small security

Author: FedericoMilanesio

researchers.html

@@ -28,6 +28,9 @@
     <link rel="preload" href="/scripts/url-manip.js" as="script">
     <link rel="preload" href="styles.css" as="style" />
 
+    <meta http-equiv="Cross-Origin-Opener-Policy" content="same-origin">
+    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'">
+
     <link rel="icon" type="image/x-icon" href="/images/favicon.png">
     <link rel="stylesheet" href="styles.css">
     <!-- Add Font Awesome CDN for icons -->