HTTP Headers Analysis for https://choerodon.com.cn

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15724800; includeSubDomains

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

no-store

Etag

Caching

"6a341da6-50b8"

Last-Modified

Caching

Thu, 18 Jun 2026 16:32:38 GMT

Pragma

Caching

no-cache

cache-control: no-store
etag: "6a341da6-50b8"
last-modified: Thu, 18 Jun 2026 16:32:38 GMT
pragma: no-cache

Content Headers

Content-Length

Content

20664

Content-Type

Content

text/html

content-length: 20664
content-type: text/html

Server Headers

No server headers found

CORS Headers

Access-Control-Allow-Origin

Cors

https://choerodon.com.cn

access-control-allow-origin: https://choerodon.com.cn

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Tue, 21 Jul 2026 07:54:28 GMT

date: Tue, 21 Jul 2026 07:54:28 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance