<!DOCTYPE html>
<script src="utils.js"></script>
<title>Page embedded as a fenced frame</title>
<script>
// This file is expected to be unreachable from
// `csp-fenced-frame-src-blocked.html` in the parent directory because of CSP
// violation.
const [key] = parseKeylist();
writeValueToServer(key, "loaded");
</script>