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fix(csp): allow Cloudflare Web Analytics beacon #8

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Merged
MattNotarangelo merged 1 commit into from
Jun 27, 2026
Merged

fix(csp): allow Cloudflare Web Analytics beacon #8

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6 changes: 4 additions & 2 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -5,10 +5,12 @@
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<!-- Defense-in-depth: the app's only threat surface is file-derived content
rendered into the DOM. A strict script-src blocks any injected script
even if escaping is ever incomplete. No third-party/network resources. -->
even if escaping is ever incomplete. The only permitted third-party
origins are Cloudflare Web Analytics (beacon script + RUM endpoint),
which Cloudflare Pages injects automatically. -->
<meta
http-equiv="Content-Security-Policy"
content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; connect-src 'self'; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; form-action 'none'"
content="default-src 'self'; script-src 'self' https://static.cloudflareinsights.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; connect-src 'self' https://cloudflareinsights.com; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; form-action 'none'"
/>
<title>Cave Survey Viewer</title>
<meta name="google-site-verification" content="yhJBw46UtDk7-YZn_gDqYoYJpHEHPOMHRE065-Nohf4" />
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