VULNEXUSAI · ABOUT

About VulnexusAI

VulnexusAI builds security tools for the web. This is one of them: free, simple and transparent.

What this tool is

The VulnexusAI checker is a free tool that analyzes a public website and generates an automatic score. It checks HTTPS and SSL certificates, security headers, email DNS (SPF, DMARC and DKIM), cookies, sensitive files, content and infrastructure.

What it does

Type the URL of a website and the tool runs a series of automated checks, showing a score from 0 to 100, a grade from A to F and fix tips for each item analyzed.

What it does not do

The scan is 100% automated with no human analysis — results in seconds, but not a professional assessment. Use the result as a starting point to dig deeper into your site's security.

How it works

Checks happen at the moment you type the domain. The URL is processed by the server to generate the scan and history is stored only in your browser. We do not store scan data.