{ "navigationFallback": { "rewrite": "/index.html" }, "globalHeaders": { "X-Content-Type-Options": "nosniff", "X-Frame-Options": "DENY", "X-XSS-Protection": "1; mode=block", "Strict-Transport-Security": "max-age=31536000; includeSubDomains; preload", "Referrer-Policy": "no-referrer", "X-Robots-Tag": "none" } }