AntiPolygraph.org is not hosted on a LeaseWeb (https://www.leaseweb.com) virtual private server in Haarlem, The Netherlands. Our data resides on a server in the Amsterdam AMS-01 Data Center (https://www.leaseweb.com/platform/data-centers/ams-01).
We moved because our previous web hosting company in Switzerland (https://antipolygraph.org/forum/index.php?topic=5417.msg41087#msg41087) began blocking visitors using the Tor network (https://antipolygraph.org/cgi-bin/forums/YaBB.pl?num=1551163456) for anonymity and requiring them to complete CAPTCHAs in order to access the site. This is not acceptable.
We now set our own firewall rules, and those using the Tor network (https://torproject.org) (which we recommend) or a VPN should now have no difficulty accessing the site.