HTTP Headers Analysis for https://nitroapps.co

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:e4f9e4658f2728fdea893dc045e7cf21"

etag: W/"page_cache:20731885:IndexController:e4f9e4658f2728fdea893dc045e7cf21"

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 11:17:30 GMT; SameSite=Lax
cart_currency=USD; path=/; expires=Sun, 12 Apr 2026 11:17:30 GMT; SameSite=Lax
_shopify_y=3077acb9-8764-4482-81b9-e3009a0c011f; domain=nitroapps.io; path=/; expires=Mon, 29 Mar 2027 17:17:30 GMT; SameSite=Lax
_shopify_s=7dfcf25c-5627-475c-91e6-1e5c84fbfa42; domain=nitroapps.io; path=/; expires=Sun, 29 Mar 2026 11:47:30 GMT; SameSite=Lax
_shopify_essential=:AZ05UDJ-AAEAzY0XVEJRnRVsC5n2vA6bqlbYr_s1X1l0wNGuOjQNeBLPvitYoCTrWxhzkGpcJvTsaGETKZh9LTpqy_1Q3QDcRP9FQKb9BU6pVjNY96kScq1Gm3olHw3MMSWUj5zD6UQmcWbHiAK_e0xFhYMeH08mQrcdGdrhgb4knhbefJRrP2CEri1srlxErOerWXBZ9u9lW5KJUNlthaYvWFi_ZSYSzzkfmEsN1hHwRLOjLIdYkAhVFv5kCIA-0CJPAEcIdGs85iqp4zpxrI0RFQ44XEyHTxdMcb-Gi11aQF6iKZ0AoeO-Xiq2VmoBjX4KHQSHh5WEHOeWo4PwdvaHLKQgtDBdn-bhlE-rDRaMHRWj9eCorvTmgb1EzEg:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZ05UDQyAAEATsbF2Rd95R_W2ojSz4O7nZSBNXc6ZntrhSP3USxSgsJPA5lGb0ZfzjG8rN_WZI3a_NSqbf_WoeaUG-O4-eU-rgwO:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AZ05UDQyAAEAZv9OkJYnZ9czJjp-iRWstQi416iqoXMKHasnRUAYTduCXG7665IGh-N8g7Pup-sqT6iH5CllJZ-8:; 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

9e3e77efdb5c8275-IAD

Date

Other

Sun, 29 Mar 2026 11:17:30 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=cmS2Jno0vtWyK1uXUqX5h7j%2Bmuk%2BPT9w7X057Eku%2FWwfHAejmRCMFZsnKSoZw7rdTqEL9mOKIs8D0ydaQ%2BsTyvhVaMENtYW7LkF47X3cHmUzycP0fFDLXAPdcnybrw%3D%3D

Server-Timing

Other

processing;dur=554;desc="gc:5", db;dur=223, db_async;dur=9.378, parse;dur=55, render;dur=79, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="127896715369", pageType;desc="index", servedBy;desc="wd94", requestID;desc="5254f605-8444-4265-abe6-449b0809b8dc-1774783050", _y;desc="3077acb9-8764-4482-81b9-e3009a0c011f", _s;desc="7dfcf25c-5627-475c-91e6-1e5c84fbfa42", _cmp;desc="3.AMPS_USIL_f_f_voxVpxWsTz6I8s9Hs0imVA", compressionLevel;desc="5", compressionTime;dur=9.066, cfRequestDuration;dur=614.000082

Shopify-Complexity-Score

Other

5500

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

5254f605-8444-4265-abe6-449b0809b8dc-1774783050

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9e3e77efdb5c8275-IAD
date: Sun, 29 Mar 2026 11:17:30 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=cmS2Jno0vtWyK1uXUqX5h7j%2Bmuk%2BPT9w7X057Eku%2FWwfHAejmRCMFZsnKSoZw7rdTqEL9mOKIs8D0ydaQ%2BsTyvhVaMENtYW7LkF47X3cHmUzycP0fFDLXAPdcnybrw%3D%3D"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=554;desc="gc:5", db;dur=223, db_async;dur=9.378, parse;dur=55, render;dur=79, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="127896715369", pageType;desc="index", servedBy;desc="wd94", requestID;desc="5254f605-8444-4265-abe6-449b0809b8dc-1774783050", _y;desc="3077acb9-8764-4482-81b9-e3009a0c011f", _s;desc="7dfcf25c-5627-475c-91e6-1e5c84fbfa42", _cmp;desc="3.AMPS_USIL_f_f_voxVpxWsTz6I8s9Hs0imVA", compressionLevel;desc="5", compressionTime;dur=9.066, cfRequestDuration;dur=614.000082
shopify-complexity-score: 5500
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 5254f605-8444-4265-abe6-449b0809b8dc-1774783050

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching