Security Report Summary
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Site: https://www.datto.com/
IP Address: 141.193.213.20
Report Time: 29 Oct 2026 03:54:13 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
dateThu, 29 Oct 2026 03:54:13 GMT
content-typetext/html; charset=UTF-8
servercloudflare
varyAccept-Encoding
varyAccept-Encoding,Cookie
last-modifiedTue, 06 Oct 2026 15:06:29 GMT
x-dlm-no-waypointstrue
x-cacheableSHORT
cache-controlmax-age=600, must-revalidate
x-cacheHIT: 1
x-cache-groupnormal
age176
cf-cache-statusHIT
set-cookie__cf_bm=yjw0Lxii9LyA6fJyfkF9j5wryi9uOmPScMnBz2V81zM-1793246053.1715286-1.0.1.1-cIU1BYBt8u5aZP7OKaw_Dy0tPNPUNtH3qquUnlu4X0XU.d9NIcKtBIp39QaVZ3dMRoy0jw1r4NIrDGhiWEDnPiVRpA55ykDLTINKgTtxviVfc8IGIDYZOUhJOPttj4gn; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.datto.com; Expires=Thu, 29 Oct 2026 04:24:13 GMT
access-control-allow-originhttps://www.datto.com/
strict-transport-securitymax-age=2592000; includeSubDomains; preload
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-xss-protection1
content-encodinggzip
cf-raya51f3cd84e16bf5e-DUB
alt-svch3=":443"; ma=86400
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".
access-control-allow-originThe Access-Control-Allow-Origin header is used to configure CORS.
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-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.