https://trello.com/

Scan ID:: ddc0f28a-9372-4aca-84cf-37b02f9d30b6Finished
Submitted URL:: https://trello.com/
Report Finished:: Nov 18, 2024, 15:12:35

Risks · 0 found

Practices that may pose security risks

Security Headers · 10 found

HTTP response headers that can harden the security of a web application

Name	Value	Support	Info
Strict-Transport-Security	max-age=63072000; preload	Good	Declare that a website is only accessible over a secure connection (HTTPS). Click to learn more...
X-Frame-Options	SAMEORIGIN deny	Good	Indicate whether a browser should be allowed to render a page in a <frame>, <iframe>, <embed> or <object>. Click to learn more...
X-Content-Type-Options	nosniff	Good	Indicate that the MIME types advertised in the Content-Type headers should be followed and not be changed. Click to learn more...
Content-Security-Policy	frame-ancestors 'none';	Good	Control resources the user agent is allowed to load for a given page. Click to learn more...
Referrer-Policy	strict-origin-when-cross-origin	Good	Control how much referrer information should be included with requests. Click to learn more...
Clear-Site-Data	—	Good	Control the data stored by a client browser for their origins. Click to learn more...
X-Permitted-Cross-Domain-Policies	none	Good	Control whether a web client such as Adobe Flash Player or Adobe Acrobat has permission to handle data across domains. Click to learn more...
Permissions-Policy	—	New	Allow and deny the use of browser features in a document or iframe. Click to learn more...
Cross-Origin-Embedder-Policy	—	New	Configure embedding cross-origin resources into the document. Click to learn more...
Cross-Origin-Opener-Policy	same-origin	New	Ensure a top-level document does not share a browsing context group with cross-origin documents. Click to learn more...
Cross-Origin-Resource-Policy	same-origin	New	Request that the browser blocks no-cors cross-origin/cross-site requests to the given resource. Click to learn more...
X-XSS-Protection	1; mode=block	Deprecated	Deprecated. Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks. Click to learn more...
Feature-Policy	—	Deprecated	Deprecated. Replaced by the Permissions-Policy header. Click to learn more...
Expect-CT	max-age=0	Deprecated	Deprecated. Opt in to reporting and/or enforcement of Certificate Transparency requirements. Click to learn more...
Public-Key-Pins	—	Deprecated	Deprecated. Allows HTTPS websites to resist impersonation by attackers using mis-issued or otherwise fraudulent certificates. Click to learn more...

Security Violations · 0 found

Requests or resources offending security policies

Certificates · 11 found

SSL/TLS Certificates enable websites to encrypt transactions between the client and the server and provide server identity verification

Subject	Issue date	Expiry date
*.frontend.public.atl-paas.net	Oct 23, 2024, 00:00:00	Nov 22, 2025, 23:59:59
*.atl-paas.net	Jul 16, 2024, 00:00:00	Aug 14, 2025, 23:59:59
images.ctfassets.net	Nov 18, 2024, 00:00:00	Dec 16, 2025, 23:59:59
assets.ctfassets.net	Nov 16, 2024, 00:00:00	Dec 14, 2025, 23:59:59
ingest.sentry.io	Oct 3, 2024, 00:00:00	Jul 29, 2025, 23:59:59
*.atlassian.com	May 22, 2024, 00:00:00	Jun 18, 2025, 23:59:59
app.launchdarkly.com	Apr 4, 2024, 00:55:36	May 6, 2025, 00:55:35
events.launchdarkly.com	Jul 16, 2024, 00:00:00	Aug 14, 2025, 23:59:59
cookielaw.org	Oct 11, 2024, 18:54:25	Jan 9, 2025, 19:54:23
geolocation.onetrust.com	Oct 11, 2024, 18:40:05	Jan 9, 2025, 19:40:02