Security Report Summary
C
Site: https://www.dieselcrew.com/evolution-of-the-captains-of-crush-certification/
IP Address: 104.21.95.56
Report Time: 22 Aug 2026 16:51:15 UTC
Headers:
  • Strict-Transport-Security
  • X-Frame-Options
  • X-Content-Type-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
dateSat, 22 Aug 2026 16:51:15 GMT
content-typetext/html; charset=UTF-8
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
x-powered-byPHP/7.4.33
cf-edge-cachecache,platform=wordpress
link<https://www.dieselcrew.com/wp-json/>; rel="https://api.w.org/"
link<https://www.dieselcrew.com/wp-json/wp/v2/posts/14041>; rel="alternate"; type="application/json"
link<https://www.dieselcrew.com/?p=14041>; rel=shortlink
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=6VArf2%2FDEeEIwBqCGQCMpxJ%2F%2BaC7WpliqOS%2Bfk0syEUftJGCm5pl1QqX3aL39ImuwaNp4jR6xc7iWqqjNIv6AeqEDP6JTouMzDbT4dXWD0BOSLLsqrJkS0WfpihHOraZYtHjaeQ%3D"}]}
varyAccept-Encoding
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
cf-cache-statusDYNAMIC
content-encodinggzip
servercloudflare
cf-raya2f36193495ff0eb-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
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.
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.
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-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-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".