HTTP Headers Analysis for https://atty.ch

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:79b841be76a49582137964c4b9d53f39"

etag: W/"page_cache:55357997252:ProductDetailsController:79b841be76a49582137964c4b9d53f39"

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=Sat, 12 Jun 2027 20:24:46 GMT; SameSite=Lax
_shopify_y=d8d2d569-cefe-4a6a-9569-b7b2b786f088; domain=dotcoach.com; path=/; expires=Sun, 13 Jun 2027 02:24:46 GMT; SameSite=Lax
_shopify_s=db68c8e9-2771-41e9-bc89-f91a349c0420; domain=dotcoach.com; path=/; expires=Fri, 12 Jun 2026 20:54:46 GMT; SameSite=Lax
_shopify_essential=:AZ69gjIBAAEA_cyhfarZ-wfOo34QTBtf70665_CT_2kwjxWyW6LqKJdfuWOEdwLVZ6AXaa-4eSq9mGefty8ieWYo97FsAWgw5xyI3whIrXeY4jHc6C5mQoRRI_UqIicWIQ3PRv10OGF7Zs2IQiDfs5_zpueBm_mHzfGMX1x8tF-wfknj5pMsUyvm6-sLfnRT-dqTXLqB_sERTKb6wSl_MyhCtu2SOrJi5KLc5LjbJoaX6INI-xjduNdPcaOg2eaAbLfBMdaKtMTmkBnRegpJIft8GS4BDt_3XWwznSKbZJDowTIvPeFInTSEwfrKTghAOoBsklB22B68FFIDnUm3auRDWfSYTC_Z93Sp9br4bMj01ymOMx_E8tqy7QtNg7iZ9C8G0JAXqzspm0FkIczxkejSFgWqMP-S2hde_TsgWzUmbg1yS7OvMzQUC0HFBOiUDxgFq5p1r3S3yWYuijopURjNZWlA:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZ69gjKWAAEAI0GERjVgko-nREDSRSk-woSWCFydzn3wzPlFbTXC-bEvJmOT4QuVOQlVCoDEEavViFpWzyDaib3NShBP9DamvqNapdvnHH9PWwSmdbw6qss6QsYa1PKiWpr0WgEkgH9DGJY8gRI7ALECJ7UZcVU_awJi7V6ad-_pARsD6Ntg_xOF6R2e3lg:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AZ69gjKXAAEAro2XCe7p_kQo0B69OucnIjGoEevQVJAKt42lQilNjc3AUjnepmxlZoi5O2_PJ70kffIG-HcHITOWjwEdWYdzc2F0AqDotvx_GwsG_Botfmp75pbLcSSKTfDD:; 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

a0ab94bc79c4e601-IAD

Date

Other

Fri, 12 Jun 2026 20:24:47 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=24ubyNaLBt%2FXn02bvszWD2hpAk9YFaj8rmfqIbC5WcMj%2F6eGchQj1%2BAeSlKZzfcVycg6wcqkDrVyC200T2%2BvbZIPfQ%2FEJ9tpuq2VUwRyIeG4KjcGyoy4e%2FX6kpDDcdE45tk%3D

Server-Timing

Other

processing;dur=170;desc="gc:6", db;dur=45, db_async;dur=1.104, render;dur=73, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="148763738308", pageType;desc="product", servedBy;desc="r9zj", requestID;desc="2ef97cc7-44a7-45d1-a030-b2ead08764ec-1781295886", _y;desc="d8d2d569-cefe-4a6a-9569-b7b2b786f088", _s;desc="db68c8e9-2771-41e9-bc89-f91a349c0420", _cmp;desc="3.AMPS_USVA_f_f_UEjpM2BCR7uGBLE6vu1f7g", compressionLevel;desc="5", compressionTime;dur=6.75

Shopify-Complexity-Score

Other

1640

Shopify-Complexity-Score-V2

Other

164

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

2ef97cc7-44a7-45d1-a030-b2ead08764ec-1781295886

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a0ab94bc79c4e601-IAD
date: Fri, 12 Jun 2026 20:24:47 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=24ubyNaLBt%2FXn02bvszWD2hpAk9YFaj8rmfqIbC5WcMj%2F6eGchQj1%2BAeSlKZzfcVycg6wcqkDrVyC200T2%2BvbZIPfQ%2FEJ9tpuq2VUwRyIeG4KjcGyoy4e%2FX6kpDDcdE45tk%3D"}]}
server-timing: processing;dur=170;desc="gc:6", db;dur=45, db_async;dur=1.104, render;dur=73, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="148763738308", pageType;desc="product", servedBy;desc="r9zj", requestID;desc="2ef97cc7-44a7-45d1-a030-b2ead08764ec-1781295886", _y;desc="d8d2d569-cefe-4a6a-9569-b7b2b786f088", _s;desc="db68c8e9-2771-41e9-bc89-f91a349c0420", _cmp;desc="3.AMPS_USVA_f_f_UEjpM2BCR7uGBLE6vu1f7g", compressionLevel;desc="5", compressionTime;dur=6.75
shopify-complexity-score: 1640
shopify-complexity-score-v2: 164
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 2ef97cc7-44a7-45d1-a030-b2ead08764ec-1781295886

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching