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

Open Cached · just now

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=Mon, 29 Mar 2027 10:35:43 GMT
cart_currency=USD; path=/; expires=Sun, 12 Apr 2026 10:35:43 GMT
_shopify_essential=:AZ05KfCsAAEAMKacbDVFi8imfhJqlgCU8p9rzpbKkQBnylH0ArnwVJjYiGzHcPdW47GeBP6KEHj29BjiA4z0BVglFfBKanwoGqIEYyzB7yBa1T6kO8DJD8xAXnVfGRo5-0XyPJ_tTtJYuo55LF6IFosHesWOVRNy5iTWbLU1vNSJGkXJheaMkLuhiIiFEItaw_7rAS_0MkhHJA9Rk5fpst8npswgUNg9gsVt70IsWDEuwhVYI4VRk7U4GqXHfjtPNS2nl5k-itejE8SbtSIkwlsReyK1WXZEGjatQSMyydPGBaskCJ8q7PKhj4v-eFWljMi35pYwKUhBJhARn8yBNG2fmcWkpYml_RuIMLKC4cT0Sv_JxnVg8SkS:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
__cf_bm=3v8W9ZmTYnv3p4tCfZxm5YCPXD6ZkwW0Z3X5KhAdjUc-1774780543.0959337-1.0.1.1-X21c.vme9Obwl751XeYMGdo_CV6TjxWhgbr3xqHEDpeDRXLQMyAPJHsOFAqfRZoXWCE_9oiMXtUzpen6zxCahqYwSYN8jJf2Nt7aJ4bEF2_wxfzuinQN27VzZ3lt_uqR; HttpOnly; Secure; Path=/; Domain=bark.co; Expires=Sun, 29 Mar 2026 11:05:43 GMT

Other Headers

Alt-Svc

Other

clear

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9e3e3aba5db6e5f8-IAD

Date

Other

Sun, 29 Mar 2026 10:35:43 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=OpZf9oOIBc9e9V7REGnbbfRtPUlOP4Zz72NGtVT747ZEgHOccz8KzjIXil%2Fd3FIa%2B%2FzTMBw7Ph%2F6a%2F2YWEvlw%2BZmPgwdeFU0F0IRrYPaKonErA6n1OBWL6g%3D

Server-Timing

Other

processing;dur=36, db;dur=5, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="124949233751", pageType;desc="index", servedBy;desc="b8bf", requestID;desc="8f2b4276-bdd3-4385-92ae-50661b1a28ed-1774780543", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3.ampS_USIL_t_f_b9bct-5WTGSFWH1xcVZ9Kg", compressionLevel;desc="5", cfRequestDuration;dur=92.999935

Shopify-Complexity-Score

Other

330

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

8f2b4276-bdd3-4385-92ae-50661b1a28ed-1774780543

alt-svc: clear
cf-cache-status: DYNAMIC
cf-ray: 9e3e3aba5db6e5f8-IAD
date: Sun, 29 Mar 2026 10:35:43 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=OpZf9oOIBc9e9V7REGnbbfRtPUlOP4Zz72NGtVT747ZEgHOccz8KzjIXil%2Fd3FIa%2B%2FzTMBw7Ph%2F6a%2F2YWEvlw%2BZmPgwdeFU0F0IRrYPaKonErA6n1OBWL6g%3D"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=36, db;dur=5, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="124949233751", pageType;desc="index", servedBy;desc="b8bf", requestID;desc="8f2b4276-bdd3-4385-92ae-50661b1a28ed-1774780543", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3.ampS_USIL_t_f_b9bct-5WTGSFWH1xcVZ9Kg", compressionLevel;desc="5", cfRequestDuration;dur=92.999935
shopify-complexity-score: 330
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 8f2b4276-bdd3-4385-92ae-50661b1a28ed-1774780543

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching