[brod]

Well done, it's a neat idea and if the service can provide a measurable improvement I think it's worthwhile to pursue further.

Seeing the service in action would really help both technical and non-technical audiences, I need to know it's not going to be a liability and my clients would want to see pretty colours / improvements.

Something like "before.pep.dev" and "after.pep.dev" would be great.