HTTP Headers Analysis for https://fellis.com

Open Cached · just now

29 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

Etag

Caching

W/"page_cache:96992166236:PasswordController:3c2a959e2f8eec5e9eafaa7eb2d8e80c"

etag: W/"page_cache:96992166236:PasswordController:3c2a959e2f8eec5e9eafaa7eb2d8e80c"

Content Headers

Content-Language

Content

de-AT

Content-Type

Content

text/html; charset=utf-8

content-language: de-AT
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=AT; path=/; expires=Mon, 09 Aug 2027 20:55:46 GMT; SameSite=Lax
cart_currency=EUR; path=/; expires=Sun, 23 Aug 2026 20:55:46 GMT; SameSite=Lax
_shopify_essential=:AZ_oT2dFAAEATRcBoQybBBGe4p_r4c3cxL2G_ZxswQW8RAoPyYDHYWZ1dSnYA0xYD8WKI4QeZkqJFQNFcgQymqiDXrkf3tIPaqUBQd78VEl55LRzJ-LXMzRtUgdFpF0jh99qJqwLMrzoTBwItsoVuZaKcGyb6WMuUGlzp3BWzhZKwqQc2UeWvDAkYU1WXRflEe9fQyJG5jN5JRoxY4Rhem5ykW85WBSrpCQ4QWW-mdkfB6xDWbl5Tuh3bhYylKLpZ0fRjPg7dXkYBet0gY7DUGqk1yrA0iE99gN1prJje0SwA5rYl3hEMQ1k-YEvE5U5hR9ix5IY0ayCDZ_4d9RYI2NfCiY79aKjxESSG5M4US0CAItuZst89lyBkyREy_YQR9hfv53qau5Nt31pJrXL7R85Xp8Ns-8MkuPihRnCA3rLIjj-orv7jiPHw-erPxD5-oDp3ebYbmTy4AtgIzt-8mXoU_zgLDBaU4il8hEW6zFpc2dWJrpbsSqEx0X3WebkYhPi4WKfeHvVj6M6Od2_8uNp7QpIM5yNHA:; 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

a289a9ddfc12c9b8-IAD

Date

Other

Sun, 09 Aug 2026 20:55:46 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

URL //fellis.com/cdn/shop/t/26/assets/base.css?v=52979161051695939271785944638

as=style rel=preload

URL //fellis.com/cdn/shop/t/26/assets/fellis.css?v=114208721253045124071785944638

as=style rel=preload

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

URL //fellis.com/cdn/shop/t/26/assets/base.css?v=52979161051695939271785944638

as=style rel=preload

URL //fellis.com/cdn/shop/t/26/assets/fellis.css?v=114208721253045124071785944638

as=style rel=preload

URL //fellis.com/cdn/shop/t/26/assets/overflow-list.css?v=16727044177065489451785944638

as=style rel=preload

URL https://fellis.com/cdn/shopifycloud/portable-wallets/latest/accelerated-checkout-backwards-compat.css

as=style rel=preload crossorigin

URL //fellis.com/cdn/shop/t/26/compiled_assets/styles.css?v=165006409048210435241785944638&subset=AAAADAABAAAAAAQIAMAAAIQEAAAAAAgAgAAeACAugA

as=style rel=preload crossorigin

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=jfV3xPvf3LiVxC2xHoylMhG96NpxcsEt4mn80pmddU8TtkxmdrwZcQEFimtX14hliVqwkmxS4sCRkq%2FEqfclY%2FsLYXVrFn3i%2BwTiPswttkd8ezpyTJTMxpQUpv4%3D

Server-Timing

Other

processing;dur=372;desc="gc:4", db;dur=80, db_async;dur=11.643, render;dur=74, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="202285318492", pageType;desc="password", servedBy;desc="dq2f", requestID;desc="63146f12-2bf1-4ff3-be70-2acef94e59e7-1786308945", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3.ampS_USVA_t_f_uiFyigyDSPmGsfX6BbkS4g", compressionLevel;desc="5", compressionTime;dur=9.882

Shopify-Complexity-Score

Other

3680

Shopify-Complexity-Score-V2

Other

368

X-Dc

Other

gcp-us-east1,gcp-europe-west1,gcp-europe-west1

X-Download-Options

Other

noopen

X-Permitted-Cross-Domain-Policies

Other

none

X-Request-Id

Other

63146f12-2bf1-4ff3-be70-2acef94e59e7-1786308945

X-Robots-Tag

Other

nofollow

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a289a9ddfc12c9b8-IAD
date: Sun, 09 Aug 2026 20:55:46 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//fellis.com/cdn/shop/t/26/assets/base.css?v=52979161051695939271785944638>; as="style"; rel="preload", <//fellis.com/cdn/shop/t/26/assets/fellis.css?v=114208721253045124071785944638>; as="style"; rel="preload", <//fellis.com/cdn/shop/t/26/assets/overflow-list.css?v=16727044177065489451785944638>; as="style"; rel="preload", <https://fellis.com/cdn/shopifycloud/portable-wallets/latest/accelerated-checkout-backwards-compat.css>; as="style"; rel="preload"; crossorigin, <//fellis.com/cdn/shop/t/26/compiled_assets/styles.css?v=165006409048210435241785944638&subset=AAAADAABAAAAAAQIAMAAAIQEAAAAAAgAgAAeACAugA>; as="style"; rel="preload"; crossorigin
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=jfV3xPvf3LiVxC2xHoylMhG96NpxcsEt4mn80pmddU8TtkxmdrwZcQEFimtX14hliVqwkmxS4sCRkq%2FEqfclY%2FsLYXVrFn3i%2BwTiPswttkd8ezpyTJTMxpQUpv4%3D"}]}
server-timing: processing;dur=372;desc="gc:4", db;dur=80, db_async;dur=11.643, render;dur=74, asn;desc="60068", edge;desc="IAD", country;desc="US", theme;desc="202285318492", pageType;desc="password", servedBy;desc="dq2f", requestID;desc="63146f12-2bf1-4ff3-be70-2acef94e59e7-1786308945", _y;desc="00000000-0000-0000-5000-000000000000", _s;desc="00000000-0000-0000-5000-000000000000", _cmp;desc="3.ampS_USVA_t_f_uiFyigyDSPmGsfX6BbkS4g", compressionLevel;desc="5", compressionTime;dur=9.882
shopify-complexity-score: 3680
shopify-complexity-score-v2: 368
x-dc: gcp-us-east1,gcp-europe-west1,gcp-europe-west1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 63146f12-2bf1-4ff3-be70-2acef94e59e7-1786308945
x-robots-tag: nofollow

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching