Open
Cached
·
just now
25
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=2592000;
Content-Security-Policy
Weak
frame-ancestors; upgrade-insecure-requests
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
3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
X-Epic-Device-Type,X-Epic-Flag-Variants,Accept-Encoding
Caching Headers
2 headers
Age
Caching
448
Cache-Control
Caching
private
Content Headers
1 headers
Content-Type
Content
text/html; charset=utf-8
Server Headers
2 headers
Server
Server
nginx
X-Runtime
Server
1.631177
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
12 headers
Content-Security-Policy-Report-Only
Other
block-all-mixed-content; report-uri https://blog.hatena.ne.jp/api/csp_report
Date
Other
Mon, 15 Dec 2025 16:02:30 GMT
P3p
Other
CP="OTI CUR OUR BUS STA"
Via
Other
1.1 ip-10-1-19-8.ap-northeast-1.compute.internal (Varnish/7.6), 1.1 f03ced384777449538f7af55da0e2760.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
07NhCVu11Yc1bWfr8PVWy8-9OBdhdLf-H9MpJvYf3W1ajIIEPh-oUw==
X-Amz-Cf-Pop
Other
IAD55-P5
X-Cache
Other
Miss from cloudfront
X-Cache-Only-Varnish
Other
1
X-Dispatch
Other
Hatena::Epic::Web::Global::Index#index
X-Proxy-Revision
Other
dc9c1689f29371ecdd4d8f010904c1c8ff25d554
X-Revision
Other
dc9c1689f29371ecdd4d8f010904c1
X-Varnish
Other
36717282 51842916
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 1626ms