The biggest problem with this is if the target URL doesn't load but also doesn't quickly error out, like e.g. many .gov sites in Europe (seems like they are jus

The biggest problem with this is if the target URL doesn't load but also doesn't quickly error out, like e.g. many .gov sites in Europe (seems like they are just dropping traffic from non-US IPs). Now you can't load the page and can't easily (using only the browser UI) get a link to paste into archive.org or archive.is to read the page.