Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • Add Content-Security-Policy header to prevent XSS attacks
  • 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

Connection
Performance
close

Caching Headers

Etag
Caching
W/"c3-kD+IFehvUjElgMiKlO9dYg"
Last-Modified
Caching
Tue, 24 Oct 2017 09:40:29 GMT

Content Headers

Content-Length
Content
195
Content-Type
Content
application/json; charset=utf-8

Server Headers

Server
Server
Sirv.Imagination

CORS Headers

Access-Control-Allow-Headers
Cors
*
Access-Control-Allow-Origin
Cors
*

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Wed, 13 May 2026 21:38:51 GMT
X-Sirv-Cache
Other
HIT
X-Sirv-Cdn-Cache
Other
HIT
X-Sirv-Cdn-Server
Other
sirvcdn-usa-34
X-Sirv-Expires
Other
+10095m
X-Sirv-Server
Other
c1-extra1-fireball-7

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching