DNS Gurus
Cached · 4h ago
37 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Ali-Detector-Type, X-Host, x-accept-terminal, x-document-bundle, Accept-Encoding, Origin

Caching Headers

3 headers
Age
Caching
12
Cache-Control
Caching
max-age=0, s-maxage=143
Etag
Caching
W/"198da-ncUg09XUA5iyHuphD+4Q/WxSupM"

Content Headers

1 headers
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

27 headers
Ali-Swift-Global-Savetime
Other
1768737451
Date
Other
Sun, 18 Jan 2026 11:57:31 GMT
Eagleeye-Traceid
Other
2ff6179a17687374492962580e
Eagleid
Other
0830559a17687374639525035e
S-Brt
Other
1644
S-Rt
Other
1645
Streaming-Parser
Other
open
Timing-Allow-Origin
Other
*
Ups-Target-Key
Other
air-ual.vipserver
Via
Other
ens-cache5.l2us4[0,0,200-0,H], ens-cache49.l2us4[0,0], ens-cache5.us24[0,0,200-0,H], ens-cache6.us24[2,0]
X-Air-Hostname
Other
air-ual033003004073.rg-us-east.us68
X-Air-Pt
Other
pt0
X-Air-Source
Other
proxy
X-Air-Trace-Id
Other
2ff6179a17687374492962580e
X-Cache
Other
HIT TCP_MEM_HIT dirn:-2:-2
X-Content-Type
Other
text/html; charset=utf-8
X-Eagleeye-Id
Other
2ff6179a17687374492962580e
X-Node
Other
eed95c63f89021cd75f3a2561b9db797
X-Protocol
Other
HTTP/1.1
X-Readtime
Other
1643
X-Retcode
Other
SUCCESS
X-Retmsg
Other
ok
X-Server-Id
Other
28c3d6b2523ca52cb704b8b5dcd97677006f14f9898a205173881cc40030088918860f5b9ea54579
X-Swift-Cachetime
Other
134
X-Swift-Savetime
Other
Sun, 18 Jan 2026 11:57:40 GMT
X-Via
Other
us22.l1, ens-cache15.us22, l2us4.l2, ens-cache5.l2us4, wormholesource011080177228.center.na610
X-Wh-Action
Other
crossEngineRewrite

Recommendations

Enable compression (gzip/brotli) to improve performance