https://trello.com/

Scan ID:
9675cb7e-3fb9-4ae4-ae65-ed025e4203b5Finished
Submitted URL:
https://trello.com/
Report Finished:

Risks · 0 found

Practices that may pose security risks

  • No classification

Security Headers · 10 found

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

Learn more...
NameValueSupportInfo
Strict-Transport-Securitymax-age=63072000; preloadGoodDeclare that a website is only accessible over a secure connection (HTTPS).

Click to learn more...
X-Frame-OptionsSAMEORIGIN denyGoodIndicate whether a browser should be allowed to render a page in a <frame>, <iframe>, <embed> or <object>.

Click to learn more...
X-Content-Type-OptionsnosniffGoodIndicate that the MIME types advertised in the Content-Type headers should be followed and not be changed.

Click to learn more...
Content-Security-Policyframe-ancestors 'none'; GoodControl resources the user agent is allowed to load for a given page.

Click to learn more...
Referrer-Policystrict-origin-when-cross-originGoodControl how much referrer information should be included with requests.

Click to learn more...
Clear-Site-Data—GoodControl the data stored by a client browser for their origins.

Click to learn more...
X-Permitted-Cross-Domain-PoliciesnoneGoodControl 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—NewAllow and deny the use of browser features in a document or iframe.

Click to learn more...
Cross-Origin-Embedder-Policy—NewConfigure embedding cross-origin resources into the document.

Click to learn more...
Cross-Origin-Opener-Policysame-originNewEnsure a top-level document does not share a browsing context group with cross-origin documents.

Click to learn more...
Cross-Origin-Resource-Policysame-originNewRequest that the browser blocks no-cors cross-origin/cross-site requests to the given resource.

Click to learn more...
X-XSS-Protection1; mode=blockDeprecatedDeprecated. Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.

Click to learn more...
Feature-Policy—DeprecatedDeprecated. Replaced by the Permissions-Policy header.

Click to learn more...
Expect-CTmax-age=0DeprecatedDeprecated. Opt in to reporting and/or enforcement of Certificate Transparency requirements.

Click to learn more...
Public-Key-Pins—DeprecatedDeprecated. 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

  • None found

Certificates · 11 found

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

SubjectIssue dateExpiry date
*.frontend.public.atl-paas.netOct 23, 2024, 00:00:00Nov 22, 2025, 23:59:59
*.atl-paas.netOct 8, 2024, 00:00:00Nov 7, 2025, 23:59:59
images.ctfassets.netNov 18, 2024, 00:00:00Dec 16, 2025, 23:59:59
assets.ctfassets.netNov 16, 2024, 00:00:00Dec 14, 2025, 23:59:59
ingest.sentry.ioOct 3, 2024, 00:00:00Jul 29, 2025, 23:59:59
*.atlassian.comMay 22, 2024, 00:00:00Jun 18, 2025, 23:59:59
app.launchdarkly.comApr 4, 2024, 00:55:36May 6, 2025, 00:55:35
events.launchdarkly.comJul 16, 2024, 00:00:00Aug 14, 2025, 23:59:59
cookielaw.orgOct 11, 2024, 18:54:25Jan 9, 2025, 19:54:23
*.google-analytics.comOct 21, 2024, 08:36:57Jan 13, 2025, 08:36:56