What does my connection reveal?

Every site you open receives this much without asking a single question. Nothing here is stored — it is read, shown to you, and forgotten when you close the page.

From the request

Sent by your browser to every site, in the clear.
Your IP address
216.73.216.158
Family
IPv4
Country
United States
Protocol
https
Address read from
x-forwarded-for
user-agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
accept
*/*
accept-encoding
gzip, br, zstd, deflate

From your browser

Read in your browser and never sent to us.
Working…
Why this mattersIndividually these are harmless. Together they are close to unique — the combination of your fonts, screen, timezone and headers identifies your browser across sites without a single cookie. That is what fingerprinting is.