Open
Cached
·
just now
23
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
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
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • 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
keep-alive
Transfer-Encoding
Performance
chunked
Vary
Performance
X-Epic-Device-Type,X-Epic-Flag-Variants,Accept-Encoding
Caching Headers
2 headers
Age
Caching
48359
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
0.153123
CORS Headers
1 headers
Access-Control-Allow-Origin
Cors
*
Cookies Headers
0 headers
No cookies headers found
Other Headers
10 headers
Content-Security-Policy-Report-Only
Other
block-all-mixed-content; report-uri https://blog.hatena.ne.jp/api/csp_report
Date
Other
Fri, 14 Nov 2025 08:55:28 GMT
P3p
Other
CP="OTI CUR OUR BUS STA"
Via
Other
1.1 ip-10-1-12-117.ap-northeast-1.compute.internal (Varnish/7.6)
X-Cache
Other
HIT
X-Cache-Only-Varnish
Other
1
X-Dispatch
Other
Hatena::Epic::Web::Blogs::Index#index
X-Proxy-Revision
Other
4f2cd60464de23eae871045797709adbac868847
X-Revision
Other
4f2cd60464de23eae871045797709a
X-Varnish
Other
37626837 1934793
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 1106ms