This information is contained in the header of every request you make to a web server.
Generally speaking, every time you browse to a page this information is sent to the server in plain text (unless the server uses https)
This information (and more) will be stored on each web server you visit in a form like this log sample (from our own server)
When combined with cookies, every visit you make, even many days or months later, can be grouped together to gather a profile
on your browsing activities...
| x-cc-id | ccc04-02 |
|---|---|
| if-modified-since | Sat, 25 Sep 2010 07:15:55 GMT |
| host | www.nagafix.co.uk |
| user-agent | CCBot/1.0 (+http://www.commoncrawl.org/bot.html) |
| accept | text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5 |
| accept-language | en-us,en;q=0.5 |
| accept-encoding | gzip |
| accept-charset | ISO-8859-1,utf-8;q=0.7,*;q=0.7 |
| connection | close |
| cache-control | no-cache |
| pragma | no-cache |
| cookie | JSESSIONID=733750BF1692ADE5212D18B0E47EC1BB |
Request Header Information
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