Once-only principle

Once-only principle - e-government concept to provide information to the authorities once. Article “Once-only principle” in English Wikipedia has 57.8 points for quality (as of July 1, 2025). The article contains 59 references and 24 sections.

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

Since the creation of article “Once-only principle”, its content was written by 21 registered users of English Wikipedia and edited by 79 registered Wikipedia users in all languages.

The article is cited 5 times in English Wikipedia and cited 11 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #44751 in March 2018
• Global: #67640 in March 2018

The highest popularity rank from 2008:

• Local (English): #962520 in September 2020
• Global: #1049423 in February 2023

There are 4 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.

#	Language	Quality grade	Quality score
1	German (de) Once-Only-Prinzip		63.7992
2	English (en) Once-only principle		57.7724
3	Japanese (ja) 再回答不要の原則		35.2182
4	Greek (el) Αρχή «μόνον άπαξ»		27.5176

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Once-only principle" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Once-only principle		35 057
2	German (de) Once-Only-Prinzip		24 323
3	Greek (el) Αρχή «μόνον άπαξ»		2 440
4	Japanese (ja) 再回答不要の原則		1 599

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Once-only principle" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Once-only principle		702
2	German (de) Once-Only-Prinzip		227
3	Greek (el) Αρχή «μόνον άπαξ»		187
4	Japanese (ja) 再回答不要の原則		38

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

Language versions of the article "Once-only principle" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Japanese (ja) 再回答不要の原則		39
2	English (en) Once-only principle		21
3	German (de) Once-Only-Prinzip		15
4	Greek (el) Αρχή «μόνον άπαξ»		4

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

Language versions of the article "Once-only principle" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Once-Only-Prinzip		1
2	Greek (el) Αρχή «μόνον άπαξ»		0
3	English (en) Once-only principle		0
4	Japanese (ja) 再回答不要の原則		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Once-only principle" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Once-only principle		5
2	Japanese (ja) 再回答不要の原則		3
3	German (de) Once-Only-Prinzip		2
4	Greek (el) Αρχή «μόνον άπαξ»		1

More...

#	Language	Value
de	German Once-Only-Prinzip
el	Greek Αρχή «μόνον άπαξ»
en	English Once-only principle
ja	Japanese 再回答不要の原則

Best Rank

English: #962520 09.2020

Global: #1049423 02.2023

Best Rank

English: #44751 03.2018

Global: #67640 03.2018

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 English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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