DNS Gurus
Cached · just now
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:93704028424:IndexController:380b9cdc2d3a7d0f790054e372e27e3a"

Content Headers

2 headers
Content-Language
Content
en-DE
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=:AZuAGtGkAAEAX1ne11agGJAg1BtQmw2_MrivhfiCzweL8jIWlz9-e5G3ZmfbH3lZe1GLkq0:; 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
9b7c88eddf64d67b-IAD
Date
Other
Fri, 02 Jan 2026 19:06:39 GMT
Link
Other
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//shop.code.berlin/cdn/shop/files/logo_text.svg?v=1740991350&width=600>; as="image"; rel="preload"; imagesrcset="//shop.code.berlin/cdn/shop/files/logo_text.svg?v=1740991350&width=100 100w, //shop.code.berlin/cdn/shop/files/logo_text.svg?v=1740991350&width=150 150w, //shop.code.berlin/cdn/shop/files/logo_text.svg?v=1740991350&width=200 200w"; imagesizes="(max-width: 200px) 50vw, 100px"
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=jwdWPomHabtNz4fC8KhnR7mvHFcL2bmppyhkjtg40WpNygURXg9pwN9waPAfekH6PgKRGv3DWmYAnzHjLp7AyGzDeRVbAovEtOXF18qH42QTrj459WqIoPV%2BUbxyelmCMEo%3D"}],"group":"cf-nel","max_age":604800}
Server-Timing
Other
cfRequestDuration;dur=272.000074
Shopify-Complexity-Score
Other
2030
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
022e5ca4-d85a-4d9d-a5ec-31bf01bec559-1767380799
X-Shardid
Other
263
X-Shopid
Other
93704028424
X-Sorting-Hat-Podid
Other
263
X-Sorting-Hat-Shopid
Other
93704028424
X-Storefront-Renderer-Rendered
Other
1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching