DNS Gurus
Cached · just now
22 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000; preload;
Content-Security-Policy
Weak
upgrade-insecure-requests
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

1 headers
Etag
Caching
W/"a:4dc72ca4f9fe4163a6aeb7405926aa28"

Content Headers

2 headers
Content-Location
Content
https://lp.startse.com/404/
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=sz41KKSuYM14rqQjz8zbYIsmT7nsc4LYFFdJUmbWABk-1767071211-1.0.1.1-slzkyKslfuLWuwwOTr2QPlI1rkCEhZpllVYovZ4zBzsouYWMhfbzjI8Npj.nNDurb9giiEN_Eb0vtGUVScZuUr0BPtJAGYyFzSBgnXNewXE; path=/; expires=Tue, 30-Dec-25 05:36:51 GMT; domain=.startse.com; HttpOnly; Secure; SameSite=None

Other Headers

10 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b5f02a03ed4d88a-IAD
Date
Other
Tue, 30 Dec 2025 05:06:51 GMT
Link
Other
<https://lp.startse.com/404/>; rel="canonical"
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=SxcKdXv9LlwLqMF06gSifP8Q1b%2B3dDCmMtnIoGlEjSC5DtKRhUQ%2F53qUx7EN8dXHCuQhfC4Zq4Hv6UXBMfmIJ0QO5CBAZQpKi3fhGOd9HNRe%2FM3TuS1b%2Bk9V28IQSb4%2F"}],"group":"cf-nel","max_age":604800}
Server-Timing
Other
cfL4;desc="?proto=TCP&rtt=537&min_rtt=527&rtt_var=218&sent=4&recv=6&lost=0&retrans=0&sent_bytes=2347&recv_bytes=603&delivery_rate=4500000&cwnd=251&unsent_bytes=0&cid=9fffcffadf643d37&ts=79&x=0"
X-Unbounce-Pageid
Other
f6152874-ee5f-4916-8c88-a942369bcc77
X-Unbounce-Variant
Other
a
X-Unbounce-Visitorid
Other
4dc72ca4-f9fe-4163-a6ae-b7405926aa28

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching