Open
Cached
·
just now
24
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31622400
Content-Security-Policy
Weak
connect-src
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Present
geolocation=(self "https://example.com") microphone=() camera=()
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Significantly strengthen CSP directives
Performance Headers
3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
keep-alive
Vary
Performance
Accept-Encoding, Cookie, Cookie
Caching Headers
2 headers
Age
Caching
23864
Cache-Control
Caching
public, max-age=60, s-maxage=43200, stale-while-revalidate=86400, stale-if-error=604800
Content Headers
2 headers
Content-Length
Content
230854
Content-Type
Content
text/html; charset=UTF-8
Server Headers
1 headers
Server
Server
nginx
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
9 headers
Date
Other
Wed, 05 Nov 2025 15:08:17 GMT
Link
Other
<https://alvarium.org/>; rel=shortlink
Via
Other
1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
X-Cache
Other
HIT, MISS, MISS, MISS
X-Cache-Hits
Other
2, 0, 0, 0
X-Pantheon-Styx-Hostname
Other
styx-fe1-a-79d9874947-888qs
X-Served-By
Other
cache-chi-klot8100159-CHI, cache-ewr-kewr1740044-EWR, cache-ewr-kewr1740095-EWR, cache-ewr-kewr1740095-EWR
X-Styx-Req-Id
Other
b1814979-ba21-11f0-95b4-9e14d8c3411a
X-Timer
Other
S1762355297.458486,VS0,VE118
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 313ms