DNS Gurus
Cached · just now
25 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
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
  • • 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
  • • 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
Tue, 23 Dec 2025 21:59:11 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=5YcVm70Gbtd7ROPi377JJcWXldi.1aMauQ3LYmRA0rQ-1767173996546-0.0.1.1-604800000; path=/; domain=.blog.tradier.com; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9b68d0063ef42d08-IAD
Date
Other
Wed, 31 Dec 2025 09:39:56 GMT
Edge-Cache-Tag
Other
CT-111589336621,CG-6109765322,P-4862349,CW-109690817967,CW-109691283999,CW-112921261099,E-109644756512,E-109690537233,E-109690982823,E-109691283997,E-109691294857,E-109693385733,E-109693481031,E-109693559448,RA-109690997316,RA-109691022740,PGS-ALL,SW-4,GC-109908626712,GC-109909938838,GC-112921261125,TS-109692366993
Link
Other
</hs/hsstatic/jquery-libs/static-1.1/jquery/jquery-1.7.1.js>; rel=preload; as=script,<https://blog.tradier.com/hubfs/hub_generated/template_assets/1/109691294857/1743614580684/template_main.min.css>; rel=preload; as=style,<https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-2712622/1766173975469/module_search_input.min.css>; rel=preload; as=style,<//platform.linkedin.com/in.js>; rel=preload; as=script
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=yZESexe1CtTzMe1tx20%2B1RNdJRYY%2FUHlv7faBXTH0CKnwtNOXdQYZQnyOSagvuhMeEeRTxJROOc%2BizKrKDsuUxDKC6Oybt7zbvMYZ8Z0qKxhHJjxKaD%2Bx7waPviSMBGZNZc%3D"}],"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":"BLOG_LISTING_PAGE","resolver":"PreRenderedContentResolver"}
X-Hs-Content-Id
Other
111589336621
X-Hs-Hub-Id
Other
4862349
X-Hs-Portal-Id
Other
4862349
X-Hs-Prerendered
Other
Tue, 23 Dec 2025 21:59:11 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance