DNS Gurus
Cached · just now
29 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; preload
Content-Security-Policy
Weak
upgrade-insecure-requests
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

4 headers
Age
Caching
390
Cache-Control
Caching
max-age=86400
Expires
Caching
Wed, 31 Dec 2025 16:06:56 GMT
Last-Modified
Caching
Tue, 30 Dec 2025 15:20:22 GMT

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

2 headers
Access-Control-Allow-Headers
Cors
Content-Type, Authorization
Access-Control-Allow-Methods
Cors
GET,POST

Cookies Headers

0 headers
No cookies headers found

Other Headers

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
REVALIDATED
Cf-Ray
Other
9b6b33bf8e72c947-IAD
Cross-Origin-Embedder-Policy-Report-Only
Other
unsafe-none; report-to='default'
Cross-Origin-Opener-Policy-Report-Only
Other
unsafe-none; report-to='default'
Date
Other
Wed, 31 Dec 2025 16:37:32 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ro04dcIacAHAunq6yyUCAU1TByrrQIbnF25PieFY3ddIRHimW7J2VUNK8o7viEgTNZn6qeBvQsOtbxUslKbS7q1eNZkXaa0CqEzVA6U%3D"}]}
X-Cache
Other
HIT
X-Content-Security-Policy
Other
default-src 'self'; img-src *; media-src * data:;
X-Permitted-Cross-Domain-Policies
Other
none

Recommendations

Enable compression (gzip/brotli) to improve performance