Will check out your site and give you tips for improving your Adsense revenue. I don't have a charge for this service as the degree of benefit the user will get will vary. You can donate whatever you feel appropriate for the tips you get and you can do so anytime you wish or just opt not to. This is just a part time service of mine and so will be taking very few websites till the holiday ends. PM me with your website details, and ad unit stats, and I will check the website and get back to you. Regards, Abhilash.