DNS Gurus
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33 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:64297533672:IndexController:ac9e15475ec4bb93deddb582538afcaa"

Content Headers

2 headers
Content-Language
Content
es-MX
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=:AZuyIxs_AAEAOiI4y5QImmgzIZvf-SZL2rfKeCnqGu0zSTPyNrxX3IcE40JbByyFimU78ek:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax

Other Headers

20 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bcc962f381031bb-IAD
Date
Other
Mon, 12 Jan 2026 12:16:43 GMT
Link
Other
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//mynextderma.com/cdn/shop/t/7/assets/component-localization-form.css?v=143319823105703127341699773390>; as="style"; rel="preload", <//mynextderma.com/cdn/shop/files/Asset_3.jpg?v=1651420910&width=600>; as="image"; rel="preload"; imagesrcset="//mynextderma.com/cdn/shop/files/Asset_3.jpg?v=1651420910&width=200 200w, //mynextderma.com/cdn/shop/files/Asset_3.jpg?v=1651420910&width=300 300w, //mynextderma.com/cdn/shop/files/Asset_3.jpg?v=1651420910&width=400 400w"; imagesizes="(max-width: 400px) 50vw, 200px"
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=Zv1dH6SHN0GuGCV8nItHxBlbNz76%2FhOFmxdIS9LFC5ljhsrjXIMvdFAevbYtmsfJk9ezk3Cv3CCN%2BGGvUBq4s0c%2B5kncemh8pG3nqIsuvIqOEwAAZg9H2kbxWxKNJCQASA%3D%3D"}],"group":"cf-nel","max_age":604800}
Server-Timing
Other
cfRequestDuration;dur=470.999956
Shopify-Complexity-Score
Other
4130
Speculation-Rules
Other
"/cdn/shopifycloud/storefront/assets/storefront/storefronts.specrules-dd5621a1.json"
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
717c6412-4989-4570-a366-0b65d19f3a41-1768220203
X-Shardid
Other
231
X-Shopid
Other
64297533672
X-Sorting-Hat-Podid
Other
231
X-Sorting-Hat-Shopid
Other
64297533672
X-Storefront-Renderer-Rendered
Other
1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching