Open
Cached
·
just now
17
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Transfer-Encoding
chunked
Vary
Accept-Encoding
connection: close transfer-encoding: chunked vary: Accept-Encoding
Caching Headers
Age
86711
Last-Modified
Tue, 05 May 2026 17:03:19 GMT
age: 86711 last-modified: Tue, 05 May 2026 17:03:19 GMT
Content Headers
Content-Type
text/html; charset=utf-8
content-type: text/html; charset=utf-8
Server Headers
Server
cloudflare
server: cloudflare
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Alt-Svc
h3=":443"; ma=86400
Cf-Cache-Status
HIT
Cf-Ray
9f79965d08d6af78-IAD
Date
Wed, 06 May 2026 17:08:30 GMT
Surrogate-Control
max-age=2147483647
Surrogate-Key
www.semble.io 6908df8439f61caca2d5f511 pageId:6908df8539f61caca2d5f55e
X-Lambda-Id
90da3e38-68ba-4813-aa41-eeb9a72d8f74
X-Wf-Region
us-east-1
alt-svc: h3=":443"; ma=86400 cf-cache-status: HIT cf-ray: 9f79965d08d6af78-IAD date: Wed, 06 May 2026 17:08:30 GMT surrogate-control: max-age=2147483647 surrogate-key: www.semble.io 6908df8439f61caca2d5f511 pageId:6908df8539f61caca2d5f55e x-lambda-id: 90da3e38-68ba-4813-aa41-eeb9a72d8f74 x-wf-region: us-east-1
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching