When I link to the The SWI Prolog download areas in Chrome, Chrome returns an error
The site ahead contains harmful programs
Attackers on www.swi-prolog.org might attempt to trick you into installing programs that harm your browsing experience (for example, by changing your homepage or showing extra ads on sites you visit
Google Safe Browsing recently found harmful programs on www.swi-prolog.org.
If you understand the risks to your security, you may visit this site before the harmful programs have been removed.