C CSP for Spectre.css: Copy-Paste Policy Examples

Spectre.css is easy to secure with CSP because it’s just CSS. No JavaScript runtime, no weird asset loader, no inline script requirements. That’s the good part. The catch is everything around it: icon fonts, third-party CDNs, analytics, consent banners, inline styles from old templates, and framework glue code you forgot was there. This guide is the practical version. Copy-paste policies first, then adjust for your setup. What Spectre.css needs from CSP By itself, Spectre.css usually needs: ...

June 23, 2026 · 6 min · headertest.com