hijacked meta tags??

hi there,
After reading someones post about netmechanic i went there to check out my
webpage url: www.digibeet.com
the results can be found at:
http://results.netmechanic.com/aps1/summary.cgi?f=208/1759/23-09408&s=NetMec
hanic&fv=5

when i view the details of the html errors, it comes up with 4 errors in the
meta tags, but these aren't my meta tags at all!
When i view the source of my page i can view my own tags, why are different
ones showing up on netmechanic.com, does anyone have any idea?

thanks
lynne

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