DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Age
Caching
337509
Last-Modified
Caching
Tue, 06 Jan 2026 23:52:32 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=R4.FAC2RjlidcD0o25bcLQxsfKUsr9uwimljCZc8SnM-1768081061152-0.0.1.1-604800000; path=/; domain=.graidtech.com; HttpOnly; Secure; SameSite=None

Other Headers

9 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bbf5127a8c02d08-IAD
Date
Other
Sat, 10 Jan 2026 21:37:41 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
O2o-Cache-Status
Other
HIT
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6LZfHwDVoDcjV%2F8mdCDmTbD9%2FakQlC%2FCBhNBdOCDi7TPNA2oJ70S3rcABfyJKaGPU3R1fh6w8Ic5vNGxmXTYp8qHlU%2BU94eOHpVbFjc%3D"}]}
Surrogate-Control
Other
max-age=432000
Surrogate-Key
Other
graidtech.com 67febffe131a5084f2a2ebe9 pageId:68922beb5b61c147e4a08ad7 68408812aa49652cc95c94f5 67febffe131a5084f2a2ec59 684c65d4c7571334a2aebfa9 684866f93b13aae34ca5f5d6
X-Lambda-Id
Other
73fb621a-f5e8-489f-bce1-c3a6b6c3c4b9

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching