Free tool · Websites · Takes about 10 seconds

Free Website Vulnerability Check

See what your website shows the public about PHP, its platform and its basic security settings, including whether it is exposed to the critical PHP vulnerabilities disclosed on October 21, 2026.

Enter your website address and select Check website.

About this check. This is a passive check of public information from a single request to your home page, sent with the identifier HexafusionPHPCheck/1.0. It does not scan, probe or log in. It is not a security assessment, penetration test or legal advice, and a result with no problems does not mean your website is secure. Only check websites you own or manage.

What we keep: the website address, the time, the check result and a scrambled (hashed) form of your IP address, used to limit abuse and to improve this tool. Results are cached for 10 minutes. Read more in our privacy policy. Background: Critical PHP Vulnerabilities: What to Do Now.

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