DNS Gurus
Cached · 4h ago
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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
special-area

Caching Headers

2 headers
Cache-Control
Caching
no-cache,no-store,private
Expires
Caching
Mon, 19 Jan 2026 18:41:33 GMT

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

12 headers
Ali-Swift-Global-Savetime
Other
1768847973
Cdn-Ip
Other
8.38.121.193
Cdn-Source
Other
Ali
Cdn-User-Ip
Other
216.246.40.87
Date
Other
Mon, 19 Jan 2026 18:39:33 GMT
Eagleid
Other
9b66a99917688479729348940e
Timing-Allow-Origin
Other
*
Via
Other
ens-cache51.l2nu20-20[55,55,200-0,M], ens-cache32.l2nu20-20[69,0], ens-cache4.l2hk12[101,101,200-0,M], ens-cache30.l2hk12[102,0], ens-cache25.l2us5[326,325,200-0,M], ens-cache25.l2us5[326,0], ens-cache1.us23[356,355,200-0,M], ens-cache5.us23[456,0]
X-Cache
Other
MISS TCP_MISS dirn:-2:-2
X-Cache-Remote
Other
MISS
X-Swift-Cachetime
Other
0
X-Swift-Savetime
Other
Mon, 19 Jan 2026 18:39:33 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance