Free tool · result shown instantly

Is your software safe to change? A two-minute check.

Six questions a rescue engineer asks first. Answer honestly and you will know whether to worry, before you talk to anyone.

This is a rough self-check, not a diagnosis. You see your result straight away, and your answers reach us only if you choose to share them.

0 of 6 answered

Is your framework or PHP version past its end-of-support date, or within six months of it?

Has the developer or vendor who built the system left?

Would a failed payment, login or integration go unnoticed until a customer complains?

Are there parts of the code nobody on your team wants to change?

Has a release broken something unrelated in the last year?

Would rolling back a bad release take more than an hour?