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...
host | nagafix.co.uk |
---|---|
accept-encoding | gzip |
x-forwarded-for | 18.118.195.162, 172.70.127.136 |
cf-ray | 876447b02d51e13f-ORD |
x-forwarded-proto | http |
cf-visitor | {"scheme":"http"} |
accept | */* |
user-agent | claudebot |
cf-connecting-ip | 18.118.195.162 |
cdn-loop | cloudflare |
cf-ipcountry | US |
x-forwarded-host | nagafix.co.uk |
x-forwarded-server | nagafix.co.uk |
connection | Keep-Alive |