DNS Gurus
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15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

1 headers
Cache-Control
Caching
no-cache, private

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
preview_it_session=eyJpdiI6ImxvbGozNnhjdEg4endEOHNiUjdacGc9PSIsInZhbHVlIjoiRkhyeFAyVFZjQnYzWVBud1kwTXRaOVphR1JxNTlYaWo5TUxXM2dtUDh2cENrMFY1cDR0OWE1dFk0dXZvUmlnYXRsWjdZdEhnRytNT3RzN1FqT2dtcnhNSUlDN0RUTFFWaVlacWo0VDRNanFnQ1k0WDAvN2pHL2xBN25xelQyYXMiLCJtYWMiOiI1OTAxOGMyYTI4OTc0YTZkZTNiZjE4Zjk2ZTkzMGM5MWVhOTdlN2VlNWY4Mjc4Mzc2MWZjZTVjYjE5NWJhYjUzIiwidGFnIjoiIn0%3D; expires=Fri, 16 Jan 2026 05:46:15 GMT; Max-Age=7200; path=/; httponly; samesite=lax

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bea9feb3a52c967-IAD
Date
Other
Fri, 16 Jan 2026 03:46:15 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=28bEF8TUgf6qkTzldIUcSeqoJ7vWHEb0eAdsj9PNOzla7y5orK9XbwmENPJSI5qJn%2Bc5J63lPGP9W%2BpG6F9xgu7RpnHxUvQxD2e%2FwYJj"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance