https://cdeath.dev/security-violations/

Submitted URL:
https://cdeath.dev/security-violations/
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Risks · 0 found

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Practices that may pose security risks

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Security Headers · 3 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=15552000; 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-Policy—GoodControl resources the user agent is allowed to load for a given page.

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Referrer-Policystrict-origin-when-cross-originGoodControl 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-Protection—DeprecatedDeprecated. 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 · 10 found

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Requests or resources offending security policies

ViolationTypeInfo
Resource
https://cdeath.dev/security-violations/block-all-mixed-content/
Description
Mixed Content: The page at 'https://cdeath.dev/security-violations/block-all-mixed-content/' was loaded over HTTPS, but requested an insecure element 'http://example.tld/image.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
Mixed ContentBlocks unencrypted content from loading in an encrypted page.

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Resource
https://cdeath.dev/security-violations/block-all-mixed-content/
Description
Mixed Content: The page at 'https://cdeath.dev/security-violations/block-all-mixed-content/' was loaded over HTTPS, but requested an insecure element 'http://example.tld/image.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
Mixed ContentBlocks unencrypted content from loading in an encrypted page.

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Resource
https://cdeath.dev/security-violations/img-src/
Description
Mixed Content: The page at 'https://cdeath.dev/security-violations/img-src/' was loaded over HTTPS, but requested an insecure element 'http://some.source/example.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
Mixed ContentBlocks unencrypted content from loading in an encrypted page.

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Resource
https://cdeath.dev/security-violations/img-src/
Description
Mixed Content: The page at 'https://cdeath.dev/security-violations/img-src/' was loaded over HTTPS, but requested an insecure element 'http://some.source/example.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
Mixed ContentBlocks unencrypted content from loading in an encrypted page.

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Resource
https://cdeath.dev/security-violations/style-src/
Description
Refused to apply style from 'https://cdeath.dev/security-violations/style-src/mystyle.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
Strict MIME checkingEnsures the resource is of the correct type before being interpreted by the browser.
Description
Refused to frame 'https://www.w3schools.com/' because an ancestor violates the following Content Security Policy directive: "frame-ancestors 'self' https://mycourses.w3schools.com https://pathfinder.w3schools.com".
Content Security PolicyControls resources the user agent is allowed to load for a given page.

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Resource
https://cdeath.dev/security-violations/connect-src/fetch.js
Description
Mixed Content: The page at 'https://cdeath.dev/security-violations/' was loaded over HTTPS, but requested an insecure resource 'http://example.com/movies.json'. This request has been blocked; the content must be served over HTTPS.
Mixed ContentBlocks unencrypted content from loading in an encrypted page.

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Resource
https://cdeath.dev/security-violations/connect-src/XMLHttpRequest.js
Description
Mixed Content: The page at 'https://cdeath.dev/security-violations/' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://www.example.org/example.txt'. This request has been blocked; the content must be served over HTTPS.
Mixed ContentBlocks unencrypted content from loading in an encrypted page.

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Resource
https://cdeath.dev/security-violations/connect-src/WebSocket.js
Description
Mixed Content: The page at 'https://cdeath.dev/security-violations/' was loaded over HTTPS, but attempted to connect to the insecure WebSocket endpoint 'ws://www.example.com/socketserver'. This request has been blocked; this endpoint must be available over WSS.
Mixed ContentBlocks unencrypted content from loading in an encrypted page.

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Resource
https://cdeath.dev/security-violations/
Description
Failed to find a valid digest in the 'integrity' attribute for resource 'https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js' with computed SHA-512 integrity 'v2CJ7UaYy4JwqLDIrZUI/4hqeoQieOmAZNXBeQyjo21dadnwR+8ZaIJVT8EE2iyI61OV8e6M8PP2/4hpQINQ/g=='. The resource has been blocked.
Subresource IntegrityEnables browsers to verify that resources fetched are not manipulated.

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Certificates · 5 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
cdeath.dev
cloudflareinsights.com
upload.video.google.com
formspree.io
cdnjs.cloudflare.com