title: Access DOM Content of a specific URL without directly opening the page
body: <p>How would I go about saving a URL's DOM to a variable without directly opening that page? For example, let's say I have a Chrome extension that allows the user to right click text, search Google, and alert the user with the first result. How would I do this without opening the search results in another tab? Is there any function like <code>saveDOMContent("http://www.google.com/search?q=test")</code> (Note: not a real function) that can do this in pure Javascript?</p>