HTTP Headers Analysis for https://surfstitch.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:95087952193:IndexController:f8f29a7bb2e62b596194ece66683f11e"

etag: W/"page_cache:95087952193:IndexController:f8f29a7bb2e62b596194ece66683f11e"

Content Headers

Content-Language

Content

en-AU

Content-Type

Content

text/html; charset=utf-8

content-language: en-AU
content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: localization=AU; path=/; expires=Wed, 07 Apr 2027 20:13:03 GMT
cart_currency=AUD; path=/; expires=Tue, 21 Apr 2026 20:13:03 GMT
_shopify_y=f71020f6-ae3b-461b-b221-de8cd48f122b; domain=surfstitch.com; path=/; expires=Thu, 08 Apr 2027 02:13:03 GMT; SameSite=Lax
_shopify_s=5e304c2b-f3bd-4b45-82b1-1ef72546d344; domain=surfstitch.com; path=/; expires=Tue, 07 Apr 2026 20:43:03 GMT; SameSite=Lax
_shopify_essential=:AZ1pk79AAAEA_JV4bv5yGeadIsjSBMCP_asJU2jEvRBMmYxEpJm0UyYYKh-4OGYmfj-RsSWCnjXH_zaERXHbpKNpp1iZuao9PLJuoo4lz8SXBGUAYChuLm1jcLoHnjPz2T-EiJH955YcgNXnjNcH4Y9Jq7D6kj1b09sAD_DOcKsXaRiDSrPW7okz8qfJ7-Z2-sSqQ0GKOeRslvLV1Ogwl5zHGR54V3sDeN1MgE3pv1UIhGXtgK4Zwa1wktXb52-ajICtjNbFhOSzY97m-eGKfgEjKJdw_Bed32Pa3jYkiNCvZyz5VWbXIyfVqlD_694_wp8y2W46ro5hiG-y5fxVKerkCGfc1WxM8gMpTrvhelGcdoEPoq94j8V1ANkrr_LOYPPPGzGG0fhwu0gN:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZ1pk79WAAEATGE2hr3_oKPfolUvjpBQyRwpHc_HZk05tMk_G4z5hXdrkM0sGt0TjKElI6fuiFcLWsitIv4j-R7IIQFq82kBh3HzE2E:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AZ1pk79WAAEAeEJrMC7en7FrSjX7dtZOAQ9IWRtw2Qs2P4KbJ_FFS4JPrCIoHoSYofD0CIQVxPq7d9xricuDU7R1v1s:; 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

9e8bb0d19c65c974-IAD

Date

Other

Tue, 07 Apr 2026 20:13:03 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

URL //surfstitch.com/cdn/shop/t/7/assets/overflow-list.css?v=168694168152117541881761021256

as=style rel=preload

URL //surfstitch.com/cdn/shop/t/7/assets/base.css?v=174264308516536407651770968511

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=tE1EjhwG1QynD8tK82mab9W%2F5%2BbcU%2BLSd7%2B5lanBn9nT57O1O4XDXasJ5SOPOqu2ce6h9SLdOhozdHgwtE2jjNPDobL%2FJ0GyPEeK4FZpv9GGkijSERmA1Vvobnars%2BcB

Server-Timing

Other

processing;dur=34, db;dur=9, asn;desc="396356", edge;desc="IAD", country;desc="US", theme;desc="181466562881", pageType;desc="index", servedBy;desc="vbd4", requestID;desc="20e5081b-b336-4f02-9766-469d1f6513d4-1775592783", _y;desc="f71020f6-ae3b-461b-b221-de8cd48f122b", _s;desc="5e304c2b-f3bd-4b45-82b1-1ef72546d344", _cmp;desc="3.AMPS_USVA_f_f_ulK5OUlbTh6EWm1cAqrdHQ", compressionLevel;desc="5", cfRequestDuration;dur=98.999977

Shopify-Complexity-Score

Other

300

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

20e5081b-b336-4f02-9766-469d1f6513d4-1775592783

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9e8bb0d19c65c974-IAD
date: Tue, 07 Apr 2026 20:13:03 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//surfstitch.com/cdn/shop/t/7/assets/overflow-list.css?v=168694168152117541881761021256>; as="style"; rel="preload", <//surfstitch.com/cdn/shop/t/7/assets/base.css?v=174264308516536407651770968511>; 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=tE1EjhwG1QynD8tK82mab9W%2F5%2BbcU%2BLSd7%2B5lanBn9nT57O1O4XDXasJ5SOPOqu2ce6h9SLdOhozdHgwtE2jjNPDobL%2FJ0GyPEeK4FZpv9GGkijSERmA1Vvobnars%2BcB"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=34, db;dur=9, asn;desc="396356", edge;desc="IAD", country;desc="US", theme;desc="181466562881", pageType;desc="index", servedBy;desc="vbd4", requestID;desc="20e5081b-b336-4f02-9766-469d1f6513d4-1775592783", _y;desc="f71020f6-ae3b-461b-b221-de8cd48f122b", _s;desc="5e304c2b-f3bd-4b45-82b1-1ef72546d344", _cmp;desc="3.AMPS_USVA_f_f_ulK5OUlbTh6EWm1cAqrdHQ", compressionLevel;desc="5", cfRequestDuration;dur=98.999977
shopify-complexity-score: 300
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 20e5081b-b336-4f02-9766-469d1f6513d4-1775592783

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching