16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

2 headers
Etag
Caching
W/"c3-kD+IFehvUjElgMiKlO9dYg"
Last-Modified
Caching
Tue, 21 Jun 2022 21:20:17 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
Sirv.Imagination

CORS Headers

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

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Date
Other
Thu, 27 Nov 2025 15:49:51 GMT
X-Sirv-Cache
Other
MISS
X-Sirv-Cdn-Cache
Other
MISS
X-Sirv-Cdn-Server
Other
sirvcdn-usa-34
X-Sirv-Expires
Other
+10095m
X-Sirv-Server
Other
c1-extra2-fireball-7

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Analysis completed in 253ms