Startup Idea: Browser Compatibility Diagnosis Software

Startup idea to develop a software that diagnoses browser compatibility issues with various enterprise applications and websites, suggesting ways to adapt a single browser for accessing all applications effectively.

In my work I use various browsers depending on the intranet site I'm using or web-based program that I am using. The reason is that certain sites/applications (Salesforce for example) are not as compatible to certain browsers as others.

For example I may use Explorer to interact with my sales order database while I prefer Chrome for browsing.

I would like an application/program that is able to diagnose why that specific site appears incorrectly or has issues with that browser. This would allow me to find a way to correct/make necessary changes to one browser to use it for all applications.