Open
Cached
·
just now
15
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • Consider adding Permissions-Policy to control browser features
Performance Headers
2 headers
Accept-Ranges
Performance
bytes
Vary
Performance
Accept-Encoding,User-Agent
Caching Headers
2 headers
Etag
Caching
"95da-5cfa454fa89e9"
Last-Modified
Caching
Sun, 31 Oct 2021 11:26:30 GMT
Content Headers
3 headers
Content-Language
Content
ja
Content-Length
Content
38362
Content-Type
Content
text/html
Server Headers
1 headers
Server
Server
Apache
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
3 headers
Date
Other
Fri, 21 Nov 2025 20:34:28 GMT
Feature-Policy
Other
sync-xhr 'self'
X-Download-Options
Other
noopen
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching
Analysis completed in 2269ms