HTTP Headers Analysis for https://www.bark.co

Open Cached · 1h ago

26 Headers

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

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

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

Caching Headers

No caching headers found

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

set-cookie: localization=US; path=/; expires=Tue, 30 Mar 2027 14:23:06 GMT
cart_currency=USD; path=/; expires=Mon, 13 Apr 2026 14:23:06 GMT
_shopify_essential=:AZ0_IHlMAAEAweohR3Ep9DKQlKeQX2u1jFOmmI48Rkqf9s6yGxmylVesE1l1qtgwfUDYBTsvVYtPg456861S-t92QLgO0GCB5FSOv3hhTSWQjhezGrG6EPwJt4NfAqX2L6buIGCMI6qHlOkPD1fwpu7GKz4Y4eI-A7ifQKHYlKBmywzqR-Nd33pBVfZE4QrpAFlYK6B9g9AvyrH9KsnQdbnAvbcyYFNhL67EIUZWfuvThtzQPn_gDkgQBW6vdX3hKacSLHHk0SXmf3n_yOLsup1pLaIRy4n1sF3DShYmcbxcEd0vje8XiQJwz0nV5QkNKHRvaqyA87ZoVe5Y9FNSfVLI0oJRbSG_63QkzcFb4Zrnyxb-y-KBCPVq:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
__cf_bm=.FbAnCg6S8Nh7sth8kmUoZCugki3qzh8MJFNgzmMMuw-1774880585.9646778-1.0.1.1-hpGmW.2N3it1p5anYQpRztRAKo041nRcDKpA_T84TJYzph3.47VPF7.uKg7CF9rlWJjqAIkAjvKac24zhDtNlN8h_DUe0pG1x1oKKzCxxpTbUB0MrilbQNTpT1R9kPJN; HttpOnly; Secure; Path=/; Domain=bark.co; Expires=Mon, 30 Mar 2026 14:53:06 GMT

Other Headers

Alt-Svc

Other

clear

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9e47c52e4f0a5707-IAD

Date

Other

Mon, 30 Mar 2026 14:23:06 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

URL //bark.co/cdn/shop/t/151/assets/theme.css?v=75510261377496506421771002854

as=style rel=preload

URL //bark.co/cdn/shop/t/151/assets/new-theme-design.css?v=77328896874420841171740506022

as=style rel=preload

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=iY6KiGu16j8lp3jHe709bjLEh0Ru%2Bla5h8puFBqo2PHoKyDMhTBLNKFU0jdxrgB92GWoWX%2BRn3soI8emLnlpF%2FI01KX4Byd9BniOMG%2BMGGJGcFqKzR5IoYk%3D

Server-Timing

Other

processing;dur=44;desc="gc:5", db;dur=9, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="124949233751", pageType;desc="index", servedBy;desc="qw4s", requestID;desc="fab5ea9e-d9e7-41be-b5dc-f89ccb4f5be4-1774880585", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3.ampS_USIL_t_f_wIaOsO-EQNeZYucRW3euEg", compressionLevel;desc="5", cfRequestDuration;dur=125.000000

Shopify-Complexity-Score

Other

420

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

fab5ea9e-d9e7-41be-b5dc-f89ccb4f5be4-1774880585

alt-svc: clear
cf-cache-status: DYNAMIC
cf-ray: 9e47c52e4f0a5707-IAD
date: Mon, 30 Mar 2026 14:23:06 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//bark.co/cdn/shop/t/151/assets/theme.css?v=75510261377496506421771002854>; as="style"; rel="preload", <//bark.co/cdn/shop/t/151/assets/new-theme-design.css?v=77328896874420841171740506022>; as="style"; rel="preload", <//bark.co/cdn/shop/t/151/assets/bark-styleguide.css?v=67787069743723229981768229822>; as="style"; rel="preload"
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=iY6KiGu16j8lp3jHe709bjLEh0Ru%2Bla5h8puFBqo2PHoKyDMhTBLNKFU0jdxrgB92GWoWX%2BRn3soI8emLnlpF%2FI01KX4Byd9BniOMG%2BMGGJGcFqKzR5IoYk%3D"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=44;desc="gc:5", db;dur=9, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="124949233751", pageType;desc="index", servedBy;desc="qw4s", requestID;desc="fab5ea9e-d9e7-41be-b5dc-f89ccb4f5be4-1774880585", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3.ampS_USIL_t_f_wIaOsO-EQNeZYucRW3euEg", compressionLevel;desc="5", cfRequestDuration;dur=125.000000
shopify-complexity-score: 420
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: fab5ea9e-d9e7-41be-b5dc-f89ccb4f5be4-1774880585

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching