Am I being tracked? HTTP Header Injection
Verizon Wireless and others were caught
adding tracking headers
into your mobile browsing traffic.
This simple page just lets you see what HTTP headers have been sent to this webserver when your
browser made the request.
If-Modified-Since: Thu, 02 Feb 2023 21:43:19 GMT
User-Agent: CCBot/2.0 (https://commoncrawl.org/faq/)