DNS Gurus
Cached · just now
26 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Weak
upgrade-insecure-requests
X-Frame-Options
Excellent
DENY
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-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
no-store, no-cache, must-revalidate
Last-Modified
Caching
Sat, 07 Feb 2026 10:13:03 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=rbfYX9SIJIXFFRffeZvn8fm9M6pKKr9oIPv1DZXePCg-1770507745303-0.0.1.1-604800000; path=/; domain=.www.wizer-training.com; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9ca6be5fb84ed6a4-IAD
Date
Other
Sat, 07 Feb 2026 23:42:25 GMT
Edge-Cache-Tag
Other
CT-184506826413,P-5120248,W-180146363318,W-180157680768,W-184503346460,W-185564192008,CW-179451171948,CW-183473473424,CW-184501468571,CW-184506201507,CW-186597147815,E-174763363909,E-174763363963,E-174765100958,E-174766040424,E-175775423243,E-179443697990,E-179446017830,E-180036795942,E-183439954226,E-184560116360,MENU-180146363318,MENU-180157680768,MENU-184503346460,MENU-185564192008,PGS-ALL,SW-4,GC-180146030351,GC-184500917424,TS-29915172831
Link
Other
<https://www.wizer-training.com/hubfs/hub_generated/template_assets/1/179443697990/1770221449494/template_main.min.css>; rel=preload; as=style,<https://www.wizer-training.com/hubfs/hub_generated/template_assets/1/174763363909/1770221441645/template_bootstrap.min.css>; rel=preload; as=style,<https://www.wizer-training.com/hubfs/hub_generated/template_assets/1/179446017830/1770221446516/template_theme-overrides.min.css>; rel=preload; as=style,<https://www.wizer-training.com/hubfs/hub_generated/template_assets/1/174766040424/1770221438403/template_custom-style.min.css>; rel=preload; as=style,<https://www.wizer-training.com/hubfs/hub_generated/template_assets/1/183439954226/1770221436367/template_w-style.min.css>; rel=preload; as=style,<https://www.wizer-training.com/hubfs/hub_generated/template_assets/1/174765100958/1770221443895/template_custom_responsive.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=T0X1hIv6sX1FT3cXDdpB5kxkkcnK0gBCbumjxYiCUwNCo4%2FT8MmgSHofyu7wAJDfFI4poEZgtlzkPug0CmUsw4S8zOIuOg9xUY2MYNCIhyoO3OIh0EMXcLI90OniOafm2TsaEzHNFzE%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":"SITE_PAGE","resolver":"PreRenderedContentResolver"}
X-Hs-Content-Id
Other
184506826413
X-Hs-Hub-Id
Other
5120248
X-Hs-Portal-Id
Other
5120248
X-Hs-Prerendered
Other
Sat, 07 Feb 2026 10:13:03 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance