Relevant page search in altavista

If you find a relevant Web page, it’s sometimes useful to search for other pages
that are in some way similar to that page. AltaVista lets you do this by using the
like: operator. Just enter the operator followed by the first page’s URL like this:
like:url. For example, if you want to search for pages similar to the Weather.com
home page, you’d enter like:www.weather.com.