DNS Gurus
Cached · 1h ago
24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
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 X-Content-Type-Options: nosniff
  • • 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
cookie,need-authorization, x-fh-requested-host, accept-encoding

Caching Headers

3 headers
Age
Caching
69
Cache-Control
Caching
max-age=14400
Last-Modified
Caching
Sat, 17 Jan 2026 13:19:46 GMT

Content Headers

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

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
Express

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

14 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9bf6271e7db0ef5e-IAD
Date
Other
Sat, 17 Jan 2026 13:20:56 GMT
Function-Execution-Id
Other
xpie9im1hnhb
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=N4Ha92GPglbbRC0BlbA38K9SVrc6iDA37nBrn2AaSzyREzSeNjSMJ1hJ%2FTOAsAV6jzJimxvN7CFmGzRg0jHAxiZV50qxliPzVaJcZmxQHw%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=30,cfOrigin;dur=0
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Cloud-Trace-Context
Other
565da479ae63726f3e668306d0a6ce5d
X-Country-Code
Other
US
X-Served-By
Other
cache-iad-kiad7000048-IAD
X-Timer
Other
S1768655986.486235,VS0,VE93

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology