DNS Gurus
Cached · just now
25 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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Origin,cookie,need-authorization, x-fh-requested-host, accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
private
Etag
Caching
W/"3a-jcQd28R4rmIgyjrcxzl1FEkqVTQ"

Content Headers

2 headers
Content-Length
Content
58
Content-Type
Content
application/json; 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

14 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b6a4a24f80a2081-IAD
Date
Other
Wed, 31 Dec 2025 13:58:09 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=mMBvHzxKrNNvmLbts0Uy6sS4zNuxF7qlXMUH8Nw%2BOP8UmBH5B%2BQBOVAYk6Yj%2FADgfOiijwiVkS5evt7rr4pjwCA5K3SCZAJjK2foLLqR"}]}
Server-Timing
Other
cfEdge;dur=17,cfOrigin;dur=5006
Traceparent
Other
00-80a257b4eede1c70c1aee43f25a90359-4225b48b79021f24-01
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Cloud-Trace-Context
Other
80a257b4eede1c70c1aee43f25a90359/4766414291765174052;o=1
X-Country-Code
Other
US
X-Served-By
Other
cache-iad-kiad7000077-IAD
X-Timer
Other
S1767189484.341141,VS0,VE5000

Recommendations

Enable compression (gzip/brotli) to improve performance

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