@thak777 @michalss
Click calculate and look in the address bar - you'll see something like _https://whattomine.com/coins?utf8=%E2%9C%93&adapt_q_280x=0&...
Just modify to _https://whattomine.com/coins.json?utf8=%E2%9C%93&adapt_q_280x=0&...
Play with this.
Hmm not sure how to do it with this url :
http://whattomine.com/coins/166-zec-equihash?utf8=%E2%9C%93&hr=5159.0&p=2000.0&fee=0.0&cost=0.09&hcost=0.0&commit=Calculate