Will the scanner negatively impact my website?

The Crashtest Security Scanner performs attacks against your website and mimics the actions of a hacker. This means a Full Scan will be a load on your system. To control this load, use the throttling option in the preferences.

The attacks performed are non-harmful; Crashtest Security will not delete any data or use any drop table commands. So you can run them on all of your systems.

note

Crashtest Security advises running full scans on a dedicated staging or test system. However, you can also run them on Production. A Quick Scan will only scan your infrastructure (SSL/TLS configurations, Fingerprinting, Ports, and HTTP Header), and you should run it in your Production or live systems.