[[headers]]
  for = "/*"
  [headers.values]
    Permissions-Policy = "interest-cohort=()"

[[headers]]
  for = "/*"
  [headers.values]
    Permissions-Policy = "interest-cohort=()"
    X-Content-Type-Options = "nosniff"
    X-Frame-Options = "DENY"
    X-XSS-Protection = "1; mode=block"

Add three security headers for Netlify.
Add three security headers for Netlify.
