DNS Gurus
Cached · just now
18 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
Accept-Encoding

Caching Headers

4 headers
Age
Caching
0
Cache-Control
Caching
no-cache, no-store, must-revalidate
Expires
Caching
0
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=ATmGDChBhW_HV0dzTFXlwJsz._7p1mYFYy_gbIedzTg-1769641819-1.0.1.1-bVbShKVDZtI2YI1LQ664aJx_ZDIhZPWOCt6GCwycf8XXycLB1Wcqir75qPVK5ca4494rXLnN2JqAOXqgl2FRTrGcJxjNhCYazSWAle1Npv8; path=/; expires=Wed, 28-Jan-26 23:40:19 GMT; domain=.dulcedo.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c5429980bb44a0b-IAD
Date
Other
Wed, 28 Jan 2026 23:10:19 GMT
Link
Other
<https://dulcedo.com/>; rel="canonical"
X-Cache
Other
MISS
X-Robots-Tag
Other
index, follow, imageindex

Recommendations

Enable compression (gzip/brotli) to improve performance