Open
Cached
·
just now
21
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Basic
default-src; script-src; style-src; +6 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.gstatic.com https://www.google.com https://apis.google.com https://cdn.jsdelivr.net https://www.googletagmanager.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https: https://api.dicebear.com; connect-src 'self' https://*.googleapis.com https://*.firebaseapp.com https://*.cloudfunctions.net wss://*.firebaseio.com https://www.google.com https://www.gstatic.com https://api.openweathermap.org https://api.commonstandardsproject.com https://www.google-analytics.com; frame-src 'self' https://www.google.com https://*.firebaseapp.com https://teach.classroomhub.app https://classroomhub.app; object-src 'none'; base-uri 'self';
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=(), payment=()
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
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
"0b89bf9f7d460cbf7822c2f5013f4629d21300fb658363c377f24226cf9cbf93"
Last-Modified
Caching
Mon, 17 Nov 2025 18:09:32 GMT
Content Headers
2 headers
Content-Length
Content
1346
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
Fri, 28 Nov 2025 02:04:15 GMT
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-lga21972-LGA
X-Timer
Other
S1764295455.475292,VS0,VE88
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 226ms