DNS Gurus
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16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000;
Content-Security-Policy
Basic
default-src; script-src; connect-src; +5 more
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

0 headers
No caching headers found

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cflb=02DiuDD9PfrVSUaYK1tmRRWgfqNrq7WxSEEhGAAZ6XLCQ; HttpOnly; SameSite=Lax; Path=/; Expires=Sat, 17 Jan 2026 11:42:49 GMT

Other Headers

6 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bf3302acd70c99b-IAD
Date
Other
Sat, 17 Jan 2026 04:42:49 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=v92g2ummyL6Y4CYIv4hdaVFwW%2F%2FTQIlChcfHC%2F%2Binsi2%2FqC45NNooAu1ryMV4e8SPPEBwoqqmkRBmFlsGgCCEzaSAs9Kg4%2FqAL3nEsm9"}]}
X-Cache-Debug
Other
app.main.cf

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching