Security Report Summary
C
Site: https://www.coursera.org/user/d7aa52d032223790e9e557a68651674a
IP Address: 18.173.121.105
Report Time: 05 Jul 2024 21:08:28 UTC
Headers:
  • Strict-Transport-Security
  • X-Content-Type-Options
  • X-Frame-Options
  • Content-Security-Policy
  • Referrer-Policy
  • Permissions-Policy
Advanced:
Not bad… Maybe you should perform a deeper security analysis of your website and APIs:
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.
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.
Raw Headers
HTTP/2200
content-typetext/html
cache-controlprivate, no-cache, no-store, must-revalidate, max-age=0
content-encodinggzip
dateFri, 05 Jul 2024 21:08:28 GMT
etagW/"141c66-2d3NrajFGNWE+Axv8Ue/OkVfHvI"
serverenvoy
set-cookieCSRF3-Token=1721077706.oVsY7XpjbNBRKT5m; Max-Age=864000; Expires=Mon, 15 Jul 2024 21:08:28 GMT; Path=/; Domain=.coursera.org
set-cookie__204u=2751679628-1720213706058; Max-Age=31536000; Expires=Sat, 05 Jul 2025 21:08:28 GMT; Path=/; Domain=.coursera.org
strict-transport-securitymax-age=31536000; includeSubDomains; preload
varyAccept-Encoding
x-content-type-optionsnosniff
x-coursera-appnameaccount-profile
x-coursera-render-modehtml
x-coursera-render-versionv2
x-coursera-request-iduGDa-DsSEe-Jxwr_5JRqeQ
x-coursera-trace-id-hex3f2191343920ee0d
x-envoy-upstream-service-time2487
x-frame-optionsSAMEORIGIN
x-powered-byExpress
x-xss-protection1; mode=block
x-cacheMiss from cloudfront
via1.1 296a2755139890b239a401af0065add4.cloudfront.net (CloudFront)
x-amz-cf-popSFO53-P6
x-amz-cf-idzSdDNf9MqwtZKYLBilY7sA9yhHHNEwGVD2OqMSXQOMXUaKEHja9MYA==
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
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
set-cookieThe 'httpOnly' flag is not set on this cookie. The 'secure' flag is not set on this cookie. There is no Cookie Prefix on this cookie. This is not a SameSite Cookie.
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-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.
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.
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.