HTTP Headers Analysis for https://www.chesscom.shop

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:63128535224:IndexController:1e71e2a353a8f947d8f294d289f09bac"

etag: W/"page_cache:63128535224:IndexController:1e71e2a353a8f947d8f294d289f09bac"

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

Cookies

set-cookie: localization=US; path=/; expires=Mon, 12 Apr 2027 00:56:06 GMT
cart_currency=USD; path=/; expires=Sun, 26 Apr 2026 00:56:06 GMT
_shopify_y=c2dddab7-a954-48e4-aa20-7a919ec7fc47; domain=chesscom.shop; path=/; expires=Mon, 12 Apr 2027 06:56:06 GMT; SameSite=Lax
_shopify_s=53b834cf-5aa1-47a0-9d23-f060bbc8f056; domain=chesscom.shop; path=/; expires=Sun, 12 Apr 2026 01:26:06 GMT; SameSite=Lax
_shopify_essential=:AZ1_MFOmAAEA6VZ_FqS6el65A8YRXRsB1gjX3ld2u46zaq1hrtz3vP9BsSmvxdvhDnA71sBCWyhvEMqknrZGTzaaRiPrBGRDMUYs9m2JYms2EJIswkUVzFNNDeDeAhKzF9EMxq0WIE6O8Rs8NEo5rVEsrHD0_sEKU7KKNhUEW2K34b4yVfst2fUeLxFEOvbhdoqUg0J3acHcNeTeDkhJodmpqnny-zvyerFuW9rLof_4o765utDJx32pxnk7jmBn9fmI6xbn9Ix8havJXnnkiOHpMZVcNqf31Xo6CkQuQpjCbXl939NV6yYxrn5c6_j0jNAOWgrIUSF1JnGRbCIIEbjlPPGPPUsg_MU5HTXryZMTeUx--8o9B4p0wbh90YYqujxXhw:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_analytics=:AZ1_MFPGAAEA9wB1Uoo1VrexAyK1PRVZ7We8Tcl3RU0VIVhwUR0jMpcU7pcwkue_6MSdyz6l2eESV5V6UMeUzipkyx4uE_LXUH7nKW0:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
_shopify_marketing=:AZ1_MFPGAAEAGRoQvOPNUMJy4IgpoRUyWkQL3dVttAK08l8T-bXuPoEz9Ny67X8wCKu3ZdxoYxwol2Ju36kWA57Nzy4:; 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

9eae44f24f7ac5a9-IAD

Date

Other

Sun, 12 Apr 2026 00:56:06 GMT

Link

Other

URL

https://cdn.shopify.com

rel=preconnect

URL

https://cdn.shopify.com

rel=preconnect 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=iQ3MLepFdLBEa22NaNmI6YTPItUtdn2p48L2PT1663Fx2RGOvRiKtofdibx60xwQJ9vNTpOyNkyi3nNxLktaG7rzvwFrl3pjjfmWNW1aVayRNm8rx%2BDEE7Q6LMeBN14%3D

Server-Timing

Other

processing;dur=51;desc="gc:2", db;dur=19, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="181163655352", pageType;desc="index", servedBy;desc="vzrf", requestID;desc="cdfbdcb1-8f6b-4904-a8b5-0788569a8479-1775955366", _y;desc="c2dddab7-a954-48e4-aa20-7a919ec7fc47", _s;desc="53b834cf-5aa1-47a0-9d23-f060bbc8f056", _cmp;desc="3.AMPS_USIL_f_f_LFbXJPNCQryvESa1DdxRdg", compressionLevel;desc="5", cfRequestDuration;dur=110.000134

Shopify-Complexity-Score

Other

480

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

cdfbdcb1-8f6b-4904-a8b5-0788569a8479-1775955366

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9eae44f24f7ac5a9-IAD
date: Sun, 12 Apr 2026 00:56:06 GMT
link: <https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
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=iQ3MLepFdLBEa22NaNmI6YTPItUtdn2p48L2PT1663Fx2RGOvRiKtofdibx60xwQJ9vNTpOyNkyi3nNxLktaG7rzvwFrl3pjjfmWNW1aVayRNm8rx%2BDEE7Q6LMeBN14%3D"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=51;desc="gc:2", db;dur=19, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="181163655352", pageType;desc="index", servedBy;desc="vzrf", requestID;desc="cdfbdcb1-8f6b-4904-a8b5-0788569a8479-1775955366", _y;desc="c2dddab7-a954-48e4-aa20-7a919ec7fc47", _s;desc="53b834cf-5aa1-47a0-9d23-f060bbc8f056", _cmp;desc="3.AMPS_USIL_f_f_LFbXJPNCQryvESa1DdxRdg", compressionLevel;desc="5", cfRequestDuration;dur=110.000134
shopify-complexity-score: 480
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: cdfbdcb1-8f6b-4904-a8b5-0788569a8479-1775955366

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching