Is this really as an important issue as The Register is making it out to be? So the user fetches your page without looking at it. That's how the web works. Bandwidth, at least with my host, is nearly free... so who cares. Your ads and javascript-based analytics aren't being hit, so it shouldn't be affecting your monetarily. And even if it is, this is how the web works. Clients can do whatever they want. They can scan your page for malware, they can not display it, or they can download it over and over for no reason.