DNS Gurus
Cached · just now
38 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

1 headers
Cache-Control
Caching
max-age=0, s-maxage=111

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

30 headers
Ali-Swift-Global-Savetime
Other
1768540244
Date
Other
Fri, 16 Jan 2026 05:10:44 GMT
Eagleeye-Traceid
Other
2ff6169b17685402435584827e
Eagleid
Other
2ff6169b17685402435584827e, 2ff6169b17685402435584827e
S-Brt
Other
632
S-Rt
Other
633
Server-Timing
Other
config-read-time;dur=288, fetch-origin-tth-time;dur=676, er-sync-prc-time;dur=964
Streaming-Parser
Other
open
Timing-Allow-Origin
Other
*, *
Ups-Target-Key
Other
air-ual.vipserver
Via
Other
ens-cache16.l2us3[640,639,200-0,M], ens-cache5.l2us3[641,0], ens-cache9.us27[665,665,200-0,M], ens-cache6.us27[675,0], ens-cache7.us27[973,0]
X-Accept-Terminal
Other
pc
X-Air-Hostname
Other
air-ual033003004073.rg-us-east.us68
X-Air-Pt
Other
pt0
X-Air-Ptx
Other
100
X-Air-Source
Other
proxy
X-Air-Trace-Id
Other
2ff6169b17685402435584827e
X-Cache
Other
MISS TCP_MISS dirn:11:47605769
X-Content-Type
Other
text/html; charset=utf-8
X-Eagleeye-Id
Other
2ff6169b17685402435584827e
X-Node
Other
a89b9fc7683f2036f16d88f9a0b26934
X-Origin-Trace-Id
Other
2ff6169b17685402435584827e
X-Protocol
Other
HTTP/1.1
X-Readtime
Other
630
X-Retcode
Other
SUCCESS
X-Retmsg
Other
ok
X-Server-Id
Other
28c3d6b2523ca52cb704b8b5dcd976771a3d3a2eecd134dbb9e4609ff57cb23a18860f5b9ea54579
X-Swift-Cachetime
Other
111
X-Swift-Savetime
Other
Fri, 16 Jan 2026 05:10:44 GMT
X-Via
Other
us27.l1, ens-cache9.us27, l2us3.l2, ens-cache16.l2us3, wormholesource011185244100.center.na610

Recommendations

Enable compression (gzip/brotli) to improve performance