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

Open Cached · just now

27 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=Sun, 11 Apr 2027 00:24:01 GMT; SameSite=Lax
cart_currency=USD; path=/; expires=Sat, 25 Apr 2026 00:24:01 GMT; SameSite=Lax
_shopify_essential=:AZ157JQ5AAEA7-Xai-a-Q-48_XraKVTy9ahR8YYyqqAdkFZEou8pj4OqfilYgVVbhIiRdWJZZE2nY-iMUSgenQrOkrfVVpx9GIT3xnpJN3p3dzuv3OQFfXdSzkN-1HrzfSPKmB635i1DEmTqgTUdT2zjVmOvp6ngDdGAKMoKJd6VSAx3HFie0REgDiEKgbCjw3kECFlxFgYskCjvA29hjJhWw_UR_RSoVwBf-K_7ce3n8dki1tApACZ76tLD7T9TQqA_ENqwoAXdGZShF7782BlTGxlQGEaej9rZz5MNtfQeYBBBGkUV5Sflwv-8TXE9utrdfz5ZPf12grpUZiMGwTWPsLBPLFBXxVOeYOZaESbK0hEDllxda_PJwAB__-g8:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
__cf_bm=amfuH8Oz6TndtK0ZofoFpkpX1tiOXenM3jkrbXAPXm0-1775867040.7662451-1.0.1.1-JOYCNd8yvByjkLrQu8jraZh2lgfR06q.Chtbj.0iI57v7rPPPaWdiz4In6uqpWJ6iQf3q_uhZ043Gyvm8JYf4yQA5HZXGuFftXceXOQS1evvSgjJYauBBQvLsq5RONYq; HttpOnly; Secure; Path=/; Domain=dev.bark.co; Expires=Sat, 11 Apr 2026 00:54:01 GMT

Other Headers

Alt-Svc

Other

clear

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9ea5d88ccc7939c0-IAD

Date

Other

Sat, 11 Apr 2026 00:24:01 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

URL //dev.bark.co/cdn/shop/t/1191/assets/theme.css?v=75510261377496506421771002668

as=style rel=preload

URL //dev.bark.co/cdn/shop/t/1191/assets/new-theme-design.css?v=77328896874420841171769784223

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=MTyKzBKeXXU1GDi6A%2FDmQrccjYqOsmzNEvbdJa7yMEacyQPpkwT86l8rpVcPPyf2xKx6v5R%2FWiZs9f%2Fl54NZMZ4wFnemppMo%2B%2FDlvGWVRJ5WvKmi7GbqJQs3Riut

Server-Timing

Other

processing;dur=361, db;dur=143, render;dur=54, asn;desc="396356", edge;desc="IAD", country;desc="US", theme;desc="184163991827", pageType;desc="password", servedBy;desc="tltm", requestID;desc="b4cf45f6-478f-49d0-9acc-0362b293ab7d-1775867040", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3.ampS_USVA_t_t_Gn2WzmntTSWcHgQc-iAsqg", compressionLevel;desc="5", compressionTime;dur=16.307, cfRequestDuration;dur=404.000044, cfCacheStatus;desc="DYNAMIC", cfEdge;dur=12,cfOrigin;dur=407

Shopify-Complexity-Score

Other

3580

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

b4cf45f6-478f-49d0-9acc-0362b293ab7d-1775867040

X-Robots-Tag

Other

nofollow

alt-svc: clear
cf-cache-status: DYNAMIC
cf-ray: 9ea5d88ccc7939c0-IAD
date: Sat, 11 Apr 2026 00:24:01 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//dev.bark.co/cdn/shop/t/1191/assets/theme.css?v=75510261377496506421771002668>; as="style"; rel="preload", <//dev.bark.co/cdn/shop/t/1191/assets/new-theme-design.css?v=77328896874420841171769784223>; as="style"; rel="preload", <//dev.bark.co/cdn/shop/t/1191/assets/bark-styleguide.css?v=67787069743723229981769784224>; 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=MTyKzBKeXXU1GDi6A%2FDmQrccjYqOsmzNEvbdJa7yMEacyQPpkwT86l8rpVcPPyf2xKx6v5R%2FWiZs9f%2Fl54NZMZ4wFnemppMo%2B%2FDlvGWVRJ5WvKmi7GbqJQs3Riut"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=361, db;dur=143, render;dur=54, asn;desc="396356", edge;desc="IAD", country;desc="US", theme;desc="184163991827", pageType;desc="password", servedBy;desc="tltm", requestID;desc="b4cf45f6-478f-49d0-9acc-0362b293ab7d-1775867040", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3.ampS_USVA_t_t_Gn2WzmntTSWcHgQc-iAsqg", compressionLevel;desc="5", compressionTime;dur=16.307, cfRequestDuration;dur=404.000044, cfCacheStatus;desc="DYNAMIC", cfEdge;dur=12,cfOrigin;dur=407
shopify-complexity-score: 3580
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: b4cf45f6-478f-49d0-9acc-0362b293ab7d-1775867040
x-robots-tag: nofollow

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching