Security Report Summary
A
Site: https://www.f1rst.com.br/first/
IP Address: 2600:1406:2e00:49::172e:d8cf
Report Time: 03 May 2024 19:21:25 UTC
Headers:
  • X-Frame-Options
  • X-Content-Type-Options
  • Strict-Transport-Security
  • Content-Security-Policy
  • Referrer-Policy
  • Permissions-Policy
Advanced:
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Missing Headers
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.
Warnings
Content-Security-PolicyThe CSP directive frame-ancestors contains base-uri as a source expression. Should this be "frame-ancestors ...; base-uri ..." instead? The CSP directive frame-ancestors contains font-src as a source expression. Should this be "frame-ancestors ...; font-src ..." instead? The CSP directive frame-ancestors contains default-src as a source expression. Should this be "frame-ancestors ...; default-src ..." instead?
Raw Headers
HTTP/2200
content-typetext/html
last-modifiedThu, 25 Apr 2024 14:07:58 GMT
etag"662a63be-239"
x-frame-optionsDENY
x-xss-protection1; mode=block
x-content-type-optionsnosniff
x-download-optionsnoopen
x-permitted-cross-domain-policiesmaster-only
access-control-allow-origin*
strict-transport-securitymax-age=15724800; includeSubDomains
content-security-policyframe-ancestors 'self' base-uri 'self' font-src 'self' default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; child-src 'self'; img-src 'self'; frame-src 'self'; connect-src 'self'; object-src 'self'; media-src 'self'; form-action 'self'; report-to 'self';
accept-rangesbytes
x-akamai-transformed9 569 0 pmb=mRUM,1
varyAccept-Encoding
content-encodinggzip
expiresFri, 03 May 2024 19:21:25 GMT
cache-controlmax-age=0, no-cache, no-store
pragmano-cache
dateFri, 03 May 2024 19:21:25 GMT
content-length2381
set-cookieid=b4f42fb0-edbb-41c2-8353-df1bf4921197; Max-Age=3600; Expires=Wed, 22 Apr 2026 12:00:00 GMT; HttpOnly; Path=/; Domain=f1rst.com.br; Secure; SameSite=None
server-timingcdn-cache; desc=MISS
server-timingedge; dur=1160
server-timingorigin; dur=41
server-timingak_p; desc="1714764083957_399532111_88927269_119902_10209_6_11_15";dur=1
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-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".
access-control-allow-originThis is a very lax CORS policy. Such a policy should only be used on a public CDN.
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.
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.