DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=5184000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
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
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • 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

1 headers
Last-Modified
Caching
Sun, 19 Jan 2020 18:15:24 GMT

Content Headers

1 headers
Content-Type
Content
text/html

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

9 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c78e0159e970820-IAD
Date
Other
Mon, 02 Feb 2026 10:06:21 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=9Mo7u993UQNhjP%2BdplCwB8EWRVaH%2B%2F7wophbGLF%2FEpz1n15ZZiHqCqSikYidU9FWa%2FINScLYSxPERUoLIDF2A%2FHOJ2xs%2FBgKgpSjegz7IukJG8oEtw%3D%3D"}]}
Via
Other
1.1 ec37f294ee81befebda2769c986c39dc.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
3ofe-3-Yh2cptVYZGFSbJuAFETjw2S0DngcD6uBPHteKqDgbRCW_VA==
X-Amz-Cf-Pop
Other
IAD89-P3
X-Cache
Other
RefreshHit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching