DNS Gurus
Cached · just now
27 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
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
  • • Significantly strengthen CSP directives
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Access-Control-Request-Headers

Caching Headers

3 headers
Cache-Control
Caching
no-cache, no-store, max-age=0, must-revalidate
Expires
Caching
0
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Language
Content
zh-CN
Content-Type
Content
text/html;charset=UTF-8

Server Headers

1 headers
Server
Server
Tengine

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

13 headers
Date
Other
Sat, 10 Jan 2026 01:56:38 GMT
Eagleeye-Traceid
Other
213e040917680101986386093e17f4
Ee_trace
Other
213e040917680101986386093e17f4
S-Brt
Other
6
S-Rt
Other
7
S_group
Other
tao-session
S_ip
Other
457079564a2b346f6579492f494a673d
S_status
Other
STATUS_SYS_ERR
S_tag
Other
285873027481716|134217728^|^^
S_ucode
Other
CN:CENTER
S_v
Other
4.0.25.1
Ups-Target-Key
Other
guangguang-creator.vipserver
X-Protocol
Other
HTTP/1.1

Recommendations

Enable compression (gzip/brotli) to improve performance