DNS Gurus
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22 Headers

Detected Technologies from Headers

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Google Static File Front End logo Google Static File Front End

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; base-uri; font-src; +11 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

Connection
Performance
close

Caching Headers

Etag
Caching
W/"5b-Zhne1kMqbG+F0VCJAlNGYS8ksfc"

Content Headers

Content-Length
Content
91
Content-Type
Content
application/json; charset=utf-8

Server Headers

Server
Google Static File Front End logo
Server
Google Frontend

CORS Headers

Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
*,Authorization

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc
Other
h3=":443"; ma=2592000
Date
Other
Fri, 10 Apr 2026 22:25:35 GMT
Origin-Agent-Cluster
Other
?1
Via
Other
1.1 google
X-Cloud-Trace-Context
Other
86296d5d44291d6af557da798b10d3ba
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching