DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
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 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

4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding,Cookie

Caching Headers

1 headers
Cache-Control
Caching
max-age=259200, must-revalidate

Content Headers

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

Server Headers

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

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
incap_ses_1340_3238012=sWkDCslELFEzARGTbaOYEv3af2kAAAAAXQ3TOYCz8cH1ztxDIItVIw==; path=/; Domain=.theatro.com; Secure; SameSite=None

Other Headers

7 headers
Date
Other
Sun, 01 Feb 2026 23:00:14 GMT
Link
Other
<https://www.theatro.com/>; rel=shortlink
X-Cache
Other
HIT: 12600
X-Cache-Group
Other
normal
X-Cacheable
Other
YES:259200.000
X-Cdn
Other
Imperva
X-Iinfo
Other
12-71187354-71187357 NNNN CT(27 31 0) RT(1769986814250 37) q(0 0 1 0) r(1 1) U12

Recommendations

Enable compression (gzip/brotli) to improve performance

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