headers = `200 OK
wtv-expire-all: wtv-
wtv-expire-all: http
Content-type: text/html`
var visit_url = null;
if (request_headers.Referer) visit_url = request_headers.Referer;
else if (request_headers.query.return_to) visit_url = request_headers.query.return_to;
else visit_url = "client:goback";
data = `
Successfully expired service URL cache
Any previously cached pages should be reloaded from the network.
Not loading? Click here.
`;