Period after opening

it

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Period after opening

Quality:

Period-after-opening symbol - symbol found on packaging stating the amount of months a product should be used for after opening. Article “Period after opening” in Italian Wikipedia has 11.3 points for quality (as of July 1, 2025). The article contains 1 references and 4 sections.

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

In June 2025 the article “Period after opening” was edited by 1 authors in Italian Wikipedia and written by 1 authors in all languages.

Since the creation of article “Period after opening”, its content was written by 24 registered users of Italian Wikipedia and edited by 95 registered Wikipedia users in all languages.

The article is cited 70 times in Italian Wikipedia and cited 225 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #11245 in November 2018
  • Global: #116202 in December 2012

The highest popularity rank from 2008:

  • Local (Italian): #120096 in June 2018
  • Global: #15968 in September 2011

There are 9 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
1German (de)
Verwendungsdauer
28.1625
2Slovak (sk)
Dátum trvanlivosti po otvorení
26.1554
3Arabic (ar)
رمز الفترة-بعد-الفتح
18.0703
4English (en)
Period-after-opening symbol
15.3076
5Spanish (es)
Símbolo PAO
11.5717
6Italian (it)
Period after opening
11.2741
7Polish (pl)
Symbol trwałości produktów kosmetycznych
10.444
8Persian (fa)
نماد پی‌ای‌او
9.2593
9French (fr)
Symbole de période après ouverture
5.2466
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 "Period after opening" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Period-after-opening symbol
498 071
2Spanish (es)
Símbolo PAO
103 557
3German (de)
Verwendungsdauer
87 373
4Italian (it)
Period after opening
50 663
5Polish (pl)
Symbol trwałości produktów kosmetycznych
32 257
6French (fr)
Symbole de période après ouverture
15 805
7Arabic (ar)
رمز الفترة-بعد-الفتح
11 470
8Persian (fa)
نماد پی‌ای‌او
4 523
9Slovak (sk)
Dátum trvanlivosti po otvorení
886
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 "Period after opening" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Period-after-opening symbol
1 001
2Arabic (ar)
رمز الفترة-بعد-الفتح
146
3French (fr)
Symbole de période après ouverture
143
4Italian (it)
Period after opening
121
5German (de)
Verwendungsdauer
106
6Spanish (es)
Símbolo PAO
74
7Polish (pl)
Symbol trwałości produktów kosmetycznych
67
8Slovak (sk)
Dátum trvanlivosti po otvorení
11
9Persian (fa)
نماد پی‌ای‌او
8
More...

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

The highest AI

Language versions of the article "Period after opening" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Verwendungsdauer
25
2English (en)
Period-after-opening symbol
25
3Italian (it)
Period after opening
24
4Persian (fa)
نماد پی‌ای‌او
6
5Polish (pl)
Symbol trwałości produktów kosmetycznych
5
6Arabic (ar)
رمز الفترة-بعد-الفتح
4
7Spanish (es)
Símbolo PAO
3
8French (fr)
Symbole de période après ouverture
3
9Slovak (sk)
Dátum trvanlivosti po otvorení
0
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 "Period after opening" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Italian (it)
Period after opening
1
2Arabic (ar)
رمز الفترة-بعد-الفتح
0
3German (de)
Verwendungsdauer
0
4English (en)
Period-after-opening symbol
0
5Spanish (es)
Símbolo PAO
0
6Persian (fa)
نماد پی‌ای‌او
0
7French (fr)
Symbole de période après ouverture
0
8Polish (pl)
Symbol trwałości produktów kosmetycznych
0
9Slovak (sk)
Dátum trvanlivosti po otvorení
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 "Period after opening" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
Symbole de période après ouverture
116
2Italian (it)
Period after opening
70
3English (en)
Period-after-opening symbol
18
4German (de)
Verwendungsdauer
14
5Spanish (es)
Símbolo PAO
2
6Persian (fa)
نماد پی‌ای‌او
2
7Slovak (sk)
Dátum trvanlivosti po otvorení
2
8Arabic (ar)
رمز الفترة-بعد-الفتح
1
9Polish (pl)
Symbol trwałości produktów kosmetycznych
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
رمز الفترة-بعد-الفتح
deGerman
Verwendungsdauer
enEnglish
Period-after-opening symbol
esSpanish
Símbolo PAO
faPersian
نماد پی‌ای‌او
frFrench
Symbole de période après ouverture
itItalian
Period after opening
plPolish
Symbol trwałości produktów kosmetycznych
skSlovak
Dátum trvanlivosti po otvorení

Popularity rank trends

Best Rank Italian:
#120096
06.2018
Global:
#15968
09.2011

AI rank trends

Best Rank Italian:
#11245
11.2018
Global:
#116202
12.2012

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Period-after-opening symbol from Wikipedia articles about Wikipedia article, List of symbols, Green Dot, Pao and Shelf life. Whereas reading the article about Period-after-opening symbol people most often go to Wikipedia articles on Shelf life, Expiry date, Green Dot, ISO 8601 and Cosmetics Directive.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Italian Wikipedia the most popular articles on that day were: Premi Oscar 2026, Una battaglia dopo l'altra, Michael B. Jordan, I peccatori, Andrea Kimi Antonelli, Jessie Buckley, Sean Penn, Paul Thomas Anderson, Amy Madigan, Hamnet - Nel nome del figlio.

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