https://dnslow.me/dns-query

Risks · 0 found

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Practices that may pose security risks

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Security Headers · 7 found

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

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NameValueSupportInfo
Strict-Transport-SecurityincludeSubDomains; preload; max-age=63072000GoodDeclare that a website is only accessible over a secure connection (HTTPS).

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

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

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Content-Security-Policydefault-src 'none'; GoodControl resources the user agent is allowed to load for a given page.

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Referrer-Policysame-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-Policyfullscreen=(); accelerometer=(); camera=(); geolocation=(); gyroscope=(); magnetometer=(); microphone=(); payment=(); usb=()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 · 1 found

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Requests or resources offending security policies

ViolationTypeInfo
Resource
https://dnslow.me/dns-query
Description
Refused to apply inline style because it violates the following Content Security Policy directive: "default-src 'none'". Either the 'unsafe-inline' keyword, a hash ('sha256-4Su6mBWzEIFnH4pAGMOuaeBrstwJN4Z3pq/s1Kn4/KQ='), or a nonce ('nonce-...') is required to enable inline execution. Note that hashes do not apply to event handlers, style attributes and javascript: navigations unless the 'unsafe-hashes' keyword is present. Note also that 'style-src' was not explicitly set, so 'default-src' is used as a fallback.
Content Security PolicyControls resources the user agent is allowed to load for a given page.

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Certificates · 1 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
dnslow.me