
  • Global: #1340 in June 2002

The highest popularity rank from 2008:

  • Local (Tamil): #10817 in July 2010
  • Global: #150069 in July 2019

There are 25 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)
First day of issue
49.0621
2Russian (ru)
Конверт первого дня
35.5893
3Hebrew (he)
מעטפת היום הראשון
27.5312
4Tamil (ta)
முதல் நாள் உறை
26.3142
5Ukrainian (uk)
Конверт першого дня
25.211
6Italian (it)
Busta primo giorno
17.5051
7Arabic (ar)
غلاف أول يوم
17.0624
8Japanese (ja)
初日カバー
14.8337
9Danish (da)
Førstedagskuvert
14.1141
10Spanish (es)
Sobre Primer Día
12.5291
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 "முதல் நாள் உறை" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
First day of issue
524 473
2Russian (ru)
Конверт первого дня
157 522
3Japanese (ja)
初日カバー
77 195
4Chinese (zh)
首日封
72 629
5French (fr)
Premier jour
61 008
6Polish (pl)
FDC
56 850
7German (de)
Ersttagsstempel
51 316
8Dutch (nl)
Eerstedagenvelop
31 626
9Italian (it)
Busta primo giorno
29 521
10Hebrew (he)
מעטפת היום הראשון
20 220
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 "முதல் நாள் உறை" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
First day of issue
2 459
2Russian (ru)
Конверт первого дня
361
3Chinese (zh)
首日封
336
4Japanese (ja)
初日カバー
200
5French (fr)
Premier jour
136
6Polish (pl)
FDC
132
7Turkish (tr)
İlk gün zarfı
106
8Italian (it)
Busta primo giorno
93
9Malay (ms)
Sampul Surat Hari Pertama
83
10Hebrew (he)
מעטפת היום הראשון
77
More...

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

The highest AI

Language versions of the article "முதல் நாள் உறை" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
First day of issue
78
2German (de)
Ersttagsstempel
47
3Dutch (nl)
Eerstedagenvelop
39
4French (fr)
Premier jour
33
5Russian (ru)
Конверт первого дня
25
6Vietnamese (vi)
FDC
25
7Italian (it)
Busta primo giorno
22
8Norwegian (no)
Førstedagsbrev
22
9Hebrew (he)
מעטפת היום הראשון
21
10Chinese (zh)
首日封
21
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 "முதல் நாள் உறை" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
غلاف أول يوم
2
2English (en)
First day of issue
1
3Azerbaijani (az)
Birinci gün zərfi
0
4Belarusian (be)
Канверт першага дня
0
5Danish (da)
Førstedagskuvert
0
6German (de)
Ersttagsstempel
0
7Esperanto (eo)
Unuataga koverto
0
8Spanish (es)
Sobre Primer Día
0
9French (fr)
Premier jour
0
10Hebrew (he)
מעטפת היום הראשון
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 "முதல் நாள் உறை" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Russian (ru)
Конверт первого дня
307
2English (en)
First day of issue
186
3French (fr)
Premier jour
106
4Belarusian (be)
Канверт першага дня
77
5Polish (pl)
FDC
65
6Ukrainian (uk)
Конверт першого дня
62
7German (de)
Ersttagsstempel
44
8Hebrew (he)
מעטפת היום הראשון
27
9Arabic (ar)
غلاف أول يوم
24
10Chinese (zh)
首日封
24
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
غلاف أول يوم
azAzerbaijani
Birinci gün zərfi
beBelarusian
Канверт першага дня
daDanish
Førstedagskuvert
deGerman
Ersttagsstempel
enEnglish
First day of issue
eoEsperanto
Unuataga koverto
esSpanish
Sobre Primer Día
frFrench
Premier jour
heHebrew
מעטפת היום הראשון
idIndonesian
Sampul Hari Pertama
itItalian
Busta primo giorno
jaJapanese
初日カバー
koKorean
초일봉피
msMalay
Sampul Surat Hari Pertama
nlDutch
Eerstedagenvelop
noNorwegian
Førstedagsbrev
plPolish
FDC
ruRussian
Конверт первого дня
taTamil
முதல் நாள் உறை
thThai
วันแรกจำหน่าย
trTurkish
İlk gün zarfı
ukUkrainian
Конверт першого дня
viVietnamese
FDC
zhChinese
首日封

Popularity rank trends

Best Rank Tamil:
#10817
07.2010
Global:
#150069
07.2019

AI rank trends

Best Rank Tamil:
#1495
09.2010
Global:
#1340
06.2002

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on First day of issue postmark from Wikipedia articles about Neil Armstrong, Sally Ride, James Irwin, Xi Jinpings cult of personality and Apollo 15 postage stamp incident. Whereas reading the article about First day of issue postmark people most often go to Wikipedia articles on Cancellation, Philatelic cover, Penny Black, Franking and Postal cover.

Cumulative results of quality and popularity of the Wikipedia article

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

pl: FDC
vi: FDC

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