Vulnerability scanning is a process of identifying and assessing security weaknesses in web applications. It is an important part of web application security, and can help to prevent attacks and data breaches. Vulnerability scanners are automated tools that can scan web applications for known vulnerabilities. There are many different vulnerability scanners available, each with its own strengths and weaknesses. Website vulnerability scans typically perform tests and checks against a target network, system, or application to identify potential vulnerabilities or security weaknesses.