404. That’s an error.

The requested URL /_/+1/confirm?hl=en&url=http%3A%2F%2Fwww.jmorse.co.uk%2F2009%2F05%2Fusers-visitors-and-audience-types%2F&title=Users%2C+visitors+and+audience+types was not found on this server. That’s all we know.