DNS Gurus
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24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Basic
default-src; script-src; worker-src; +5 more
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(), microphone=(), camera=()
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

4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
x-fh-requested-host, accept-encoding

Caching Headers

5 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Etag
Caching
"d5aaf3d5d0e920178bce40f446bfbb25be0e06822ad93378cc999947c8dc3bdd"
Expires
Caching
0
Last-Modified
Caching
Sun, 28 Dec 2025 14:44:25 GMT
Pragma
Caching
no-cache

Content Headers

1 headers
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
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Mon, 29 Dec 2025 03:18:02 GMT
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-pdk-kfty8610058-PDK
X-Timer
Other
S1766978283.522452,VS0,VE97

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 187ms