I wish I'd written it: 10 Things Every Winery Web Site Must Include.
None of these things are revolutionary, expensive, or otherwise difficult. Most wineries have this information readily available; it is just a matter of publishing it to their website.
Ah, there's the rub. Partly because for many wineries, "publishing it to their website" is just too darn hard.
Your winery Web site *should* be the authoritative source of information about your wines (each one of them) on the Web. Why isn't it?
Google your best-selling wine. Why isn't your Web page for that wine the number one result? Worth thinking about.