Scan results for https://aduq-online.teachable.com/

Security Report Summary

C

Site:

IP Address:

34.54.192.65

Report Time:

02 Sep 2025 12:30:25 UTC

Headers:

Advanced:

Not bad… Maybe you should perform a deeper security analysis of your website and APIs:

Missing Headers

Content-Security-Policy	Content Security Policy is an effective measure to protect your site from XSS attacks. By whitelisting sources of approved content, you can prevent the browser from loading malicious assets.
Permissions-Policy	Permissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.

Warnings

Strict-Transport-Security	The "max-age" directive is too small. The minimum recommended value is 2592000 (30 days).
Status code indicates error	The status code of the response indicates an error. Not all headers may be set when the response is an error.

Raw Headers

HTTP/2	404
date	Tue, 02 Sep 2025 12:30:25 GMT
content-type	text/html
content-encoding	gzip
x-fedora-school-id	none
access-control-allow-origin	*
access-control-allow-methods	GET
x-request-id	ad10da0c-2b66-4dcf-8e49-3a9a091b100d
x-runtime	0.008593
strict-transport-security	max-age=0
x-frame-options	SAMEORIGIN
x-content-type-options	nosniff
x-xss-protection	1; mode=block
x-download-options	noopen
x-permitted-cross-domain-policies	none
referrer-policy	strict-origin-when-cross-origin
cf-cache-status	DYNAMIC
set-cookie	__cf_bm=sY7fDZe02WWuJ4RoaNaiwkk5j8dJZUetZGSJfk4xVgc-1756816225-1.0.1.1-pc1pVMaN1zFB6kW3guKglYbJf9mCbDjmxT8MH6Gfj6h5WkAseNPVV6c56JIqkKZC1Cy0IremsIHJjWfe7INAQbMphe9MdGMMsOPlVikphpw; path=/; expires=Tue, 02-Sep-25 13:00:25 GMT; domain=.teachable.com; HttpOnly; Secure; SameSite=None
set-cookie	__cfruid=10ffb9ce9924665564ae8a4b558319668e8387dd-1756816225; path=/; domain=.teachable.com; HttpOnly; Secure; SameSite=None
set-cookie	_cfuvid=lsh3ZnFk5dAUuFiJJxuQhQ04gJae7IWk0kg_DkHvnF0-1756816225327-0.0.1.1-604800000; path=/; domain=.teachable.com; HttpOnly; Secure; SameSite=None
server-timing	cfCacheStatus;desc="DYNAMIC"
server-timing	cfOrigin;dur=15,cfEdge;dur=121
speculation-rules	"/cdn-cgi/speculation"
server	cloudflare
cf-ray	978d04bf7bd29553-LHR
alt-svc	h3=":443"; ma=86400
alt-svc	h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
via	1.1 google
x-gcp-cdn-cache-status	miss
x-gcp-cdn-cache-id	DUB

Upcoming Headers

Cross-Origin-Embedder-Policy	Cross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP.
Cross-Origin-Opener-Policy	Cross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Cross-Origin-Resource-Policy	Cross-Origin Resource Policy allows a resource owner to specify who can load the resource.

Additional Information

access-control-allow-origin	This is a very lax CORS policy. Such a policy should only be used on a public CDN.
strict-transport-security	HTTP Strict Transport Security is an excellent feature to support on your site and strengthens your implementation of TLS by getting the User Agent to enforce the use of HTTPS.
x-frame-options	X-Frame-Options tells the browser whether you want to allow your site to be framed or not. By preventing a browser from framing your site you can defend against attacks like clickjacking.
x-content-type-options	X-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. The only valid value for this header is "X-Content-Type-Options: nosniff".
x-xss-protection	X-XSS-Protection sets the configuration for the XSS Auditor built into older browsers. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead.
referrer-policy	Referrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites.
server	Server value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".