DNS Gurus
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20 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

3 headers
Cache-Control
Caching
no-cache, private, max-age=0
Expires
Caching
Thu, 01 Jan 1970 00:00:00 UTC
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
UBIK

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=R1OtFT_oG9urWMlUByjYDrQEK168kTCrXGRMb94t184-1769833175-1.0.1.1-pNJSWaxX0Ya3p8A9ZbGTRHElQHD0FTVQelFi4p5ctKXK_Nspy7ZQWE4r0Frh1h6dHlsrjWMufEzg6v5fPWzJQBv60Qd0CLId58fWImkitK4; path=/; expires=Sat, 31-Jan-26 04:49:35 GMT; domain=.vistaprint.com; HttpOnly; Secure; SameSite=None

Other Headers

9 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c666962cc992996-IAD
Date
Other
Sat, 31 Jan 2026 04:19:35 GMT
Server-Timing
Other
pre-render-fragment-map; dur=1.06, overrides-applied; dur=1.21, pre-render-template; dur=7.48, import-map; dur=10.84, pre-render-import-map; dur=10.94, pre-render-user-context; dur=11.16, pre-render-template; dur=11.24, url-metadata; dur=0.13, create-style; dur=0.14, create-page-head-footer; dur=6.9, core-bookends; dur=58.62, core-comms-bar; dur=28.62, main-sections-banner; dur=28.87, main-sections-next-best-action; dur=29.28, main-sections-home-slim-banner; dur=29.42, main-sections-banner; dur=29.59, main-sections-home-slim-banner; dur=29.98, main-sections-next-best-action; dur=30.15, main-sections-categories; dur=30.31, main-sections-recommendations; dur=30.42, main-sections-feature-tile-row; dur=30.54, main-sections-feature-tile-row; dur=30.7, main-sections-feature-tile-row; dur=30.89, main-sections-banner; dur=31.05, main-sections-feature-tile-row; dur=31.49, main-sections-feature-tile-row; dur=31.69, core-social-curation; dur=32.34, marketing-email-subscription-component; dur=32.47, core-bookends; dur=59.64, finish-render-template; dur=70.95
Vp-Ingress-Route
Other
Default
X-Skipper-Location
Other
us-east-1
X-Ubik-Location
Other
us-east-1
X-Vp-Import-Map-Canary
Other
enabled

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology