DNS Gurus
Cached · just now
17 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,Cookie

Caching Headers

2 headers
Cache-Control
Caching
max-age=600, must-revalidate
Last-Modified
Caching
Wed, 14 Jan 2026 15:16:46 GMT

Content Headers

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

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
WP Engine

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=l3HOxaW7SIv_4eEnd.8Zwdw65hDQR_vVVywCLvz4c2k-1768623307-1.0.1.1-xy.ooUajW_sXgt9q83VZxQSxWXZ14qnN8s_2sOj_tZKa6WftQ9_D6hZV.BlKV8D5DO9iIxxm_y2a0eoRXZDSYZXpFnx4UvFSwJ5mo0xtbzo; path=/; expires=Sat, 17-Jan-26 04:45:07 GMT; domain=.wisperisp.com; HttpOnly; Secure; SameSite=None

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bf307944f00d6b3-IAD
Date
Other
Sat, 17 Jan 2026 04:15:07 GMT
Link
Other
<https://wisperisp.com/>; rel=shortlink
X-Cache
Other
HIT: 4
X-Cache-Group
Other
normal
X-Cacheable
Other
SHORT

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology