HTTP Headers Analysis for https://viktilabs.de

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Shopify

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=7889238

Content-Security-Policy

Weak

block-all-mixed-content; frame-ancestors; upgrade-insecure-requests Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

connection: close
transfer-encoding: chunked
vary: accept-encoding

Caching Headers

Etag

Caching

W/"page_cache:27171684439:IndexController:9376319930df0883e04edabf5eeb81a1"

etag: W/"page_cache:27171684439:IndexController:9376319930df0883e04edabf5eeb81a1"

Content Headers

Content-Language

Content

de-DE

Content-Type

Content

text/html; charset=utf-8

content-language: de-DE
content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: localization=DE; path=/; expires=Wed, 17 Feb 2027 05:42:22 GMT; SameSite=Lax
cart_currency=EUR; path=/; expires=Tue, 03 Mar 2026 05:42:22 GMT; SameSite=Lax
_shopify_y=4faa9c55-8b40-465c-b9bf-37e05447f117; domain=viktilabs.de; path=/; expires=Wed, 17 Feb 2027 11:42:22 GMT; SameSite=Lax
_shopify_s=aae67a28-aaf5-47c3-a8f7-665bf5ab9194; domain=viktilabs.de; path=/; expires=Tue, 17 Feb 2026 06:12:22 GMT; SameSite=Lax
_shopify_essential=:AZxqHv51AAEA51jWbIOEup15I1DCJ9rkiE4ti4jyMEUc0bPTBvkw1XhKXAL7SZk5j7gprfWaCmCk8_a7nuv-pVCWEgsWbp3VMlD92fQxzT8zVMGg6KRGQ0QXI3W3zpEWtHRyAVtnbELq4zAV_CpU5A4vSfAWQ5nURb5iX8Hs-kGlrSbcEW8vvtggs4MplKY37592AgKp0QFwI9XpRSF_GqQmlstdQWmejWAhTc8KIpFjN_1tByYLLD6ogI6ISWf9uoAlRermYq7uQR2Ix6_I7Eyi73fUiraH4HIHrYQc-Y2sFQegslRj-rsKDTlRkv5whtA4MwzsdT-couiYQeRt8FMvCW3ZFA:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZxqHwCFAAEATi_08AouV4_7CnZD-xBlhxrQMKAI9hcGKeiUQzJZyOvcLTJzBVV7YNdpIw:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9cf2f603aa87c99f-IAD

Date

Other

Tue, 17 Feb 2026 05:42:22 GMT

Link

Other

<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin

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=F4aJT26VV%2BuWQFsj2JCT6J1kDM1KZB7NptXsIA7DT%2B8oVk3prwTUCSs1nfYQ4BtQhBdbGpuO3n2mX6SD%2BiEOaJwEYY7ll%2FhfeG%2Bp5lkoCOngyqcxqUWF0ObaHEr7JiwXfXY%3D"}],"group":"cf-nel","max_age":604800}

Server-Timing

Other

processing;dur=547;desc="gc:77", db;dur=87, db_async;dur=30.647, render;dur=345, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="180249690379", pageType;desc="index", servedBy;desc="766f", requestID;desc="3afe9aea-a95b-4b0f-8641-d42ca12aec7d-1771306942", _y;desc="4faa9c55-8b40-465c-b9bf-37e05447f117", _s;desc="aae67a28-aaf5-47c3-a8f7-665bf5ab9194", _cmp;desc="3.AMPS_USVA_f_f_d*s3SjVfQTWMwhpn3SsNlw", compressionLevel;desc="5", compressionTime;dur=11.627, cfRequestDuration;dur=596.999884

Shopify-Complexity-Score

Other

5440

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

3afe9aea-a95b-4b0f-8641-d42ca12aec7d-1771306942

X-Shopid

Other

27171684439

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9cf2f603aa87c99f-IAD
date: Tue, 17 Feb 2026 05:42:22 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
powered-by: Shopify
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=F4aJT26VV%2BuWQFsj2JCT6J1kDM1KZB7NptXsIA7DT%2B8oVk3prwTUCSs1nfYQ4BtQhBdbGpuO3n2mX6SD%2BiEOaJwEYY7ll%2FhfeG%2Bp5lkoCOngyqcxqUWF0ObaHEr7JiwXfXY%3D"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=547;desc="gc:77", db;dur=87, db_async;dur=30.647, render;dur=345, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="180249690379", pageType;desc="index", servedBy;desc="766f", requestID;desc="3afe9aea-a95b-4b0f-8641-d42ca12aec7d-1771306942", _y;desc="4faa9c55-8b40-465c-b9bf-37e05447f117", _s;desc="aae67a28-aaf5-47c3-a8f7-665bf5ab9194", _cmp;desc="3.AMPS_USVA_f_f_d*s3SjVfQTWMwhpn3SsNlw", compressionLevel;desc="5", compressionTime;dur=11.627, cfRequestDuration;dur=596.999884
shopify-complexity-score: 5440
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 3afe9aea-a95b-4b0f-8641-d42ca12aec7d-1771306942
x-shopid: 27171684439

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching