DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
accept-language, x-country-code, x-fh-requested-host, accept-encoding

Caching Headers

3 headers
Cache-Control
Caching
cache-control: public, max-age=0, must-revalidate
Etag
Caching
"a1098d79d9d15aafa1a1f61c7fb8daca5d0a1ff8c427b84c1370a4685ec4d83a"
Last-Modified
Caching
Tue, 16 Dec 2025 10:50:54 GMT

Content Headers

2 headers
Content-Length
Content
205555
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

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
Thu, 25 Dec 2025 15:36:51 GMT
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Served-By
Other
cache-iad-kiad7000116-IAD
X-Timer
Other
S1766677012.844429,VS0,VE1

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 225ms