Security Report Summary
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Site: https://portalcearense.com.br/produtos/material-de-construcao/telha-romana-em-recife
IP Address: 104.21.35.135
Report Time: 31 Aug 2025 08:46:29 UTC
Headers:
  • Strict-Transport-Security
  • X-Content-Type-Options
  • Content-Security-Policy
  • X-Frame-Options
  • Referrer-Policy
  • Permissions-Policy
Advanced:
Your site could be at risk, let’s perform a deeper security analysis of your site 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.
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.
Raw Headers
HTTP/2200
dateSun, 31 Aug 2025 08:46:29 GMT
content-typetext/html; charset=UTF-8
content-encodinggzip
x-powered-byPHP/8.2.29
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
set-cookieosclass=8mk5tu321c9nfqhpa5c3p1sl5g; path=/; HttpOnly
cf-cache-statusDYNAMIC
varyAccept-Encoding,User-Agent
server-timingcfCacheStatus;desc="DYNAMIC"
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s0ICeKjNJYJ8V5J%2FZFXrsl69aYuR84N1sFqF8TocfYTlmHhUtG8vqQzltyXYSOnU7CXV7QTO%2FLRYFam01NevXMDSEm3i3zMpGihxK2PH4Fn%2BaU0gpRK%2BTtQlz3bFv5NdomWYI5l3iDM%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-securitymax-age=15552000; includeSubDomains; preload
x-content-type-optionsnosniff
speculation-rules"/cdn-cgi/speculation"
servercloudflare
cf-ray977b41f85d48be03-DUB
alt-svch3=":443"; ma=86400
server-timingcfOrigin;dur=344,cfEdge;dur=34
server-timingcfL4;desc="?proto=TCP&rtt=1018&min_rtt=942&rtt_var=415&sent=6&recv=8&lost=0&retrans=0&sent_bytes=3454&recv_bytes=1393&delivery_rate=2904714&cwnd=253&unsent_bytes=0&cid=49d95efcd192c6f4&ts=388&x=0"
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-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.
report-toReport-To enables the Reporting API. This allows a website to collect reports from the browser about various errors that may occur. You can sign up for a free account on Report URI to collect these reports.
nelNetwork Error Logging is a new header that instructs the browser to send reports during various network or application errors. You can sign up for a free account on Report URI to collect these reports.
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".
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".