Unique Identification Number

it

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Unique Identification Number

Quality:

Article “Unique Identification Number” in Italian Wikipedia has 1.2 points for quality (as of July 1, 2025).

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

Since the creation of article “Unique Identification Number”, its content was written by 17 registered users of Italian Wikipedia and edited by 71 registered Wikipedia users in all languages.

The article is cited 2 times in Italian Wikipedia and cited 8 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #27940 in June 2007
  • Global: #21171 in May 2003

The highest popularity rank from 2008:

  • Local (Italian): #265813 in October 2008
  • Global: #645371 in December 2008

There are 5 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)
Unique Identification Number
2.4792
2Italian (it)
Unique Identification Number
1.1783
3Spanish (es)
UIN
0.2299
4Czech (cs)
UIN
0.1454
5Dutch (nl)
UIN
0.1442
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 "Unique Identification Number" in all the time
#LanguagePopularity awardRelative popularity
1German (de)
Unique Identification Number
77 724
2Spanish (es)
UIN
21 773
3Italian (it)
Unique Identification Number
13 465
4Czech (cs)
UIN
12 494
5Dutch (nl)
UIN
9 029
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 "Unique Identification Number" in June 2025
#LanguagePopularity awardRelative popularity
1Spanish (es)
UIN
102
2German (de)
Unique Identification Number
95
3Italian (it)
Unique Identification Number
24
4Czech (cs)
UIN
6
5Dutch (nl)
UIN
5
More...

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

The highest AI

Language versions of the article "Unique Identification Number" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Unique Identification Number
21
2Italian (it)
Unique Identification Number
17
3Dutch (nl)
UIN
16
4Czech (cs)
UIN
9
5Spanish (es)
UIN
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 "Unique Identification Number" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Czech (cs)
UIN
0
2German (de)
Unique Identification Number
0
3Spanish (es)
UIN
0
4Italian (it)
Unique Identification Number
0
5Dutch (nl)
UIN
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 "Unique Identification Number" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1German (de)
Unique Identification Number
3
2Italian (it)
Unique Identification Number
2
3Czech (cs)
UIN
1
4Spanish (es)
UIN
1
5Dutch (nl)
UIN
1
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
csCzech
UIN
deGerman
Unique Identification Number
esSpanish
UIN
itItalian
Unique Identification Number
nlDutch
UIN

Popularity rank trends

Best Rank Italian:
#265813
10.2008
Global:
#645371
12.2008

AI rank trends

Best Rank Italian:
#27940
06.2007
Global:
#21171
05.2003

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):

es: UIN
cs: UIN
nl: UIN

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 Italian Wikipedia the most popular articles on that day were: Federica Brignone, Lisa Vittozzi, Sofia Goggia, Donyell Malen, Cime tempestose, Jeffrey Epstein, Cime tempestose (film 2026), Lara Della Mea, Medagliere dei XXV Giochi olimpici invernali, Alberto Tomba.

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