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mediamarkt.de · HEADER

Incomplete Grade F
26.9%
Hostname mediamarkt.de
Check name HEADER
last run 15/10/2025 17:45
Result
Incomplete Grade B 75.6%

Result Detail

HEADER
Alerts
  • Strict-Transport-Security: max-age=31536000 (not secure)
  • Content-Security-Policy: Content-Security-Policy missing
  • X-Content-Type-Options: Header missing
  • Referrer-Policy: Header missing
  • Permissions-Policy: Permissions-Policy missing
  • Cross-Origin-Opener-Policy: Header missing
  • Cross-Origin-Embedder-Policy: Header missing
  • Cross-Origin-Resource-Policy: Header missing
  • Expect-CT: Expect-CT missing
  • X-Permitted-Cross-Domain-Policies: Header missing
  • Access-Control-Allow-Origin: Access-Control-Allow-Origin missing
  • Server: Sensitive header exposed
  • Origin-Agent-Cluster: Header missing
Normalized headers
date Wed, 15 Oct 2025 15:45:35 GMT
content-type text/html; charset=utf-8
server cloudflare
cf-ray 98f071c4ce669247-FRA
cf-cache-status HIT
accept-ranges bytes
age 104
cache-control public, max-age=120, stale-while-revalidate=600
link <https://www.mediamarkt.de/assets/fonts/noto-sans-display-v10-latin-400.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush, <https://www.mediamarkt.de/assets/fonts/noto-sans-display-v10-latin-600.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush, <https://www.mediamarkt.de/assets/fonts/noto-sans-display-v10-latin-700.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush, <https://www.mediamarkt.de/assets/fonts/MMHeadlineProWebTT-Regular_subset.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush, <https://www.mediamarkt.de/assets/fonts/MediaMarktPreise.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush
set-cookie optid=e9241286-506f-4cde-9b49-9cfc282a486a; Domain=.mediamarkt.de; Path=/; __cf_bm=lOuwk5d_T3xvWrZpgN8mILFhiThS1gtt4qpZ.oCR_2k-1760543135-1.0.1.1-FMs3tLhqGABOkfhmNRKdiCZCIP0A_OiBuONIZIAPqRNFIfloWYgGwJhn9iyl26oQU4guIhDYv_Q4gX6AEuKYBGqJkFUL68IOvAKr0bb_hmU03SvL.jwhlcxXPl6zkw4B; path=/; expires=Wed, 15-Oct-25 16:15:35 GMT; domain=.mediamarkt.de; HttpOnly; Secure; SameSite=None; _cfuvid=nXmeTrCt9KkxHju7zUOYBNCMb400xByQpaWyWtS1I3M-1760543135520-0.0.1.1-604800000; path=/; domain=.mediamarkt.de; HttpOnly; Secure; SameSite=None
vary Accept-Encoding
via 1.1 google, 1.1 google
server-timing total;dur=601
x-frame-options SAMEORIGIN
x-mms-cf-d
x-mms-variation exp-1076_-_navise_-_homepage_personalized_categories:control&exp-1077_-_homepage_-_onereco_-_hyperpersonal_product_recos_v2:variation_v2&exp-1127_-_plp_srp_-_inp_optimization_with_start_transition:optimized_interaction
strict-transport-security max-age=31536000
x-we-are-hiring We appreciate developers that love to explore what goes on under the hood of software. Apply now at https://careers.mediamarktsaturn.com/MediaMarktSaturn!
Transport
Check name Status Actual Expected Detail Severity Recommendation
Strict-Transport-Security ⚠️ Attention max-age=31536000 max-age>=15768000; includeSubDomains; preload max-age=31536000 (not secure) Critical Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Expect-CT ⚠️ Attention enforce; max-age>=86400 Expect-CT missing Medium Expect-CT: enforce, max-age=86400, report-uri="https://report.example.com"
Content Security
Check name Status Actual Expected Detail Severity Recommendation
Content-Security-Policy ⚠️ Attention default-src 'self'; frame-ancestors 'none' Content-Security-Policy missing Critical Content-Security-Policy: default-src 'self'; frame-ancestors 'none'
MIME
Check name Status Actual Expected Detail Severity Recommendation
X-Content-Type-Options ⚠️ Attention nosniff Header missing High X-Content-Type-Options: nosniff
Framing
Check name Status Actual Expected Detail Severity Recommendation
X-Frame-Options ✅ OK SAMEORIGIN DENY or SAMEORIGIN Value accepted High X-Frame-Options: DENY
Privacy
Check name Status Actual Expected Detail Severity Recommendation
Referrer-Policy ⚠️ Attention strict-origin-when-cross-origin / same-origin Header missing Medium Referrer-Policy: strict-origin-when-cross-origin
Browser Features
Check name Status Actual Expected Detail Severity Recommendation
Permissions-Policy ⚠️ Attention camera=(); geolocation=(); microphone=() Permissions-Policy missing Medium Permissions-Policy: camera=(), geolocation=(), microphone=()
Cross-Origin
Check name Status Actual Expected Detail Severity Recommendation
Cross-Origin-Opener-Policy ⚠️ Attention same-origin Header missing High Cross-Origin-Opener-Policy: same-origin
Cross-Origin-Embedder-Policy ⚠️ Attention require-corp Header missing High Cross-Origin-Embedder-Policy: require-corp
Cross-Origin-Resource-Policy ⚠️ Attention same-origin Header missing Medium Cross-Origin-Resource-Policy: same-origin
Origin-Agent-Cluster ⚠️ Attention ?1 Header missing Low Origin-Agent-Cluster: ?1
Caching
Check name Status Actual Expected Detail Severity Recommendation
Cache-Control ✅ OK public, max-age=120, stale-while-revalidate=600 no-store, private, max-age=0 no-store, private, max-age=0 High Cache-Control: no-store, private, max-age=0
Legacy
Check name Status Actual Expected Detail Severity Recommendation
X-Permitted-Cross-Domain-Policies ⚠️ Attention none Header missing Low X-Permitted-Cross-Domain-Policies: none
CORS
Check name Status Actual Expected Detail Severity Recommendation
Access-Control-Allow-Origin ⚠️ Attention Scoped origin (no wildcard) Access-Control-Allow-Origin missing Medium Access-Control-Allow-Origin: https://app.example.com
Information Disclosure
Check name Status Actual Expected Detail Severity Recommendation
Server ⚠️ Attention cloudflare Header removed or generic Sensitive header exposed High Remove Server header or set to a generic token
X-Powered-By ✅ OK Header removed Header not exposed High Remove X-Powered-By header
X-AspNet-Version ✅ OK Header removed Header not exposed Medium Remove framework version headers
Raw headers
HTTP/2 200 
date: Wed, 15 Oct 2025 15:45:35 GMT
content-type: text/html; charset=utf-8
server: cloudflare
cf-ray: 98f071c4ce669247-FRA
cf-cache-status: HIT
accept-ranges: bytes
age: 104
cache-control: public, max-age=120, stale-while-revalidate=600
link: <https://www.mediamarkt.de/assets/fonts/noto-sans-display-v10-latin-400.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush, <https://www.mediamarkt.de/assets/fonts/noto-sans-display-v10-latin-600.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush, <https://www.mediamarkt.de/assets/fonts/noto-sans-display-v10-latin-700.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush, <https://www.mediamarkt.de/assets/fonts/MMHeadlineProWebTT-Regular_subset.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush, <https://www.mediamarkt.de/assets/fonts/MediaMarktPreise.woff2>; rel="preload"; as="font"; crossorigin; type="font/woff2"; nopush
set-cookie: optid=e9241286-506f-4cde-9b49-9cfc282a486a; Domain=.mediamarkt.de; Path=/
set-cookie: __cf_bm=lOuwk5d_T3xvWrZpgN8mILFhiThS1gtt4qpZ.oCR_2k-1760543135-1.0.1.1-FMs3tLhqGABOkfhmNRKdiCZCIP0A_OiBuONIZIAPqRNFIfloWYgGwJhn9iyl26oQU4guIhDYv_Q4gX6AEuKYBGqJkFUL68IOvAKr0bb_hmU03SvL.jwhlcxXPl6zkw4B; path=/; expires=Wed, 15-Oct-25 16:15:35 GMT; domain=.mediamarkt.de; HttpOnly; Secure; SameSite=None
set-cookie: _cfuvid=nXmeTrCt9KkxHju7zUOYBNCMb400xByQpaWyWtS1I3M-1760543135520-0.0.1.1-604800000; path=/; domain=.mediamarkt.de; HttpOnly; Secure; SameSite=None
vary: Accept-Encoding
via: 1.1 google, 1.1 google
server-timing: total;dur=601
x-frame-options: SAMEORIGIN
x-mms-cf-d: 
x-mms-variation: exp-1076_-_navise_-_homepage_personalized_categories:control&exp-1077_-_homepage_-_onereco_-_hyperpersonal_product_recos_v2:variation_v2&exp-1127_-_plp_srp_-_inp_optimization_with_start_transition:optimized_interaction
strict-transport-security: max-age=31536000
x-we-are-hiring: We appreciate developers that love to explore what goes on under the hood of software. Apply now at https://careers.mediamarktsaturn.com/MediaMarktSaturn!
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