Security Report Summary
A+
Site: https://www.postmall.com.tw/
IP Address: 2404:0:5ffd:2::153
Report Time: 09 May 2024 05:28:44 UTC
Headers:
  • X-Frame-Options
  • Strict-Transport-Security
  • Referrer-Policy
  • Permissions-Policy
  • Content-Security-Policy
  • X-Content-Type-Options
Advanced:
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Warnings
X-Frame-OptionsThere was a duplicate X-Frame-Options header.
Raw Headers
HTTP/1.1200 OK
Cache-Controlno-cache, no-store
Pragmano-cache
Transfer-Encodingchunked
Content-Typetext/html; charset=utf-8
Content-Encodinggzip
Expires-1
VaryAccept-Encoding
Set-CookiePostMall=40pdm5b3vcwde3vebv5ymudb; path=/; secure; HttpOnly; SameSite=None
X-Frame-OptionsDENY
Set-CookiePostMall=40pdm5b3vcwde3vebv5ymudb; path=/; secure; HttpOnly; SameSite=None
Set-Cookie__AntiXsrfToken=355b4f05ea044d028ee1d531f4b0012f; path=/; secure; HttpOnly
X-Powered-ByASP.NET
Strict-Transport-Securitymax-age=31536000
Referrer-Policyno-referrer-when-downgrade
Feature-Policycamera 'none';
Permissions-Policycamera=()
Content-Security-Policymedia-src 'self';
X-Content-Type-Optionsnosniff
X-Frame-OptionsDENY
DateThu, 09 May 2024 05:28:43 GMT
Upcoming Headers
Cross-Origin-Embedder-PolicyCross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP.
Cross-Origin-Opener-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Cross-Origin-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
X-Frame-OptionsX-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.
X-Powered-ByX-Powered-By can usually be seen with values like "PHP/5.5.9-1ubuntu4.5" or "ASP.NET". Trying to minimise the amount of information you give out about your server is a good idea. This header should be removed or the value changed.
Strict-Transport-SecurityHTTP 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.
Referrer-PolicyReferrer 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.
Feature-PolicyFeature Policy has been renamed to Permissions Policy, see the details here.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Content-Security-PolicyContent 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. Analyse this policy in more detail. You can sign up for a free account on Report URI to collect reports about problems on your site.
X-Content-Type-OptionsX-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".
X-Frame-OptionsX-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.