For many, the biggest problem with Search Engine Optimization is that the results are not instant.

You start optimizing his site, then go to Google to see if his optimizations have the desired effect. It can take days, weeks or even month for Google to take into account those optimizations or it might never care about them.

It's even worse when you try to figure out which change you've made have the greatest effect or what changes hade effect and which not. You'll not get...