.htaccess for SSL via SNI to prevent the certificate-error for unsupported browsers. Always share http links and https will be used if supported. Otherwise the connection will be http. SNI is not supported on IE on Windows XP (5 - 8) and Android < 4.x __Important Note__ Don't use this .htaccess if you need HTTPS for all your clients. It is just …

.htaccess

# HTTP(S) Stuff
# Redirect all users except IE 5-8 & Android < 4 to HTTPS
RewriteCond %{SERVER_PORT} !^443$
RewriteCond %{HTTP_USER_AGENT} !MSIE\ [5-8]
RewriteCond %{HTTP_USER_AGENT} !Android.*(Mobile)?\ [0-3]
RewriteRule (.*)  https://%{HTTP_HOST}/$1   [L]