> is essentially redistributing the work because it is modifying the HTML of another author and then displaying it to the browser user There are still only two

> is essentially redistributing the work because it is modifying the HTML of another author and then displaying it to the browser user There are still only two legal entities involved - the operator of the web site, and the user displaying a page from the web site. What's the third entity that would redistribute a modified work to the user displaying a page from the web site?