DNS Gurus
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20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
script-src; style-src
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • 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
Accept-Encoding

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, private, must-revalidate
Etag
Caching
W/"2640908598152c388516a3fdee911f72"

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
Tengine
X-Runtime
Server
0.005137

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
locale=zh-CN; path=/

Other Headers

6 headers
Date
Other
Tue, 13 Jan 2026 21:15:42 GMT
Eagleid
Other
2ff6149d17683389423494591e
Timing-Allow-Origin
Other
*
Via
Other
cache4.l2nu20-1[116,0], ens-cache9.us25[337,0]
X-Da-Apt
Other
adapt cache-able, header match: etag=W/"2640908598152c388516a3fdee911f72"
X-Request-Id
Other
1fbf0180-ab10-43cd-a782-0dd86c9f6715

Recommendations

Enable compression (gzip/brotli) to improve performance