Open
Cached
·
just now
20
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31556926; includeSubDomains; preload
Content-Security-Policy
Good
default-src; script-src; object-src; +6 more
default-src 'self'; script-src 'self' 'unsafe-inline' https://*.googleapis.com https://*.gstatic.com https://www.googletagmanager.com; object-src 'none'; connect-src 'self' https://*.googleapis.com https://oauth.psu.ac.th wss://*.firebaseio.com https://*.firebaseio.com https://*.firebasedatabase.app https://*.cloudfunctions.net https://asia-east2-psu-passcard.cloudfunctions.net https://*.google-analytics.com https://www.google-analytics.com; img-src 'self' data: https://*.googleapis.com; style-src 'self' 'unsafe-inline' https://*.googleapis.com; font-src 'self' https://*.gstatic.com; frame-src 'self' https://*.firebaseapp.com; upgrade-insecure-requests;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(), microphone=(), camera=()
Recommendations
- • Strengthen CSP by removing 'unsafe-eval'
Performance Headers
3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
x-fh-requested-host, accept-encoding
Caching Headers
3 headers
Cache-Control
Caching
max-age=3600
Etag
Caching
"88fa08599a0cc7b92ee1bd9c502ef7680769e47c716ae33a80d5836915461e17"
Last-Modified
Caching
Mon, 14 Apr 2025 06:00:16 GMT
Content Headers
2 headers
Content-Length
Content
1262
Content-Type
Content
text/html; charset=utf-8
Server Headers
0 headers
No server headers found
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
6 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Sat, 29 Nov 2025 23:09:06 GMT
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Served-By
Other
cache-pdk-kfty8610090-PDK
X-Timer
Other
S1764457747.622574,VS0,VE1
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 223ms