HTTP Headers Analysis for https://drkj.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:55357997252:ProductDetailsController:d1aae086525fd9a3c27c10fab50920b3"

etag: W/"page_cache:55357997252:ProductDetailsController:d1aae086525fd9a3c27c10fab50920b3"

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 21:52:56 GMT; SameSite=Lax
_shopify_y=96155e4c-8f14-4e77-acf0-4b552f112278; domain=dotcoach.com; path=/; expires=Sun, 13 Jun 2027 03:52:56 GMT; SameSite=Lax
_shopify_s=1dd2c9ef-1f4e-4f65-a914-56ff5456a0fd; domain=dotcoach.com; path=/; expires=Fri, 12 Jun 2026 22:22:56 GMT; SameSite=Lax
_shopify_essential=:AZ690uayAAEAps-Vsqt3bgIq9xHSHjbtimLBJGBGYwxZsads-wgj9D4T0yzm64UMw7ipuvZhnfq4ib1GeHWofA79d0dE1oyq2AxOmpRPGKV_YfWgCUXX7TiVNsxGp14UccPe9DmwbNI_SV_8qPGE9AI5YzpKtORQeNeRTx9ym68NmcU7aV7OX_pzAO07RJOMSzKCkkPrp2SwriRh1iFYRhKSBa-Spoxp9H0iBxhQh-0wF6EUqJDbwvM6JeU3ls0G2xYbjXJI5_vt8Jgi39mTXpQmoZtvlqtJ6YAmRLtRrm_2Hua-6_JoDWeaVbVuGaqQmUHixaBZONL151LW5GQev1ThqWZa6XKmPDOagiMzHUiAnpfVXM6KPe9LTDRJuigRZ12yOMwZhc4Tl8ZUEfkzBOsD-JO_LHMrL7NzPMzr1OyEsUPuP158jcjetfRw_1jhgBPNY88KsbjYAbooOba93ekKTz6Q:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZ690udWAAEAr7FDpjSaYc7RjPITr3IR5qdgxayzryHaJHuYBOQRBiE5qG9a5yv4kKqH3tHP31MJ-lrHYKwokBeU4_1FJ2Sy-PSlRp85eKHyCcpNktXT2WslaMNeFraAPXAQed3go2JmrHgIpx5B6bMXUHqkFy0cHiTWmmDoEekBXMunHypSp4O9jlA89ZD6_w:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AZ690udXAAEAfDDMW7e3dR7upx5RuSotg6eTMbM9mYckg2jOpZbKla4z3K-OBlVyL43pyJmlip7cfEVzZdZefieHaKIafFrcjriHb4lg6kLTiQ5-kEj_QtQa5xvrVxxHn3M0:; 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

a0ac15dd7c6c20c4-IAD

Date

Other

Fri, 12 Jun 2026 21:52:56 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=Zza13%2BMb8iKXpnD6SEB5Bvl9ylsQi%2Bj1eMyzQW7dpK0TQMGg9zf1d625M%2FQCFCOQpvWZkR3KirLDF7L8WuHf5wdjTLMgeFme2iJeXeDEWfgVj%2B2Jfhmb0Pa3yuj1qb%2FLoD0%3D

Server-Timing

Other

processing;dur=190;desc="gc:11", db;dur=55, db_async;dur=1.247, render;dur=79, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="148763738308", pageType;desc="product", servedBy;desc="fh4w", requestID;desc="6711d457-f985-4a04-a219-f0fac4679ada-1781301175", _y;desc="96155e4c-8f14-4e77-acf0-4b552f112278", _s;desc="1dd2c9ef-1f4e-4f65-a914-56ff5456a0fd", _cmp;desc="3.AMPS_USVA_f_f_byTvEwzFQU64Jr1o8aR1Zw", compressionLevel;desc="5", compressionTime;dur=5.888

Shopify-Complexity-Score

Other

1830

Shopify-Complexity-Score-V2

Other

183

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

6711d457-f985-4a04-a219-f0fac4679ada-1781301175

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a0ac15dd7c6c20c4-IAD
date: Fri, 12 Jun 2026 21:52:56 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=Zza13%2BMb8iKXpnD6SEB5Bvl9ylsQi%2Bj1eMyzQW7dpK0TQMGg9zf1d625M%2FQCFCOQpvWZkR3KirLDF7L8WuHf5wdjTLMgeFme2iJeXeDEWfgVj%2B2Jfhmb0Pa3yuj1qb%2FLoD0%3D"}]}
server-timing: processing;dur=190;desc="gc:11", db;dur=55, db_async;dur=1.247, render;dur=79, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="148763738308", pageType;desc="product", servedBy;desc="fh4w", requestID;desc="6711d457-f985-4a04-a219-f0fac4679ada-1781301175", _y;desc="96155e4c-8f14-4e77-acf0-4b552f112278", _s;desc="1dd2c9ef-1f4e-4f65-a914-56ff5456a0fd", _cmp;desc="3.AMPS_USVA_f_f_byTvEwzFQU64Jr1o8aR1Zw", compressionLevel;desc="5", compressionTime;dur=5.888
shopify-complexity-score: 1830
shopify-complexity-score-v2: 183
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 6711d457-f985-4a04-a219-f0fac4679ada-1781301175

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching