added HSTSdevelopment

Signed-off-by: Marc Pervaz Boocha <mboocha@sudomsg.xyz>

1 files changed, 2 insertions, 2 deletions

diff --git a/public/_headers b/public/_headers
index 61982d3..fcca1dc 100644
--- a/public/_headers
+++ b/public/_headers
@@ -2,5 +2,5 @@
   X-Frame-Options: DENY
   X-Content-Type-Options: nosniff
   Referrer-Policy: no-referrer
-  Permissions-Policy: document-domain=()
-  Content-Security-Policy: script-src 'self' static.cloudflareinsights.com; connect-src cloudflareinsights.com
+  Content-Security-Policy: default-src: 'none'; script-src static.cloudflareinsights.com; connect-src cloudflareinsights.com;
+  Strict-Transport-Security: max-age=63072000; includeSubDomains; preload