DNS Gurus
Cached · just now
15 Headers

Detected Technologies from Headers

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Tengine logo Tengine

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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

Connection
Performance
close

Caching Headers

No caching headers found

Content Headers

Content-Length
Content
238
Content-Type
Content
text/html

Server Headers

Server
Tengine logo
Server
Tengine

CORS Headers

Access-Control-Allow-Origin
Cors
*

Cookies Headers

No cookies headers found

Other Headers

Ali-Swift-Global-Savetime
Other
1785868302
Date
Other
Tue, 04 Aug 2026 18:31:42 GMT
Eagleid
Other
9b66829517858683022745595e
Timing-Allow-Origin
Other
*
Via
Other
ens-cache12.l2us5[662,662,403-1280,M], ens-cache4.l2us5[664,0], ens-cache13.us37[678,677,403-1280,M], ens-cache1.us37[680,0]
X-Cache
Other
MISS TCP_MISS dirn:-2:-2
X-Swift-Cachetime
Other
0
X-Swift-Error
Other
orig response 4XX error
X-Swift-Savetime
Other
Tue, 04 Aug 2026 18:31:42 GMT
X-Tengine-Error
Other
You are forbidden to list buckets

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching