Determining A Significant Change In A Web Page
The problem with many web pages today is that they include useless hidden pieces of constantly changing information that serves no purpose to the general web or anything else besides debugging. A pretty good example of this is one that I found on my own blog, and removed, as I was experimenting with the code in this post: <!-- 12 queries. 0.274 seconds. --> This really serves no purpose to anybody but the the few debuggers who might be looking at the code for performance reasons once every so often. ...