Traffic value. Social, paid, referral, or organic traffic might be valued over other types of traffic. The website value calculator works in a chat-like format that asks you questions about your website. Trysiteprice: A Free Tool to Assess Website BasicsTrysiteprice is a free website value calculator that claims to let you know the worth of any website “within just one click.”It’s quicker than Flippa’s valuation tool. To ensure that you’re buying or selling at the right price, it’s important to do your homework on a website’s value.