On Fri, 13 Mar 2020 11:02:06 +0300 Ivan Krylov <krylov.r...@gmail.com> wrote:
> the remote server could deny requests from such automated user > agents, only allowing clients that look like browsers Here is what I have been able to observe: If wait for some time, then try to access http://www.malacards.org/ using cURL, I start getting 403 errors in both cURL and browser. If wait for some time, then go to http://www.malacards.org/ using a browser and click on a few links, subsequent access using cURL from the same IP address also starts working (for a while). Given the paranoid nature of the website's security system, it's hard to offer a good solution to your problem: linking to it may place people running R CMD check into temporary ban, while not linking to it does not seem polite. -- Best regards, Ivan ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
