DNS Gurus
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21 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains
Content-Security-Policy
Basic
default-src; script-src; style-src; +1 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-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'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Etag
Caching
W/"9-0gXL1ngzMqISxa6S1zx3F4wtLyg"

Content Headers

2 headers
Content-Length
Content
9
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Google Frontend

CORS Headers

3 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
Origin, X-Requested-With, Content-Type, Accept, Authorization, x-access-token, x-api-key
Access-Control-Allow-Methods
Cors
GET, POST, OPTIONS, PUT, PATCH, DELETE

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Date
Other
Tue, 30 Dec 2025 05:16:37 GMT
X-Cloud-Trace-Context
Other
a5723b00fc88b6b0817ba89e60609a75
X-Content-Security-Policy
Other
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Webkit-Csp
Other
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching