HTTP Headers Analysis for https://fuzd.org

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:55357997252:ProductDetailsController:a2e8ff3ea779cd30084517cf67b07c7b"

etag: W/"page_cache:55357997252:ProductDetailsController:a2e8ff3ea779cd30084517cf67b07c7b"

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

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

Set-Cookie

Cookies

set-cookie: localization=US; path=/; expires=Mon, 14 Jun 2027 06:25:42 GMT; SameSite=Lax
_shopify_y=d846c511-f1d8-4bc5-b148-a2f645760a7e; domain=dotcoach.com; path=/; expires=Mon, 14 Jun 2027 12:25:42 GMT; SameSite=Lax
_shopify_s=6a404812-7f23-4fe0-aa78-e8fa1c77d43d; domain=dotcoach.com; path=/; expires=Sun, 14 Jun 2026 06:55:42 GMT; SameSite=Lax
_shopify_essential=:AZ7EzrdiAAEADshRL-u-XqqpNgxRpgOHXm76muH-BWiT2wCAIIA3udo35YIDlgINOkf3f8Ync-5SP7XcKUbxRVZMLBDyIRquMGpXVfenTYMwqRLoB99WM0-IlVnHkq4VAByy5F-Ddihw7UfVixCvVjyB-0tpJRTQNiFbEDpkp1XfjCJi9GeOvaP1BQTa6AfBEckgwpnafgVl61hFvMsMpLqOovp2r30Oo1RkZv_ZVhmWxgunL8PRSfqYJw7jqTZjgcYx9NUWF1l7r8Qz3JqQpVM8hakn0kkeKGlrr0fjfKQpwMdBxWYwisOYSyTxnPNDYoUCdBEQfgA6f_8spKqeSjzVwgHl4yC0iWwsR9AtHTvJWb-vXAeRBXrSO3eoygqEN4VEDLi1dvqdl8LSDOyL99Dp5mqOaVjg-uhWSeFMfULn-ciQ3X4:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZ7Ezrf_AAEADRN9AqGKZbuV4fR0QsXoBssgRgjQLXRiVyj8p6o8NujJXJrT-C1eisawlRdA8ay0lm4EIxEt2jmerpizFzVT-nhyaVsOoMGPQ-LLr4KX6jIOVn9BPsnDvYVOxMrG7hSRvy4l4m4lPruv:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AZ7EzrgAAAEAMC8_v0BSclmV6q5IBekr5ilogR2GFyF_RauUKV39CWzSDGJvrwYghUWc-hPai1p_WpDiYgQdmI67hBs:; 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

a0b7425ebdba0bb1-IAD

Date

Other

Sun, 14 Jun 2026 06:25:42 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

URL //www.dotcoach.com/cdn/shop/t/22/assets/component-localization-form.css?v=170315343355214948141765614663

as=style rel=preload

URL //www.dotcoach.com/cdn/shop/files/header-logo-dot-coach-575x150.png?v=1624165486&width=600

as=image rel=preload imagesrcset=//www.dotcoach.com/cdn/shop/files/header-logo-dot-coach-575x150.png?v=1624165486&width=200 200w, //www.dotcoach.com/cdn/shop/files/header-logo-dot-coach-575x150.png?v=1624165486&width=300 300w, //www.dotcoach.com/cdn/shop/files/header-logo-dot-coach-575x150.png?v=1624165486&width=400 400w imagesizes=(max-width: 400px) 50vw, 200px

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=ApSb%2FdyuMMO8wIm9l94DrHaPqIfQKCDzsmiVnWZny3JjgXJbYBI3%2Fefze8pu7sA8rHQFSa1aRxhzANV%2FjWUDTmZtb%2FozQKaJMZoQr1NLMoARHbwukWliL0CVLi0QuP7X%2Bpo%3D

Server-Timing

Other

processing;dur=176;desc="gc:10", db;dur=43, db_async;dur=1.131, render;dur=84, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="148763738308", pageType;desc="product", servedBy;desc="dccj", requestID;desc="3de6bc6c-a719-4a49-96e2-93b7c12109f1-1781418342", _y;desc="d846c511-f1d8-4bc5-b148-a2f645760a7e", _s;desc="6a404812-7f23-4fe0-aa78-e8fa1c77d43d", _cmp;desc="3.AMPS_USIL_f_f_AV*UTOkeTBu1tp8XI3cNtw", compressionLevel;desc="5", compressionTime;dur=6.446

Shopify-Complexity-Score

Other

1700

Shopify-Complexity-Score-V2

Other

170

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

3de6bc6c-a719-4a49-96e2-93b7c12109f1-1781418342

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a0b7425ebdba0bb1-IAD
date: Sun, 14 Jun 2026 06:25:42 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//www.dotcoach.com/cdn/shop/t/22/assets/component-localization-form.css?v=170315343355214948141765614663>; as="style"; rel="preload", <//www.dotcoach.com/cdn/shop/files/header-logo-dot-coach-575x150.png?v=1624165486&width=600>; as="image"; rel="preload"; imagesrcset="//www.dotcoach.com/cdn/shop/files/header-logo-dot-coach-575x150.png?v=1624165486&width=200 200w, //www.dotcoach.com/cdn/shop/files/header-logo-dot-coach-575x150.png?v=1624165486&width=300 300w, //www.dotcoach.com/cdn/shop/files/header-logo-dot-coach-575x150.png?v=1624165486&width=400 400w"; imagesizes="(max-width: 400px) 50vw, 200px"
nel: {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
powered-by: Shopify
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ApSb%2FdyuMMO8wIm9l94DrHaPqIfQKCDzsmiVnWZny3JjgXJbYBI3%2Fefze8pu7sA8rHQFSa1aRxhzANV%2FjWUDTmZtb%2FozQKaJMZoQr1NLMoARHbwukWliL0CVLi0QuP7X%2Bpo%3D"}]}
server-timing: processing;dur=176;desc="gc:10", db;dur=43, db_async;dur=1.131, render;dur=84, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="148763738308", pageType;desc="product", servedBy;desc="dccj", requestID;desc="3de6bc6c-a719-4a49-96e2-93b7c12109f1-1781418342", _y;desc="d846c511-f1d8-4bc5-b148-a2f645760a7e", _s;desc="6a404812-7f23-4fe0-aa78-e8fa1c77d43d", _cmp;desc="3.AMPS_USIL_f_f_AV*UTOkeTBu1tp8XI3cNtw", compressionLevel;desc="5", compressionTime;dur=6.446
shopify-complexity-score: 1700
shopify-complexity-score-v2: 170
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 3de6bc6c-a719-4a49-96e2-93b7c12109f1-1781418342

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching