DNS Gurus
Cached · just now
17 Headers

Detected Technologies from Headers

See all in URL Inspect 1
Tengine logo Tengine

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
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
  • • 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

Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding, Accept-Encoding

Caching Headers

Age
Caching
2463
Etag
Caching
"6a0d67d0-4271"
Last-Modified
Caching
Wed, 20 May 2026 07:50:40 GMT

Content Headers

Content-Type
Content
text/html

Server Headers

Server
Tengine logo
Server
Tengine

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Ali-Swift-Global-Savetime
Other
1782164324
Date
Other
Mon, 22 Jun 2026 21:38:44 GMT
Eagleid
Other
a3b5429f17821667878446844e
Timing-Allow-Origin
Other
*
Via
Other
ens-cache13.l2us4[0,0,304-0,H], ens-cache8.l2us4[3,0], ens-cache14.us30[34,34,200-0,H], ens-cache11.us30[36,0]
X-Cache
Other
HIT TCP_REFRESH_HIT dirn:11:565715630
X-Swift-Cachetime
Other
3600
X-Swift-Savetime
Other
Mon, 22 Jun 2026 22:19:47 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching