01 Anonymous URL
02 HTML — rel="noreferrer"
03 BBCode (forums)
7
Noreferrer
techniques
techniques
2s
Auto-redirect
countdown
countdown
100%
Proxy & VPN
Blocking
Blocking
How Your Referrer Gets Stripped
01
Meta Referrer Policy
Kills the referrer at document level in every browser.
content="no-referrer"02
rel="noreferrer"
Applied on every anchor tag in all generated outputs.
rel="noreferrer noopener"03
referrerpolicy Attr
HTML5 attribute for redundant enforcement on anchors.
referrerpolicy="no-referrer"04
JS Synthetic Click
Programmatic anchor created and clicked via JavaScript.
a.rel='noreferrer'; a.click()05
Sandboxed iFrame
Hidden iframe severs the referrer chain completely.
sandbox="allow-top-navigation"06
Meta HTTP-Equiv Refresh
No-JS fallback — works even without JavaScript enabled.
http-equiv="refresh"07
Referrer-Policy HTTP Header
Set server-side on every redirect page response for maximum cross-browser coverage and compatibility.
Referrer-Policy: no-referrer