DNS Gurus
Cached · just now
25 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Weak
upgrade-insecure-requests
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • 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
s-maxage=36000, max-age=5
Last-Modified
Caching
Sun, 21 Dec 2025 14:11:25 GMT

Content Headers

1 headers
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
_cfuvid=Dee6IeQC.nBwh6dhmsJE8OYsGer4AQ8xd.9Pb.5tnyA-1767007111053-0.0.1.1-604800000; path=/; domain=.nacelle.com; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9b58e5abcedf6fc5-IAD
Date
Other
Mon, 29 Dec 2025 11:18:31 GMT
Edge-Cache-Tag
Other
CT-185423207478,P-22582066,CW-182824363795,CW-182824363807,CW-182824937096,CW-182824937101,CW-182824937115,CW-182825796513,CW-183215491953,CW-184094968646,CW-185505543067,CW-186849079185,CW-191816529212,E-182824363664,E-182825059945,E-182825059954,E-182829798268,E-182829824906,E-182831252362,E-182919706943,E-182975612683,E-183009478278,E-184623415104,E-185059674381,E-188497677425,RA-182824936794,RA-182825060469,PGS-ALL,SW-1,GC-182837464403,GC-182842518292,TS-182831290158
Link
Other
<https://unpkg.com/[email protected]/dist/aos.css>; rel=preload; as=style,<https://nacelle.com/hubfs/hub_generated/template_assets/1/183009478278/1745451907962/template_main.css>; rel=preload; as=style,<https://nacelle.com/hubfs/hub_generated/template_assets/1/188497677425/1745849777344/template_theme-overrides.min.css>; rel=preload; as=style,<https://nacelle.com/hubfs/hub_generated/template_assets/1/182829824906/1741079099541/template_child.min.css>; rel=preload; as=style,<https://nacelle.com/hubfs/hub_generated/module_assets/1/191816529212/1750877978244/module_notification-bar.min.css>; rel=preload; as=style,<https://nacelle.com/hubfs/hub_generated/module_assets/1/183215491953/1741080419956/module_SaaS_-_Mega_Menu.min.css>; rel=preload; as=style,<https://nacelle.com/hubfs/hub_generated/module_assets/1/186849079185/1741071185478/module_SaaS_-_Header_Search.min.css>; rel=preload; as=style
Nel
Other
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hmET%2FjjnJr64rQ16mRbZZTjjiZc6fXWQBbHCP74gUfphT29CkTH7oz9YEEhpI28Rt4WXJzO5UgdL7UofsosYusxwBxTyIMeCP1%2FG8W1APLKfLLg53Vb4k%2FSPC4dR"}],"group":"cf-nel","max_age":604800}
X-Hs-Cache-Config
Other
BrowserCache-5s-EdgeCache-180s
X-Hs-Cache-Control
Other
s-maxage=36000, max-age=0
X-Hs-Cf-Cache-Status
Other
HIT
X-Hs-Cfworker-Meta
Other
{"contentType":"SITE_PAGE","resolver":"PreRenderedContentResolver"}
X-Hs-Content-Id
Other
185423207478
X-Hs-Hub-Id
Other
22582066
X-Hs-Portal-Id
Other
22582066
X-Hs-Prerendered
Other
Sun, 21 Dec 2025 14:11:25 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 122ms