Will MacAskill — Website: http://www.williammacaskill.com/

Note: The source text is an excerpt from Wikidata's Q20684655 entry for Will MacAskill. While it contains extensive biographical information (birth date, occupation, education, employer, etc.), there is no mention of any website URL, including http://www.williammacaskill.com/. The source does not address the claim about his website, making it unverifiable based on this particular source. To verify this claim, one would need to check a source that actually lists his official website information.