v0.2.1

FIXED:
* Better request tracking through flow

ADDED:
* Cross-check detection

server/funcs_page.go

@@ -2,20 +2,30 @@ package server
 
 import (
 	`fmt`
+	`net/url`
 )
 
 func (p *Page) AltURL() (altUrl string) {
 
+	var u *url.URL
+
 	if !p.HasAltURL() {
 		return
 	}
 
 	if p.Info.IP.Is4() {
-		altUrl = p.srv.v6Url.String()
+		u = p.srv.v6Url
 	} else if p.Info.IP.Is6() {
-		altUrl = p.srv.v4Url.String()
+		u = p.srv.v4Url
+	} else {
+		// lol how did you get here
+		return
 	}
 
+	u.Query().Add(urlParamXCheck, p.ReqUUID.String())
+
+	altUrl = u.String()
+
 	return
 }