https://duo.com/

Scan ID:
3892c020-b54d-4990-ac5f-6f6e00741b63Finished
Submitted URL:
https://duosecurity.com/Redirected
Report Finished:

Risks · 0 found

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Practices that may pose security risks

  • No classification

Security Headers · 5 found

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

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

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X-Frame-Options—GoodIndicate whether a browser should be allowed to render a page in a <frame>, <iframe>, <embed> or <object>.

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

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Content-Security-Policyframe-ancestors 'self' resources.duo.com; GoodControl resources the user agent is allowed to load for a given page.

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Referrer-Policyno-referrer-when-downgradeGoodControl how much referrer information should be included with requests.

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

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X-Permitted-Cross-Domain-Policies—GoodControl whether a web client such as Adobe Flash Player or Adobe Acrobat has permission to handle data across domains.

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Permissions-Policy—NewAllow and deny the use of browser features in a document or iframe.

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Cross-Origin-Embedder-Policy—NewConfigure embedding cross-origin resources into the document.

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Cross-Origin-Opener-Policy—NewEnsure a top-level document does not share a browsing context group with cross-origin documents.

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Cross-Origin-Resource-Policy—NewRequest that the browser blocks no-cors cross-origin/cross-site requests to the given resource.

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

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Feature-Policy—DeprecatedDeprecated. Replaced by the Permissions-Policy header.

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Expect-CT—DeprecatedDeprecated. Opt in to reporting and/or enforcement of Certificate Transparency requirements.

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Public-Key-Pins—DeprecatedDeprecated. Allows HTTPS websites to resist impersonation by attackers using mis-issued or otherwise fraudulent certificates.

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Security Violations · 0 found

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Requests or resources offending security policies

  • None found

Certificates · 14 found

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

SubjectIssue dateExpiry date
www.duosecurity.comJul 23, 2024, 00:00:00Aug 20, 2025, 23:59:59
customer.cludo.comDec 22, 2024, 14:00:44Mar 22, 2025, 15:00:40
fast.wistia.comApr 4, 2024, 00:50:10May 6, 2025, 00:50:09
www.cisco.comApr 12, 2024, 05:28:42Apr 12, 2025, 05:27:42
upload.video.google.comDec 9, 2024, 08:37:20Mar 3, 2025, 08:37:19
*.jquery.comJun 25, 2024, 00:00:00Jun 25, 2025, 23:59:59
cdnjs.cloudflare.comNov 26, 2024, 07:25:18Feb 24, 2025, 07:25:17
cookielaw.orgDec 9, 2024, 19:16:11Mar 9, 2025, 20:16:09
geolocation.onetrust.comDec 9, 2024, 18:59:53Mar 9, 2025, 19:59:51
*.wistia.comNov 30, 2024, 00:00:00Dec 28, 2025, 23:59:59