24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Basic
default-src; script-src-elem; style-src-elem; +5 more
X-Frame-Options
Good
sameorigin
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
payment=()
Recommendations
  • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • Improve CSP by adding more specific directives and removing 'unsafe-inline'

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
keep-alive
Vary
Performance
x-fh-requested-host, accept-encoding

Caching Headers

3 headers
Cache-Control
Caching
max-age=3600
Etag
Caching
"ceafa5305def4fb20fd4d6bc270418b3bab56dc55084e229544ffe4403e681d9"
Last-Modified
Caching
Tue, 11 Nov 2025 18:45:28 GMT

Content Headers

3 headers
Content-Language
Content
es
Content-Length
Content
6229
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
https://rflex.io

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
Tue, 11 Nov 2025 20:48:36 GMT
Feature-Policy
Other
payment 'none'
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-pdk-katl1840036-PDK
X-Timer
Other
S1762894117.874524,VS0,VE35

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 179ms