Security Report Summary
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Site: | https://speakerdeck.com/dfgdss/ | ||
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IP Address: | 172.67.23.78 | ||
Report Time: | 19 Feb 2025 12:27:12 UTC | ||
Headers: |
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Advanced: |
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Missing Headers
Content-Security-Policy | Content Security Policy is an effective measure to protect your site from XSS attacks. By whitelisting sources of approved content, you can prevent the browser from loading malicious assets. |
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X-Frame-Options | X-Frame-Options tells the browser whether you want to allow your site to be framed or not. By preventing a browser from framing your site you can defend against attacks like clickjacking. Recommended value "X-Frame-Options: SAMEORIGIN". |
Permissions-Policy | Permissions Policy is a new header that allows a site to control which features and APIs can be used in the browser. |
Warnings
Strict-Transport-Security | The "max-age" directive is too small. The minimum recommended value is 2592000 (30 days). |
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Raw Headers
HTTP/2 | 200 |
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date | Wed, 19 Feb 2025 12:27:12 GMT |
content-type | text/html; charset=utf-8 |
report-to | {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1739968032&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&s=C1esQSJH%2F43B4I4apTo246prNqstVmbaVtJuI%2BdY1Qw%3D"}]} |
reporting-endpoints | heroku-nel=https://nel.heroku.com/reports?ts=1739968032&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&s=C1esQSJH%2F43B4I4apTo246prNqstVmbaVtJuI%2BdY1Qw%3D |
nel | {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]} |
x-xss-protection | 1; mode=block |
x-content-type-options | nosniff |
x-download-options | noopen |
x-permitted-cross-domain-policies | none |
referrer-policy | strict-origin-when-cross-origin |
vary | Accept,Accept-Encoding |
cache-control | max-age=0, private, must-revalidate |
set-cookie | _secure_speakerd_session=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%3D--0b927f99a509e7d5e56de2c8e3840ab268aec6e0; path=/; expires=Wed, 05 Mar 2025 12:27:12 GMT; secure; HttpOnly |
x-request-id | 2dc85d17-50fd-4e0b-98c8-31a5e6e4277b |
x-runtime | 0.083582 |
strict-transport-security | max-age=0; includeSubDomains |
via | 1.1 vegur |
cf-cache-status | DYNAMIC |
server | cloudflare |
cf-ray | 91463fe78e53be33-DUB |
content-encoding | gzip |
Upcoming Headers
Cross-Origin-Embedder-Policy | Cross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP. |
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Cross-Origin-Opener-Policy | Cross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser. |
Cross-Origin-Resource-Policy | Cross-Origin Resource Policy allows a resource owner to specify who can load the resource. |
Additional Information
report-to | Report-To enables the Reporting API. This allows a website to collect reports from the browser about various errors that may occur. You can sign up for a free account on Report URI to collect these reports. |
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nel | Network Error Logging is a new header that instructs the browser to send reports during various network or application errors. You can sign up for a free account on Report URI to collect these reports. |
x-xss-protection | X-XSS-Protection sets the configuration for the XSS Auditor built into older browsers. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead. |
x-content-type-options | X-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. The only valid value for this header is "X-Content-Type-Options: nosniff". |
referrer-policy | Referrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites. |
set-cookie | There is no Cookie Prefix on this cookie. This is not a SameSite Cookie. |
strict-transport-security | HTTP Strict Transport Security is an excellent feature to support on your site and strengthens your implementation of TLS by getting the User Agent to enforce the use of HTTPS. |
server | Server value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2". |