Open
Cached
·
just now
27
Headers
Detected Technologies from Headers
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
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
close
Transfer-Encoding
chunked
Vary
accept-encoding
connection: close transfer-encoding: chunked vary: accept-encoding
Caching Headers
Etag
W/"page_cache:76305367360:IndexController:b113a85ebcfc57d1e3deed1cd5f20edc"
etag: W/"page_cache:76305367360:IndexController:b113a85ebcfc57d1e3deed1cd5f20edc"
Content Headers
Content-Language
ja-JP
Content-Type
text/html; charset=utf-8
content-language: ja-JP content-type: text/html; charset=utf-8
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Alt-Svc
h3=":443"; ma=86400
Date
Thu, 23 Apr 2026 01:47:48 GMT
Link
Other
rel=preconnect
rel=preconnect
crossorigin
Nel
Report-To Group
cf-nel
max-age: 1w
success: 1.0%
Report-To
Other
Server-Timing
processing;dur=521;desc="gc:14", db;dur=117, db_async;dur=2.864, render;dur=146, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="165405131072", pageType;desc="index", servedBy;desc="d8h8", requestID;desc="5463b12e-f405-45dd-aff6-ccbe0af186a9-1776908868", _y;desc="f82f0cb4-30d8-4ea9-87fb-5db4220d5339", _s;desc="616cea54-0a61-484c-b663-c1ea9c76e70a", _cmp;desc="3.AMPS_USVA_f_f_pEh81kQ0SmCirj70SiAvTQ", compressionLevel;desc="5", compressionTime;dur=12.718, cfRequestDuration;dur=593.000174
X-Dc
gcp-us-east1,gcp-us-east1,gcp-us-east1
X-Download-Options
noopen
X-Permitted-Cross-Domain-Policies
none
X-Request-Id
5463b12e-f405-45dd-aff6-ccbe0af186a9-1776908868
alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f0933cb3949c998-IAD
date: Thu, 23 Apr 2026 01:47:48 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=RYBd1RvSYDW73NE%2F8KTlMtaFVv2WibiTReVQX9I4jsaZMEXbT0%2FOG2UxzFqtB5L7ZPjjI2rro30kwtVTj5LYePPHkQ2zRkKfj3h9ywoUf%2BVteZRQB2Zoe2aAnYwa8AzIga8X"}],"group":"cf-nel","max_age":604800}
server-timing: processing;dur=521;desc="gc:14", db;dur=117, db_async;dur=2.864, render;dur=146, asn;desc="30081", edge;desc="IAD", country;desc="US", theme;desc="165405131072", pageType;desc="index", servedBy;desc="d8h8", requestID;desc="5463b12e-f405-45dd-aff6-ccbe0af186a9-1776908868", _y;desc="f82f0cb4-30d8-4ea9-87fb-5db4220d5339", _s;desc="616cea54-0a61-484c-b663-c1ea9c76e70a", _cmp;desc="3.AMPS_USVA_f_f_pEh81kQ0SmCirj70SiAvTQ", compressionLevel;desc="5", compressionTime;dur=12.718, cfRequestDuration;dur=593.000174
shopify-complexity-score: 5170
x-dc: gcp-us-east1,gcp-us-east1,gcp-us-east1
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 5463b12e-f405-45dd-aff6-ccbe0af186a9-1776908868
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching