HTTP Headers Analysis for https://nitroapps.io

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

Etag

Caching

W/"page_cache:20731885:IndexController:ee3834c69756a71b27f217e3e8c385a4"

etag: W/"page_cache:20731885:IndexController:ee3834c69756a71b27f217e3e8c385a4"

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=Thu, 01 Apr 2027 08:33:39 GMT
cart_currency=USD; path=/; expires=Wed, 15 Apr 2026 08:33:39 GMT
_shopify_y=60d9f399-3fd8-411c-8717-e2797050f425; domain=nitroapps.io; path=/; expires=Thu, 01 Apr 2027 14:33:39 GMT; SameSite=Lax
_shopify_s=77caf34c-b40d-47f2-a08b-0b877be66984; domain=nitroapps.io; path=/; expires=Wed, 01 Apr 2026 09:03:39 GMT; SameSite=Lax
_shopify_essential=:AZ1ILUQ0AAEAEb_Yl1hxMjuHHmgwqquyHUJCm-KGF9pR_YHY-muU1TXs_7raOoAv4fTBLvSIxoWUaAS7dD_FqPdA_zpdl6lmgRY91Bcr7yUCodT9fNlBCxiKHbi9Tnkg-mclFthifoqag-VTAWRX74GDI7EgsEvHU_3riEeOmc7m3-JDaV-N_CZJ8sidzop8Sgxk4fNnl9JU8YBr5erIm09cFdBYRtitapvTf4x36IEBDWVl3wJ5otYtOpFCH_2qUotDRA6E8BU74Ver4pNr45vtevYlVv3qUkffLfDNLltw5d2so24c4KAvMR_xMOyF2HkaJ5FSrxADHAalXVfPDdGepnoxE-yPEyulGjneDrZnfjDzz4qvnMCyJAiI8okaig:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZ1ILURLAAEAXMnLBPDlEG9aa9lfRPts5KGoz901I4Qw3zgUlxW8PuvHO1fqZ30pqIT330CfFl91PHOUdlEbI8F_wBlyqIrgFXzV:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AZ1ILURLAAEADPZkNZIczQOy5ewqjmjgN-1R6hz4Tb-gMuWVuTiFJYfpcLE5_cucTHGsVw7bIv0G9YDLFUa3JIRF:; 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

9e56400cdbc0b754-IAD

Date

Other

Wed, 01 Apr 2026 08:33:39 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect crossorigin

URL

//nitroapps.io/cdn/shop/t/8/assets/component-localization-form.css?v=120620094879297847921718078861

as=style rel=preload

URL

https://cdn.shopify.com/extensions/019c929c-05ac-7b68-a525-925229fedb14/nitro-lookbook-59/assets/nt-style.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=KXsNNichmpgczevTf4TCEqLJjga7gTBAuSDp3VF%2BbcGBJ7xrcU35Jpnl5B23GJn%2FRCl6BknZ2Rh2%2BPHRVwNxGJ1cB%2B2ZOqujmRLw326npiIuaiQecOgnaq8zb9FU0A%3D%3D

Server-Timing

Other

processing;dur=41;desc="gc:1", db;dur=13, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="127896715369", pageType;desc="index", servedBy;desc="s4xr", requestID;desc="fd343bb4-c811-4701-b7f4-f62205168524-1775032419", _y;desc="60d9f399-3fd8-411c-8717-e2797050f425", _s;desc="77caf34c-b40d-47f2-a08b-0b877be66984", _cmp;desc="3.AMPS_USIL_f_f_1kY5sngtRVyHYIVnnvT1rg", compressionLevel;desc="5", cfRequestDuration;dur=85.999966

Shopify-Complexity-Score

Other

380

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

fd343bb4-c811-4701-b7f4-f62205168524-1775032419

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9e56400cdbc0b754-IAD
date: Wed, 01 Apr 2026 08:33:39 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin, <//nitroapps.io/cdn/shop/t/8/assets/component-localization-form.css?v=120620094879297847921718078861>; as="style"; rel="preload", <https://cdn.shopify.com/extensions/019c929c-05ac-7b68-a525-925229fedb14/nitro-lookbook-59/assets/nt-style.css>; as="style"; rel="preload", <https://cdn.shopify.com/extensions/019c929c-05ac-7b68-a525-925229fedb14/nitro-lookbook-59/assets/nt-script.js>; as="script"; 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=KXsNNichmpgczevTf4TCEqLJjga7gTBAuSDp3VF%2BbcGBJ7xrcU35Jpnl5B23GJn%2FRCl6BknZ2Rh2%2BPHRVwNxGJ1cB%2B2ZOqujmRLw326npiIuaiQecOgnaq8zb9FU0A%3D%3D"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=41;desc="gc:1", db;dur=13, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="127896715369", pageType;desc="index", servedBy;desc="s4xr", requestID;desc="fd343bb4-c811-4701-b7f4-f62205168524-1775032419", _y;desc="60d9f399-3fd8-411c-8717-e2797050f425", _s;desc="77caf34c-b40d-47f2-a08b-0b877be66984", _cmp;desc="3.AMPS_USIL_f_f_1kY5sngtRVyHYIVnnvT1rg", compressionLevel;desc="5", cfRequestDuration;dur=85.999966
shopify-complexity-score: 380
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: fd343bb4-c811-4701-b7f4-f62205168524-1775032419

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching