DNS Gurus
Cached · just now
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

4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Origin,cookie,need-authorization, x-fh-requested-host, accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
public, max-age=0
Last-Modified
Caching
Tue, 01 Jan 1980 00:00:01 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

1 headers
Access-Control-Allow-Credentials
Cors
true

Cookies Headers

0 headers
No cookies headers found

Other Headers

13 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9be8005bbf2fd6a0-IAD
Date
Other
Thu, 15 Jan 2026 20:07:48 GMT
Function-Execution-Id
Other
q3qe0d9eztan
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=D1i01aD5JP4cUsjXZ4hdvXFbdBqecgFmKhyS2Xpxd%2BqB0EWIIlryS68VCQE6IvNR6hr0THJeNvQI8zV3RncNmyt6R3GPWCdGL3BFlle4SiO8UGA%3D"}]}
Server-Timing
Other
cfEdge;dur=10,cfOrigin;dur=954
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Cloud-Trace-Context
Other
4fac3b50dd787789fe5420085e04c5b1;o=1
X-Country-Code
Other
US
X-Served-By
Other
cache-iad-kiad7000052-IAD
X-Timer
Other
S1768507668.818789,VS0,VE945

Recommendations

Enable compression (gzip/brotli) to improve performance

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