HTTP Headers Analysis for https://zanis.io

Open Cached · just now

30 Headers

Detected Technologies from Headers

See all in URL Inspect 4

Cloudflare NEL Monitoring

Cloudflare CDN

Shopify

unpkg

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

Etag

Caching

W/"page_cache:76854198556:IndexController:c191392c482895aa6ecdd126c7c699c4:fcc7ea01246c0bc7d248021a55106e3d"

etag: W/"page_cache:76854198556:IndexController:c191392c482895aa6ecdd126c7c699c4:fcc7ea01246c0bc7d248021a55106e3d"

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: _shopify_y=7c25dace-3189-44ea-b2c4-18bebf8921c4; domain=zanis.io; path=/; expires=Fri, 10 Sep 2027 15:50:30 GMT; SameSite=Lax
_shopify_s=b1526a99-100f-40e2-aa23-b4d0fd916e83; domain=zanis.io; path=/; expires=Thu, 10 Sep 2026 10:20:30 GMT; SameSite=Lax
localization=US; path=/; expires=Fri, 10 Sep 2027 09:50:30 GMT; SameSite=Lax
cart_currency=USD; path=/; expires=Thu, 24 Sep 2026 09:50:30 GMT; SameSite=Lax
_shopify_essential=:AaCKudabAAEAMarM_sEw_P1WbzTWxL2skyJo95k9UXg08h0SEok1nLEMHB9W896rCyim1jd0D3lyduORrXs-CDv_5o4Kcc_X-mpxGkRie59dnZOb1T2kEqgOP4sPv1voNoLH32MutBCXsjNDJH2BrEZEVgoVojj3CHMs-t8W7tn0G6d-pJ_meeHs6Q28wYj_Ql81DAeHpX5IanOssXh3BACNQohUib2qn5pcSq2xLeo0pgFNuP4dtqN4Z2Y_GUumEmf2ZfsCHE-NpialdzaqHf6dwXzSVQpzTg47Y9rWvchxqpAiDrNnbmESRK5Kw78CqZvtCxxliE5ZH9mCRPZmDsNQLLP1tmdwhy9pHP3pGet8pKA-WYu_d96m1zsZgnlnCp0vv0t28UKDF4olCHma9BXSy4wGkSDkc-Ef5gWjyN1WLBaT_jVuZAUravTLslvdlDgHGtA-AEXiT9NHt5ipc-JEtaJvI_b9rzedaD-APb6_zLB_vw:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AaCKudeGAAEA7LZs1Km5CMSwfxYsnj2jq3xgxdMzHHg8RR63Kg_AyaGAIG60Yt-vZsBePxwL0Aa0YdSCC6jCPZER2L10XFESZ04b-z_Myx9KiLGnK5-NAhF2HglI5AN2xgBcv3mdbzxq87tl9-CXnSEG36s:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AaCKudeGAAEAsFUMCNjMV8lPXZuYF2_zLskMay_x5IpV-icBEN0xl1ZjG3fH0Tj19Tj_b-ahQvyiy92Q8pZ-n1_-ftCZNdDrxOdzL-X6rRJ__HM9YvvO6CKKkqvJerBegbKYesprOjmbnDMhvZMcTda9Djg:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax

Other Headers

Accept-Ch

Other

Sec-CH-Viewport-Width

Alt-Svc

Other

h3=":443"; ma=86400

Cdn-Cache-Control

Other

no-cache, no-store

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a38d875d794e430c-IAD

Date

Other

Thu, 10 Sep 2026 09:50:30 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

URL

https://unpkg.com

rel=preconnect

URL

https://unpkg.com/swiper@10/swiper-bundle.min.css

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=C0OyZ%2Ff7oyWDURvz%2Byc%2BwNIjSbjhd0Z%2Bx1V56tPPmNUe8w7x75PSyCq3GdicA8F5LVE9BN4i2ajRZ%2FDgPqJrxIcCoOQqL4jYB5kmPpDM1nHgsTUyFIr76aOp

Server-Timing

Other

processing;dur=255, db;dur=132, db_async;dur=28.467, parse;dur=2, render;dur=63, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="175863202076", pageType;desc="index", servedBy;desc="gdwc", requestID;desc="9adfd1bf-5e95-44fa-95e2-baeffdef485e-1789033829", _y;desc="7c25dace-3189-44ea-b2c4-18bebf8921c4", _s;desc="b1526a99-100f-40e2-aa23-b4d0fd916e83", _cmp;desc="3.AMPS_USVA_f_f_FgzDpFF4SfyFoKJ66uoWfg", compressionLevel;desc="5", compressionTime;dur=6.476

Shopify-Complexity-Score

Other

2470

Shopify-Complexity-Score-V2

Other

247

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

9adfd1bf-5e95-44fa-95e2-baeffdef485e-1789033829

accept-ch: Sec-CH-Viewport-Width
alt-svc: h3=":443"; ma=86400
cdn-cache-control: no-cache, no-store
cf-cache-status: DYNAMIC
cf-ray: a38d875d794e430c-IAD
date: Thu, 10 Sep 2026 09:50:30 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <https://unpkg.com>; rel="preconnect", <https://unpkg.com/swiper@10/swiper-bundle.min.css>; as="style"; rel="preload", <https://unpkg.com/swiper@10/swiper-bundle.min.js>; as="script"; rel="preload", <//zanis.io/cdn/shop/t/25/assets/base.css?v=65301771325178752281746017701>; as="style"; rel="preload", <//zanis.io/cdn/shop/t/25/assets/fontPopins.css?v=31767949508885759561745425942>; as="style"; rel="preload", <https://cdn.shopify.com/extensions/01a03e6c-94b7-70d1-8e6d-4a9be320adc9/max-bundle-product-bundles-146/assets/mb_bundle.css>; as="style"; rel="preload", <//zanis.io/cdn/shop/t/25/assets/component-localization-form.css?v=173603692892863148811745425942>; as="style"; rel="preload", <https://zanis.io/cdn/shopifycloud/portable-wallets/latest/accelerated-checkout-backwards-compat.css>; as="style"; rel="preload"; crossorigin, <//zanis.io/cdn/shop/files/logo-zanis.png?v=1728114823&width=600>; as="image"; rel="preload"; imagesrcset="//zanis.io/cdn/shop/files/logo-zanis.png?v=1728114823&width=60 60w, //zanis.io/cdn/shop/files/logo-zanis.png?v=1728114823&width=90 90w, //zanis.io/cdn/shop/files/logo-zanis.png?v=1728114823&width=120 120w"; imagesizes="(max-width: 120px) 50vw, 60px"
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=C0OyZ%2Ff7oyWDURvz%2Byc%2BwNIjSbjhd0Z%2Bx1V56tPPmNUe8w7x75PSyCq3GdicA8F5LVE9BN4i2ajRZ%2FDgPqJrxIcCoOQqL4jYB5kmPpDM1nHgsTUyFIr76aOp"}]}
server-timing: processing;dur=255, db;dur=132, db_async;dur=28.467, parse;dur=2, render;dur=63, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="175863202076", pageType;desc="index", servedBy;desc="gdwc", requestID;desc="9adfd1bf-5e95-44fa-95e2-baeffdef485e-1789033829", _y;desc="7c25dace-3189-44ea-b2c4-18bebf8921c4", _s;desc="b1526a99-100f-40e2-aa23-b4d0fd916e83", _cmp;desc="3.AMPS_USVA_f_f_FgzDpFF4SfyFoKJ66uoWfg", compressionLevel;desc="5", compressionTime;dur=6.476
shopify-complexity-score: 2470
shopify-complexity-score-v2: 247
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 9adfd1bf-5e95-44fa-95e2-baeffdef485e-1789033829

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching