DNS Gurus
Cached · just now
31 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

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Age
Caching
493
Cache-Control
Caching
max-age=300, s-maxage=600
Etag
Caching
"4D775ACFDDEFD4F079CADCA2DAD8A5EF"

Content Headers

2 headers
Content-Length
Content
10433
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

21 headers
Ali-Swift-Global-Savetime
Other
1768587155
Date
Other
Fri, 16 Jan 2026 18:12:35 GMT
Eagleeye-Traceid
Other
800ef9a417685871546165179e
Eagleid
Other
9b66829917685876487566712e
S-Brt
Other
721
S-Rt
Other
725
Timing-Allow-Origin
Other
*
Ups-Target-Key
Other
air-ual.vipserver
Via
Other
ens-cache6.l2us5[0,0,304-0,H], ens-cache10.l2us5[3,0], ens-cache9.us37[4,3,200-0,H], ens-cache5.us37[7,0]
X-Accept-Terminal
Other
pc
X-Air-Hostname
Other
air-ual033003038232.rg-us-east.us68
X-Air-Pt
Other
pt0
X-Air-Source
Other
static
X-Air-Trace-Id
Other
800ef9a417685871546165179e
X-Beacon
Other
off
X-Cache
Other
HIT TCP_REFRESH_HIT dirn:11:860808552
X-Protocol
Other
HTTP/1.1
X-Readtime
Other
720
X-Server-Id
Other
a16302202f88609b6c4a496542867f3798d938fbb74a6093067e3915f379c25ccf89aae0a3ce4147
X-Swift-Cachetime
Other
107
X-Swift-Savetime
Other
Fri, 16 Jan 2026 18:20:48 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance