Open
Cached
·
just now
18
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31556926; includeSubDomains; preload
Content-Security-Policy
Good
default-src; frame-src; connect-src; +5 more
default-src 'self'; frame-src https://embed.stomio.io; connect-src https://api.stomio.io *.cloudfunctions.net; script-src 'self' 'unsafe-inline' https://sdk.stomio.io; media-src *.storage.googleapis.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: *.storage.googleapis.com picsum.photos *.picsum.photos reqres.in; font-src 'self' data:
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Strengthen CSP by removing 'unsafe-eval'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
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
"132786fcc1626b58dbdaf987cb451ca979447e93ef3de830dd21b50ae2ea2dd6"
Last-Modified
Caching
Wed, 13 Mar 2024 22:52:27 GMT
Content Headers
2 headers
Content-Length
Content
800
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
7 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Wed, 03 Dec 2025 01:25:00 GMT
Referer-Policy
Other
strict-origin-when-cross-origin
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-ewr-kewr1740020-EWR
X-Timer
Other
S1764725100.340039,VS0,VE107
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 156ms