Open
Cached
·
just now
30
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=7889238
Content-Security-Policy
Weak
block-all-mixed-content; frame-ancestors; upgrade-insecure-requests
X-Frame-Options
Excellent
DENY
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
- • Significantly strengthen CSP directives
- • 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
Etag
Caching
W/"page_cache:9356938:IndexController:ebeb86ad9bb1dbd92ff98b5e1168a716"
Content Headers
2 headers
Content-Language
Content
en-US
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
Server
Server
cloudflare
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
_shopify_analytics=:AZvf8-0cAAEAImhkcPNSBiSzGlq6ir538_phJEkXMJ5nYur2kI49QME1c5RyoL59xUxV:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
Other Headers
17 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c15e44e2b7de8c5-IAD
Date
Other
Wed, 21 Jan 2026 09:47:43 GMT
Link
Other
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//sleepdoctor.com/cdn/shop/t/589/assets/sleepdoctor-hero-default.css?v=39886971915341512321767137825>; as="style"; rel="preload", <//sleepdoctor.com/cdn/shop/t/589/assets/sleepdoctor-hero-navigation.css?v=111937823728007704941767137826>; as="style"; rel="preload", <https://cdn.shopify.com/extensions/ef8b9999-3a0e-4603-ade9-a93d870852fb/hiko-social-login-158/assets/fonts.css>; as="style"; rel="preload", <https://cdn.shopify.com/extensions/ef8b9999-3a0e-4603-ade9-a93d870852fb/hiko-social-login-158/assets/styles.css>; as="style"; rel="preload", <//sleepdoctor.com/cdn/shop/files/Logo.svg?v=1720223868&width=600>; as="image"; rel="preload"; imagesrcset="//sleepdoctor.com/cdn/shop/files/Logo.svg?v=1720223868&width=130 130w, //sleepdoctor.com/cdn/shop/files/Logo.svg?v=1720223868&width=195 195w, //sleepdoctor.com/cdn/shop/files/Logo.svg?v=1720223868&width=260 260w"; imagesizes="(min-width: 750px) 130px, 50vw"
Nel
Other
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Powered-By
Other
Shopify
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iEnlq4gRPMw9dI3R1ZtuyvbxHm2jgVdMQUCHKMxq9uNxDC%2BeCx2cwnVS4OIN4eULVLCbM4PKl2rgLEK5k%2FyEoy02YuICVT%2FohRWT0529l4CPo8s7VpD8dYorcn1Vqb9itQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Server-Timing
Other
cfRequestDuration;dur=76.999903
Shopify-Complexity-Score
Other
260
X-Dc
Other
gcp-us-east1,gcp-us-east1,gcp-us-east1
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
cdd05ceb-1077-4d31-8e08-1054156384cd-1768988863
X-Shardid
Other
95
X-Shopid
Other
9356938
X-Sorting-Hat-Shopid
Other
9356938
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching