Clinical trial portal - a portal used by participants and researchers to collect information on a clinical trial. Article “Clinical trial portal” in English Wikipedia has 19.3 points for quality (as of July 1, 2025). The article contains 3 references and 11 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 3.41 points.
In June 2025 the article “Clinical trial portal” was edited by 2 authors in English Wikipedia and written by 2 authors in all languages.
Since the creation of article “Clinical trial portal”, its content was written by 29 registered users of English Wikipedia and edited by 29 registered Wikipedia users in all languages.
The article is cited 8 times in English Wikipedia and cited 8 times in all languages.
The highest Authors Interest rank from 2001:
The highest popularity rank from 2008:
There is 1 language version 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).
| Best Rank | English: #938868 10.2011 |
Global: #1657681 08.2010 |
| Best Rank | English: #112701 12.2010 |
Global: #360224 12.2010 |
On 28 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Ali Khamenei, Iran, Ruhollah Khomeini, Jeffrey Epstein, Supreme Leader of Iran, Mohammad Reza I of Iran, 2026 Israeli–United States strikes on Iran, Neil Sedaka, Masoud Pezeshkian, Resident Evil Requiem.
In English Wikipedia the most popular articles on that day were: Ali Khamenei, 2026 Israeli–United States strikes on Iran, Neil Sedaka, Iran, Ruhollah Khomeini, Iran–Israel conflict, Supreme Leader of Iran, Scream 7, Elimination Chamber (2026), World War III.
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
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(12.14+2.44+0+78.57+20.65)-3.41$$
where:
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
