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Posted by Scott on 04/04/06 04:54
On Mon, 2006-04-03 at 01:20 -0700, CAH wrote:
> Hi
>
> Can you avoid that googlebot indexes PHPSESSID pages? Googlebot is
> indexing pages with PHPSESSID, which makes it think my page has a
> infinite number of pages. How can one avoid this?
>
> Here is an exsample of url that google register, that might make is
> more clear what is happening
>
> www.winches.dk/winches.php?artnr=500735&PHPSESSID=d22126f0d46334659ff...
> www.winches.dk/winches.php?artnr=500735&PHPSESSID=95fc5b6aed41fc142ea...
>
> I do use session registred ID, but if I visit my site I never see those
> kind of urls? So how come google gets a hold of them?
>
> Best regards
> Mads
>
There was some discussion of forcing cookies, but the author didn't want
to limit his users, so...
How about doing something like this:
// See if the user agent is Googlebot
$isGoogle = stripos($_SERVER['HTTP_USER_AGENT'], 'Googlebot');
// If it is, use ini_set to only allow cookies for the session variable
if ($isGoogle !== false) {
ini_set('session.use_only_cookies', '1');
}
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