URL: https://email.m.teachable.com/c/eJw0z0Fu6yAQgOHTwM7WMPAAL1i8Rb2O1ANEExgHFGxQ7KpyT1-lag_wS_-Xws0yTZKDst5574wFySuVen1y5NKPa0lBIC...
Submission: On September 08 via manual from ES — Scanned from ES

We could not scan this website!

Error text of the first response:

net::ERR_HTTP2_PROTOCOL_ERROR

This can happen for multiple reasons:

  • The site could not be contacted (DNS or generic network issues)
  • The site uses insecure TLS (weak ciphers e.g.)
  • The site requires HTTP authentication
Take a look at the JSON output or the screenshot to determine a possible cause.

Live Screenshot Submitted URL