Are your WebKit Connections no longer working? Do you keep getting the following error message for connections that have already worked?
Then perhaps you are suffering from the following misconfiguration. Safari has an HSTS Policy that forces localhost to use HTTPS, which can cause working connections to no longer work! Since our WebKit connections use these settings they are also affected by this. The workaround is a very simple fix; just use 127.0.0.1 instead of localhost!

