Security Report Summary
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Site: https://chototbatdongsan.net/search/_branch_match_id,a-eyIkZmFsbGJhY2tfdXJsIjoiaHR0cHM6Ly9jaG90b3RiYXRkb25nc2FuLm5ldC9odXllbi1kYW4tcGh1b25nLXIxMjA4OCJ9/region,12088
IP Address: 51.79.146.123
Report Time: 28 Nov 2021 14:26:48 UTC
Headers:
  • Strict-Transport-Security
  • X-Content-Type-Options
  • Content-Security-Policy
  • X-Frame-Options
  • Referrer-Policy
  • Permissions-Policy
Supported By
Probely
Your site could be at risk, let’s perform a deeper security analysis of your site and APIs:
Raw Headers
HTTP/1.1200 OK
Servernginx/1.20.1
DateSun, 28 Nov 2021 14:26:48 GMT
Content-Typetext/html; charset=UTF-8
Transfer-Encodingchunked
Connectionkeep-alive
Keep-Alivetimeout=60
VaryAccept-Encoding
ExpiresThu, 19 Nov 1981 08:52:00 GMT
Cache-Controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragmano-cache
Set-Cookieosclass=udkl2492a3abva1s3s2q8auk07; path=/; HttpOnly
X-CacheHIT from Backend
Strict-Transport-Securitymax-age=31536000
X-XSS-Protection1; mode=block
X-Content-Type-Optionsnosniff
Missing Headers
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.
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. Recommended value "X-Frame-Options: SAMEORIGIN".
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.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Upcoming Headers
Expect-CTExpect-CT allows a site to determine if they are ready for the upcoming Chrome requirements and/or enforce their CT policy.
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
ServerThis Server header seems to advertise the software being run on the server but you can remove or change this value.
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.
X-XSS-ProtectionX-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-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".