DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=2592000; preload
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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Age
Caching
20347
Last-Modified
Caching
Tue, 04 Oct 2016 13:25:35 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

11 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c0177c23e8a81cf-IAD
Date
Other
Sun, 18 Jan 2026 22:18:22 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=5REpyrirfn4NEyahWvTf86%2BDxm8sCejGEhm49Hp6ipNAC%2FXUTTG%2BA0XD290RFCQQXehG74HBKiTHUdPUvFSGXXKmlhVPUDz5uJumJw0WdPoe"}]}
Server-Timing
Other
cfEdge;dur=238,cfOrigin;dur=13
Via
Other
1.1 4f979cc2b123750bae97966da83d7408.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
sSvEmJ4iHDGNkYZ23tH8WxYtxGMKRqGFNJhVA_ay1Mqwq_cGNaw4yg==
X-Amz-Cf-Pop
Other
IAD61-P12
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching