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
23465
Cache-Control
Caching
public, max-age=3600
Expires
Caching
Thu, 08 Jan 2026 00:32:18 GMT
Last-Modified
Caching
Wed, 07 Jan 2026 17:01:13 GMT

Content Headers

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

Server Headers

2 headers
Server
Server
cloudflare
X-Powered-By
Server
Nuxt

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=HNtH_qRgO1IfWt61TE8YYA8ql0jv24mSWRlgQcldD2M-1767828738460-0.0.1.1-604800000; path=/; domain=.rivalry.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9ba740ef0ff10842-IAD
Date
Other
Wed, 07 Jan 2026 23:32:18 GMT
Nel
Other
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2B0Oo7eGeYC%2FQgv354%2F8jIhCayRtNCY5XApaz9PvIYHUXGNfVLoSZpg9XqDSNsWi1ubKS%2BV38DpvfzbWXwBlfhV1JFZf0jsU3ciGj%2FMugiSw0BE6dtSj1mkFhNRkwOj%2BvWB0%3D"}],"group":"cf-nel","max_age":604800}
X-Robots-Tag
Other
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

Recommendations

Enable compression (gzip/brotli) to improve performance

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