DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=2592000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
unsafe-url
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Age
Caching
8438

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9cabc4c15998c573-IAD
Date
Other
Sun, 08 Feb 2026 14:20:35 GMT
Feature-Policy
Other
none
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=FOlpSlRaomZu4pHvD7HYwFSQrk2%2B9KM6vLFWjxiaca67jQ1SsfookuHMGIeu7cR9ig64S%2Bg%2BtkM1zkrs%2Ft3dYF%2BXYPYC2zLFEtOUbeM%2BSoKCyPHdaj24Yg%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=53,cfOrigin;dur=0

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching