DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
frame-ancestors; script-src
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

1 headers
Cache-Control
Caching
no-store, no-cache, must-revalidate, private

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=sXxhd6ewPd5BQPJl_YphVcs1yLAFddU6NV8CjNfIoq4-1766774590.8668623-1.0.1.1-O_7RRMSZ1lUP5ss2xknLJYTKi0FVfh7SZVx7ARBZT7Q; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.construct.net

Other Headers

4 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b42b8e8eff1d647-IAD
Date
Other
Fri, 26 Dec 2025 18:43:10 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 121ms