Can you please give me your opinion on this technique? I'm doing well in google doing this, but need to know if there are any disadvantages. I have a blog with a tight niche focus that is powered by wordpress. I installed a plug-in that allows the url of http://example.com/?random to show a different, random page each time that url is loaded. Google seems to love that url. It has made google visit me very frequently and it is always the listing that shows up in the serps. Anyone have any concerns about whether is is OK to show completely different content each time that the same URL is loaded? Would google somehow think this is bad?
it's one of the thinks you can do but in my opinion, it's not an effective way to do. is not it possible you to create a static spider food page?