Open
Cached
·
just now
21
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
keep-alive
Transfer-Encoding
Performance
chunked
Vary
Performance
cookie,need-authorization, x-fh-requested-host, accept-encoding
Caching Headers
1 headers
Cache-Control
Caching
public, max-age=86400, s-maxage=172800
Content Headers
1 headers
Content-Type
Content
text/html; charset=utf-8
Server Headers
2 headers
Server
Server
cloudflare
X-Powered-By
Server
Express
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
12 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9a424ddb8d09e623-IAD
Date
Other
Tue, 25 Nov 2025 15:50:51 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=c%2FvNGWBKkPOp0uNLtT4HzXoRQcQAOQuQNndaEzo2uNUKkRkLrCDf%2F7WX%2F0sfBfURdp8xzWKia2mGryZ2zbOj0btGNd9jwwPN%2B8o%3D"}]}
X-Cache
Other
HIT
X-Cache-Hits
Other
0
X-Cloud-Trace-Context
Other
96c85ca7670e3ef44499c97fe190631f;o=1
X-Country-Code
Other
US
X-Orig-Accept-Language
Other
zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7
X-Served-By
Other
cache-iad-kiad7000048-IAD
X-Timer
Other
S1764085851.474336,VS0,VE1
Recommendations
Enable compression (gzip/brotli) to improve performance
Consider removing X-Powered-By header to hide server technology
Analysis completed in 80ms