HTTP Headers Analysis for https://www.muzzle-loaders.com

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:59240284369:IndexController:becd5bde496b2dab0ea10effb3bd4c5d"

etag: W/"page_cache:59240284369:IndexController:becd5bde496b2dab0ea10effb3bd4c5d"

Content Headers

Content-Language

Content

en-US

Content-Type

Content

text/html; charset=utf-8

content-language: en-US
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=US; path=/; expires=Fri, 23 Apr 2027 23:25:15 GMT; SameSite=Lax
_shopify_y=b858f486-93ae-461b-94e0-bcd4be4a46cc; domain=muzzle-loaders.com; path=/; expires=Sat, 24 Apr 2027 05:25:15 GMT; SameSite=Lax
_shopify_s=08930a60-e63c-4899-ad27-b0d91cd6984a; domain=muzzle-loaders.com; path=/; expires=Thu, 23 Apr 2026 23:55:15 GMT; SameSite=Lax
_shopify_essential=:AZ28qXOTAAEA_0tkFIgJxC8JCg7MEYYzRRDUVKlGz1slcQlDDosfrYGx5qAele3zYG6baZRpe3F2LbIVDIhRLjG8wBNa6QhRcrjhRIcmDWBlp3eqw-Qpb-sl7WK-9-y92Z8Cngebf0PzNDoD6aKKbd-O6DHuklSab6Qj89ffYhUiL7QbLVCbWSRfGLk-lP0jaQMRXdLUfaAzBF2zEXtGudSWWfaIrQEzgF4UIFpYBe4-cMSMCq_xtOGOJzCi-WPqWJkKMYzpqYA625W6PtGi_3WrDISfTczHGwSA2p6y6IgtRM_1Hm9gGrshd4uhNQkW1jev_JN3RTGTMJkB3zKSzpyzuehUBQCE3eH08oSu-DPmf6Xh2XAg-5RBEmL_a7NwrqqjBF3X-r4:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZ28qXTVAAEAsYEsgO_Z3f79tUAGTgfFHZqBaLQeZ6siVdfid9iQOBBTbVR_W2WIM0ATYrVsvmoCGAsbpTgS9MFtYU25_8Mv1uYm9rA:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AZ28qXTVAAEA-Xn8kGr_ws4EvbwmQc0zHCPFw2Cukgtp4RsDgTSsv9-KcSQi4g23WfJFosOTgb8YPAO69wSZZgP4hVI:; 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

9f10a0588c9e379a-IAD

Date

Other

Thu, 23 Apr 2026 23:25:15 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 1.0%

Powered-By

Other

Shopify

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=cfejnLnRP3hs%2BCDZ%2BFKkwIAxORMVzP8V8AXNnIgpBfEz%2BVJVXZrwwkzxSYFCkWtj3XkOUS3N8TF51HW9hRzmIUpScM%2FCaVcxoUrSygB8A2Lg%2BJYORSCvf2QsYXfTeL%2BHkLMGog%3D%3D

Server-Timing

Other

processing;dur=342;desc="gc:6", db;dur=79, render;dur=176, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="135261847761", pageType;desc="index", servedBy;desc="btlb", requestID;desc="43285982-f778-4aea-b744-6a78433218c9-1776986714", _y;desc="b858f486-93ae-461b-94e0-bcd4be4a46cc", _s;desc="08930a60-e63c-4899-ad27-b0d91cd6984a", _cmp;desc="3.AMPS_USVA_f_f_rGCvFarESFStm57W4YwBWA", compressionLevel;desc="5", compressionTime;dur=18.351, cfRequestDuration;dur=414.999962

Shopify-Complexity-Score

Other

3380

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

43285982-f778-4aea-b744-6a78433218c9-1776986714

X-Shopify-Perf-Experiments

Other

f_sfr_precompute_checkout_schema/v1

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f10a0588c9e379a-IAD
date: Thu, 23 Apr 2026 23:25:15 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=cfejnLnRP3hs%2BCDZ%2BFKkwIAxORMVzP8V8AXNnIgpBfEz%2BVJVXZrwwkzxSYFCkWtj3XkOUS3N8TF51HW9hRzmIUpScM%2FCaVcxoUrSygB8A2Lg%2BJYORSCvf2QsYXfTeL%2BHkLMGog%3D%3D"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=342;desc="gc:6", db;dur=79, render;dur=176, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="135261847761", pageType;desc="index", servedBy;desc="btlb", requestID;desc="43285982-f778-4aea-b744-6a78433218c9-1776986714", _y;desc="b858f486-93ae-461b-94e0-bcd4be4a46cc", _s;desc="08930a60-e63c-4899-ad27-b0d91cd6984a", _cmp;desc="3.AMPS_USVA_f_f_rGCvFarESFStm57W4YwBWA", compressionLevel;desc="5", compressionTime;dur=18.351, cfRequestDuration;dur=414.999962
shopify-complexity-score: 3380
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 43285982-f778-4aea-b744-6a78433218c9-1776986714
x-shopify-perf-experiments: f_sfr_precompute_checkout_schema/v1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching