DNS Gurus
Cached · just now
29 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Weak
max-age=0; includeSubDomains; preload
Content-Security-Policy
Weak
frame-ancestors
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
  • • Significantly strengthen CSP directives
  • • 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

4 headers
Age
Caching
0
Cache-Control
Caching
max-age=600
Expires
Caching
Fri, 02 Jan 2026 19:16:45 GMT
Last-Modified
Caching
Thu, 01 Jan 2026 02:19:40 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

16 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b7c89129e1c6cf9-IAD
Date
Other
Fri, 02 Jan 2026 19:06:45 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=252WyOUkcjBF5Z8WB%2F9y7xKTBk8XX8vai%2B4zwdy%2BWrPDV%2FP5N8nW3f%2BF6XLVHKh%2Br9quqOWUA49G7lIMd3gPkJ4rCA1cm%2F%2FCWDO4"}]}
Server-Timing
Other
cfEdge;dur=15,cfOrigin;dur=30
Speculation-Rules
Other
"/cdn-cgi/speculation"
Via
Other
1.1 varnish
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Fastly-Request-Id
Other
52c78a911e4f849a63b3e22c3ad0a528c9b2f210
X-Github-Request-Id
Other
AC48:494F7:12ED132:145A238:69581745
X-Proxy-Cache
Other
MISS
X-Served-By
Other
cache-iad-kiad7000089-IAD
X-Timer
Other
S1767380806.559973,VS0,VE26

Recommendations

Enable compression (gzip/brotli) to improve performance