DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=63072000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, private, must-revalidate
Etag
Caching
W/"a7007ca14984c6c37fd322556390d3ae"

Content Headers

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

Server Headers

2 headers
Server
Server
nginx/1.21.5
X-Runtime
Server
0.019929

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
Path=/; HttpOnly; Secure

Other Headers

5 headers
Date
Other
Wed, 28 Jan 2026 17:31:28 GMT
Link
Other
<https://app.reviewtree.com/new/assets/application-a895f952cb916dd381cacbfcad4ca0a427b990233bbafe66ca042a9641476240.css>; rel=preload; as=style; nopush,<https://app.reviewtree.com/new/assets/tinymce-689b7553965069797198c6d89e3543463de7487fedea4fddd94274dcb463489b.js>; rel=preload; as=script; nopush
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
94336c29-cc96-47e0-8a76-32b16ee7f92f

Recommendations

Enable compression (gzip/brotli) to improve performance