DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
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
  • • Significantly strengthen CSP directives
  • • 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
394357
Last-Modified
Caching
Mon, 29 Dec 2025 13:22:12 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=ebF5iDvImZ025pna5E3qj08qNg55gs0R7J8xCv0wi4M-1767408890231-0.0.1.1-604800000; path=/; domain=.www.checkmob.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9b7f36bb9814d69c-IAD
Date
Other
Sat, 03 Jan 2026 02:54:50 GMT
Surrogate-Control
Other
max-age=432000
Surrogate-Key
Other
www.checkmob.com 62ee7ed4c33cc7e9fdbda344 pageId:6529938bcb9c5d556685f035 6529938bcb9c5d556685f0e4 6529938bcb9c5d556685f081 6529938bcb9c5d556685f0c6
X-Lambda-Id
Other
23152eba-f2ed-4fc9-b877-e9301fa8ff44

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching