Is it possible to save/export results of website audit from Webkit Developer Tools Audit panel?

As stated above, is it possible - whether using 3rd party plugins for Opera/Chrome or some of chrome://chrome-urls/ or maybe some hidden experimental browser features? I need to perform series of website performance audits and data from results must be available for me, for further analysis.

Although Firefox's built-in dev tools Audit tool allows me to import results, the tool itself lacks the built-in hints system like webkit dev tools have - the result data is raw.

If there's currently no solution to this problem, what external website performance testing tools you recommend then? Rather free(mium) than paid.