Accepting Insecure Certificates
You might want to test a website that does not (yet) have a valid SSL certificate (either it's expired, self-signed, or other).
We recommend using our TestingBot Tunnel for this. The Tunnel will automatically convert the invalid certificate to a certificate that all TestingBot VMs and Devices trust.
You can also use the W3C acceptInsecureCerts capability (set it to true on your browser options), but it does not work as reliably as the TestingBot Tunnel approach.