DNS Gurus
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16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=86400;
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html; charset=EUC-JP

Server Headers

1 headers
Server
Server
Apache

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
AWSALBCORS=kvggcWA3ByJFwARjXNmSNL7/c6C3ioFkX5QfdHK/s1SrKLh2F7bybtOWhrRzuHjmjJfgjRXhWaAwLeJDjw47WUCA9FvIS+86hsFFUIpeYHX9Zu0CxyU4jPC+1L4N; Expires=Mon, 19 Jan 2026 02:11:33 GMT; Path=/; SameSite=None; Secure

Other Headers

6 headers
Date
Other
Mon, 12 Jan 2026 02:11:33 GMT
P3p
Other
CP='CAO PSA CONi OTR OUR DEM ONL'
Via
Other
1.1 3289feb7922c3bed2dd498f7353add3e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
RxcD7MTFZkjV31Qhn3gf54UrKqZqmMqUT1HpEvzSNI_BryK2DydCsg==
X-Amz-Cf-Pop
Other
IAD55-P5
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching