DNS Gurus
Cached · just now
12 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

Etag
Caching
"d41d8cd98f00b204e9800998ecf8427e"
Last-Modified
Caching
Thu, 02 Jan 2020 16:11:56 GMT

Content Headers

Content-Length
Content
0
Content-Type
Content
text/html

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Wed, 06 May 2026 23:19:29 GMT
X-Amz-Meta-S3b-Last-Modified
Other
20200102T161150Z
X-Amz-Request-Id
Other
tx0000033e16bbdd94c176f-0069fbcc81-3c5667f7-default
X-Rgw-Object-Type
Other
Normal

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching