What content should I have in my page that gets some hits?

I have a twitter bot named searchthisimage for reverse image searching of tweeted images. I reserved a domain also in the same name searchthisimage.com. Currently it just holds some place holder info. I get some regular traffic of 30-50 hits every day from twitter profile. I'm wondering what contents could help people who come into this site. Looking for some ideas on this - preferably something that would help in monetization.