Google Product Forums
Re: Huge Spike in Traffic from Direct Internet Explorer visitors - nearly100% bounce rate, stays for only one minute
Feb 27, 2012 4:04 PM
Posted in group:
Discuss Tracking and Implementation issues
This is a bit of a long shot... but here is a
is server monitoring service (rather than malware), then there is a
it might obey the
User-agent: * Disallow: /
Robots.txt file to upload to root:
Note1: change yourdomain within Sitemap:
also uses a robots.txt whitelist.
Also, here are more examples of robot spider-traps...