I have bought a linux shared hosting plan from mocha host and would like to start a website which can scan URL for security vulnerabilities.

i want to use any opensource scanner in background and home page like google with single text box to enter URL.

I am not a developer or programmer but want to hire someone. I just want to prepare myself for required services i should ask to the developer. I appreciate if you can provide me a kind of checklist to achieve this.

Thank you