Session variables are always stored in the server's memory. J2EE
session cookies simply expire in the client when the browser is
closed, rather than only at the time set on the session timeout.
Bots will often ignore either style of session, as they often don't
keep track of cookies.
mxAjax / CF
On 17/10/2009 09:08, Claude Schneegans wrote:
> robots.txt file may be useful for well behaved robots like Google or
> Yahoo, but bad bot disguise themselves
> like "Explorer" or "Mozilla" and they do not comply to robots.txt
> directives.
>
that's exactly why i also said "of course, not all
>>in case it's a search spider, you can try adding appropriate robots.txt
robots.txt file may be useful for well behaved robots like Google or
Yahoo, but bad bot disguise themselves
like "Explorer" or "Mozilla" and they do not comply to robots.txt
directives.
Most of them never read it, and so
>>(c) What the hell are they doing?
Some will search for copyrighted images and, if they find some, they
will send you some lawyer letter
with a bill of 1500$ or so for using their image. (ie: Getty images,...)
Most of them are simply looking for email addresses they could collect
and sell to
Is it a search engine robot? If so you could block it using
robots.txt. What is the Web browser they are using?
Do you have any customers in China? If not, you can block the entire
country at the firewall level.
-Mike Chabot
On Fri, Oct 16, 2009 at 10:12 AM, Michael Muller wrote:
>
> Hey all,
some thoughts on the issue:
1) it may very well be a spider from a chinese search engine indexing
your pages... i'll leave it up to you to decide if you want none of 1
billion chinese people to be able to find your site...
in case it's a search spider, you can try adding appropriate robots.txt
fi
Hey all,
Every once in a while I'll notice in my logs that someone comes to one of my
sites and hits thousands of pages in a short span and then leaves. This annoys
me for a few reasons:
(a) It's an unecessary tax on my server (and we all hate taxes)
(b) It artificially inflates my page hits
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