The Internet Archive discovers and captures web pages through many different web crawls.
At any given time several distinct crawls are running, some for months, and some every day or longer.
View the web archive through the Wayback Machine.
In Germany there has been a judgement stating that by adding a link to your homepage you also are responsible for the content on the page linked to, unless you explicitly distance yourself. Hereby, (and in case similar judgements are done in the English-speaking countries), I explicitly state that I have no influence over the content of pages linked to and the entirely responsibility for said pages lies with the author and definitely not with me.