http://example.com/<br>HTTP: 0<br>ERROR: Failed to connect to example.com port 80: Connection refused<hr>https://example.com/<br>HTTP: 0<br>ERROR: Failed to connect to example.com port 443: Connection refused<hr>http://www.google.com/<br>HTTP: 0<br>ERROR: Failed to connect to www.google.com port 80: Connection refused<hr>https://www.google.com/<br>HTTP: 0<br>ERROR: Failed to connect to www.google.com port 443: Connection refused<hr>