Jan Holcgreber - Polish chemical engineer. Article “Jan Holcgreber” in Polish Wikipedia has 35.1 points for quality (as of July 1, 2025). The article contains 37 references and 5 sections.
Since the creation of article “Jan Holcgreber”, its content was written by 3 registered users of Polish Wikipedia and edited by 3 registered Wikipedia users in all languages.
The article is cited 4 times in Polish Wikipedia and cited 4 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 | Polish: #421095 10.2023 |
Global: #7710909 10.2023 |
| Best Rank | Polish: #15731 10.2023 |
Global: #937087 10.2023 |
On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.
In Polish Wikipedia the most popular articles on that day were: Kacper Tomasiak, Jeffrey Epstein, Ilia Malinin, Zimowe Igrzyska Olimpijskie 2026, Janusz Waluś, Klasyfikacja medalowa Zimowych Igrzysk Olimpijskich 2026, Władimir Samojłow (łyżwiarz figurowy), Ghislaine Maxwell, Jutta Leerdam, Kamil Stoch.
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
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(13.73+23.42+9.09+29.41+100)$$
where:
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
