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
Fri, 30 Jan 2026 18:01:24 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=yHzAY1B3BOugSclRutG1PdH7yDdGlpYqCBPmMcSu3zY-1770327125816-0.0.1.1-604800000; path=/; domain=.info.credly.com; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9c9584b7fce7206f-IAD
Date
Other
Thu, 05 Feb 2026 21:32:05 GMT
Edge-Cache-Tag
Other
CT-104810691674,CG-2629051,P-2629051,W-151868387107,W-95688295597,CW-104822142531,CW-105585838366,CW-94748728683,CW-94773886820,CW-95488328060,CW-95525483664,CW-95687035190,CW-95837662056,CW-95880030266,CW-96208429186,CW-96226682018,CW-96239179702,E-100755937919,E-104815620954,E-104928213789,E-94522415418,E-94523783991,E-94523789197,E-94523955827,E-94524594867,E-94525140644,E-94664310043,E-94670070037,E-95975598749,E-95978024464,E-98770415130,E-99026547639,E-99064652040,E-99847843224,MENU-151868387107,MENU-95688295597,PGS-ALL,SW-0,B-100433672485,B-101888224009,B-103665151507,B-104324185369,B-104623159622,GC-95502880076,GC-95502880078,GC-95687413359,GC-95688051024
Link
Other
</hs/hsstatic/jquery-libs/static-1.1/jquery/jquery-1.7.1.js>; rel=preload; as=script,<https://info.credly.com/hubfs/hub_generated/template_assets/1/104928213789/1769104569533/template_resource-hub.min.css>; rel=preload; as=style,<https://info.credly.com/hubfs/hub_generated/template_assets/1/94522415418/1769104572943/template_main.min.css>; rel=preload; as=style,<https://info.credly.com/hubfs/hub_generated/template_assets/1/94523783991/1769104568473/template_blog.min.css>; rel=preload; as=style,<https://info.credly.com/hubfs/hub_generated/module_assets/1/96226682018/1767987416388/module_Form_Popup_Modal.min.css>; rel=preload; as=style,<https://info.credly.com/hubfs/hub_generated/module_assets/1/96239179702/1767906105569/module_Video_Popup_Modal.min.css>; rel=preload; as=style,<https://info.credly.com/hubfs/hub_generated/module_assets/1/95880030266/1767987415633/module_Announcement_Bar.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=iclMQotscxrUW27rHGpGhR6qvlT1l8v%2F07NQ9XZsTEKXVCbKECB7qeCFVhD0ysDTo0D%2B0o4n7EayQ%2B2kajwHWuZtA1ioU7rgx%2Bs%2BtrOH6B9Erc9i%2Bboo%2FZKSlLvV1ZL2Sg%3D%3D"}],"group":"cf-nel","max_age":604800}
X-Hs-Cache-Config
Other
BrowserCache-0s-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
104810691674
X-Hs-Hub-Id
Other
2629051
X-Hs-Portal-Id
Other
2629051
X-Hs-Prerendered
Other
Fri, 30 Jan 2026 18:01:24 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance