DNS Gurus
Cached · just now
25 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

2 headers
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
W/"a:f862594e29c545d79c53cc5b6461aa2e"

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=SWZiPhVraEOP881y87h4JPCW3iQpiMQkwrJQ3IOtf7o-1768336183-1.0.1.1-PYGj0Wb61AxIBfEsrOsdHb0kyrUeZhBRFypsJ_5SHX7qrK2hd9Gdvr4mrhD_s9tc2_SjOKzSaIKF25Nr7OezSBVxe.TeqReGnvUmDqjw3z4; path=/; expires=Tue, 13-Jan-26 20:59:43 GMT; domain=.startse.com; HttpOnly; Secure; SameSite=None

Other Headers

12 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bd7a5ba3d58d6b7-IAD
Date
Other
Tue, 13 Jan 2026 20:29:43 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=rrGbrjcGeqDRF4FMznG1%2BF7zyABpBrVjkMpE08sSmmxCjbmTgGtrsTpoeYZ5a%2Fx%2BTsPqVyd02mYiqK25AG7ue6pBqs7EFq7LXNvGu6PaS%2B3I9zQ4OuP7OTLk0kxg5c0p"}],"group":"cf-nel","max_age":604800}
Server-Timing
Other
cfL4;desc="?proto=TCP&rtt=665&min_rtt=660&rtt_var=258&sent=5&recv=6&lost=0&retrans=0&sent_bytes=2823&recv_bytes=631&delivery_rate=5829545&cwnd=252&unsent_bytes=0&cid=61f1a35f1ae27779&ts=232&x=0"
X-Unbounce-Pageid
Other
f6152874-ee5f-4916-8c88-a942369bcc77
X-Unbounce-Variant
Other
a
X-Unbounce-Visitorid
Other
f862594e-29c5-45d7-9c53-cc5b6461aa2e
X-Vercel-Cache
Other
MISS
X-Vercel-Id
Other
iad1::qbxn9-1768336183438-26cc424da687

Recommendations

Enable compression (gzip/brotli) to improve performance