DNS Gurus
Cached · just now
21 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
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
accept-encoding

Caching Headers

3 headers
Age
Caching
1062478
Cache-Control
Caching
public, max-age=0, must-revalidate
Last-Modified
Caching
Wed, 17 Dec 2025 22:11:20 GMT

Content Headers

2 headers
Content-Disposition
Content
inline
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

10 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b5f14dedf6dc9ac-IAD
Date
Other
Tue, 30 Dec 2025 05:19:18 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=ODbp1z%2BAWMuMwoL9W6iBepSBgYJX%2FPvwwIfM98zWLubtiwlmb%2FYhFQh30%2FjBayolbwyS0pdiq54FYUkzWKqqtPFQZirh8dXa1xgwo73NSbI64mL3BME%3D"}]}
Server-Timing
Other
cfEdge;dur=29,cfOrigin;dur=60
Speculation-Rules
Other
"/cdn-cgi/speculation"
X-Vercel-Cache
Other
HIT
X-Vercel-Id
Other
iad1::zwbpd-1767071958933-9f5c074dde8d

Recommendations

Enable compression (gzip/brotli) to improve performance