DNS Gurus
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24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains
Content-Security-Policy
Good
default-src; base-uri; font-src; +8 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Strengthen CSP by removing 'unsafe-eval'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

1 headers
Etag
Caching
W/"29-+RCqdieOe7bbZumKMyVEpXuP1G0"

Content Headers

2 headers
Content-Length
Content
41
Content-Type
Content
application/json; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c91d4ea08d3e5e4-IAD
Date
Other
Thu, 05 Feb 2026 10:47:47 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Origin-Agent-Cluster
Other
?1
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=TSpxDle5a3uHFHgm%2BP2iWZeGT6eRJHRZfbaZpO5kM2Yo1cZqCC%2FcekwSfLpOU0bc8BMO8gZUa4vITPds6BFpgc2%2BGeJJM0lKHzxkD2%2BOdus0%2BQ%3D%3D"}]}
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Response-Time
Other
2.761ms

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching