Domain History

wechat-u.ups-cn.com.cn

Grade B · 75/100 · 6/7 security headers present

Security Score

75/ 100

Security Headers

6/ 7

CSP Violations

NoViolations

Issues Found

11Issues

Recommendations

3Available

Security

75 / 100

Good security foundation but some CSP hardening recommended.

Compliance

85 / 100

Mostly compliant but some directives or headers are missing.

Best Practices

48 / 100

Few best practices adopted — significant room for improvement.

CSP Analysis

Content Security PolicyHIGH

script-src 'self' 'unsafe-inline' res.wx.qq.com fp.ups.com;worker-src blob: 'self';object-src 'none';connect-src 'self' res.wx.qq.com fp.ups.com cdnjs.cloudflare.com api-civ-u.ups-cn.com.cn api-wechat-u.ups-cn.com.cn;img-src 'self' data: blob: api-civ-u.ups-cn.com.cn api-wechat-u.ups-cn.com.cn;font-src 'self' data: api-civ-u.ups-cn.com.cn api-wechat-u.ups-cn.com.cn img.yzcdn.cn at.alicdn.com;style-src 'self' 'unsafe-inline';default-src 'none';frame-ancestors 'none';upgrade-insecure-requests;

Directive Analysis

script-srcHIGH

self unsafe-inline res.wx.qq.com fp.ups.com

•Unsafe inline execution allowed in script-src

•No nonces or hashes used for script-src

worker-srcMEDIUM

blob: self

•Info: 'blob:' URI in worker-src

•RISK: 'blob:' in worker-src allows creation of workers from dynamic blob content

object-srcLOW

none

connect-srcLOW

self res.wx.qq.com fp.ups.com cdnjs.cloudflare.com api-civ-u.ups-cn.com.cn api-wechat-u.ups-cn.com.cn

img-srcLOW

self data: blob: api-civ-u.ups-cn.com.cn api-wechat-u.ups-cn.com.cn

•Info: 'data:' URI in img-src

•Info: 'blob:' URI in img-src

font-srcLOW

self data: api-civ-u.ups-cn.com.cn api-wechat-u.ups-cn.com.cn img.yzcdn.cn at.alicdn.com

•Info: 'data:' URI in font-src

style-srcHIGH

self unsafe-inline

•Unsafe inline execution allowed in style-src

default-srcLOW

none

frame-ancestorsLOW

none

upgrade-insecure-requestsLOW

Missing Directives

⚠HIGHMissing HIGH directive base-uri (Base URI control - prevents base tag injection)

⚠MEDIUMMissing MEDIUM directive form-action (Form submission control - prevents form hijacking)

Security Headers

✗Cross-Origin-Opener-PolicyMissing

Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.

How to add it:

nginx

add_header Cross-Origin-Opener-Policy "same-origin" always;

apache

Header always set Cross-Origin-Opener-Policy "same-origin"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Cross-Origin-Opener-Policy to "same-origin"

✓Permissions-PolicyPresent

fullscreen=(), geolocation=()

Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.

✓Referrer-PolicyPresent

no-referrer

Controls how much referrer information is sent with requests, preventing data leaks to third parties.

✓Strict-Transport-SecurityPresent

max-age=63072000; includeSubDomains; preload

Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.

✓X-Content-Type-OptionsPresent

nosniff

Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.

✓X-Frame-OptionsPresent

DENY

Prevents the page from being embedded in iframes, protecting against clickjacking attacks.

✓X-XSS-ProtectionPresent

1; mode=block

Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.

1 recommended security header is missing on wechat-u.ups-cn.com.cn.

Issues Found

•Info: 'blob:' URI in img-srcinfo
•Info: 'blob:' URI in worker-srcinfo
•Info: 'data:' URI in font-srcinfo
•Info: 'data:' URI in img-srcinfo
•Missing HIGH directive base-uri (Base URI control - prevents base tag injection)high
•Missing MEDIUM directive form-action (Form submission control - prevents form hijacking)medium
•Missing security header: Cross-Origin-Opener-Policymedium
•No nonces or hashes used for script-srcmedium
•RISK: 'blob:' in worker-src allows creation of workers from dynamic blob contentmedium
•Unsafe inline execution allowed in script-srchigh
•Unsafe inline execution allowed in style-srchigh

Recommendations

→Add base-uri directive with appropriate restrictions
→Add form-action directive with appropriate restrictions
→Consider implementing a stricter Content Security Policy

Beyond headers: infrastructure exposure

via OSN, our sister project

Security headers protect the browser. OSN maps what's exposed underneath — servers, open ports, known CVEs, DNS and WHOIS.

See what the internet sees about wechat-u.ups-cn.com.cn

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