HTTP HTTP GET HTTP/1.1 200 OK Content-Length: 21 Content-Type: text/html Received your input. http Enabling client-tag to disable block action for follow-up request with trusted Referer and disabling it again reusing the connection (based on test 4) -s --write-out '%{stderr}%{response_code}\n' --referer "http://p.p/client-tags" 'http://p.p/toggle-client-tag?tag=overrule-blocks&toggle-state=1&expires=1' --next -s --include --output log/curl%TESTNUMBER.out --write-out '%{stderr}%{response_code}\n' http://%HOSTIP:%HTTPPORT/block-request/ --next -s --write-out '%{stderr}%{response_code}\n' --referer "http://p.p/client-tags" 'http://p.p/toggle-client-tag?tag=overrule-blocks&toggle-state=0&expires=1' --next --write-out '%{stderr}%{response_code}\n' http://%HOSTIP:%HTTPPORT/block-request/ 302 200 302 403