CyberWyre has developed a tool to evaluate the value of a website based on the site’s Alexa Ranking, Page Rank, Backlinks (from Yahoo, ATW and Altavista). It provides a rough estimate on the value of your site. It’s pretty much similar to the ‘How much is your blog worth’ tool based on the Technorati’s API, but throws up a different result. CyberWire tool indexes the site based on multiple params. and not just one factor like in the technorati tool.
It also shows an estimate of how much you can probably earn by Text Link Advertising, Affiliate Marketing etc..Check out Website Value Calculator



http://www.peekstats.com has a great tool for estimates.
Hey, I have found another website traffic and valuation site. http://www.webworth.info . Web Worth can estimate a web sites worth or value, daily ads revenue, daily page views, back links and directory listing
here s the link for cubestat: http://www.cubestat.com
here is an other one: http://www.urlappraisal.net/ (this gives much higher value for some reason?!
i use cubestat.
Hi! I have found another website traffic and value estimator site. I’m talking about http://www.estimix.com . The estimation provided by estimix is the result of a complex analysis based on factors like: the age of the website, the demographic structure of the traffic, the countries where the website is popular and sources of the traffic.
Great job. I didn’t expect to see this here. Glad I stumbled upon your site. Well done, bookmarked
You should also take a look at http://www.websitefact.com ; I found it very useful in terms of a website performance. It has some good info on there.