HTTP Headers Analysis for https://devpress.csdn.net

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000; preload

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

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
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

No caching headers found

Content Headers

Content-Type

Content

text/html; charset=utf-8

content-type: text/html; charset=utf-8

Server Headers

Server

WAF

server: WAF

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: https_waf_cookie=49ff53cf-a76b-455d8f4e35c758062f9cb4401dbd8313c4f4; Expires=1791380241; Path=/; Secure; HttpOnly
uuid_tt_dd=10_34287050330-1791373041442-890805; Max-Age=34560000; Path=/; Domain=.csdn.net;
dc_session_id=10_1791373041442.446250; Max-Age=34560000; Path=/; Domain=.csdn.net;
csrfToken=4FDBPDt20g8TH83gOT0caW2F; path=/
waf_captcha_marker=c0a84ad85c6b9a8b25f4ac91a48ebf998c37efac7300ef463f37ed4ec3b5a6ee; Max-Age=28800; Path=/; HttpOnly

Other Headers

Date

Other

Wed, 07 Oct 2026 11:37:21 GMT

X-Cache

Other

BYPASS

X-Download-Options

Other

noopen

X-Readtime

Other

16

X-Request-Id

Other

3d8a89a7d66f072f70a6c1bd2ba6a18a

date: Wed, 07 Oct 2026 11:37:21 GMT
x-cache: BYPASS
x-download-options: noopen
x-readtime: 16
x-request-id: 3d8a89a7d66f072f70a6c1bd2ba6a18a

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching