I don't know why, but the only reason I can think of makes the site operator out to be really stupid/vicious. Without a HEAD a client cannot determine the state of a page and will have to refetch with GET. For users this means you might be able to show more ad's. It might also be possible to exploit this for search-engines as well. However according to this page it would seem that HTTP/0.9 did not have HEAD. Though I hope there aren't *that* many HTTP/0.9 hosts out there...

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perl -pe "s/\b;([st])/'\1/mg"

In reply to Re: Re: Script is accurate 80% of time by belg4mit
in thread Script is accurate 80% of time by Anonymous Monk

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