i have a lyrics site that earns 100usd every year thru adsense. it runs on zendframework(tried others but zf wins by a huge margin in caching on shared hosting)

i have a lyrics site that earns 100usd every year thru adsense. it runs on zendframework(tried others but zf wins by a huge margin in caching on shared hosting). the income has paid for my blog, domain names, my brothers site, and a couple of beers.