Portforwarding for a personal computer is the most ugly thing you're going to do. That will lead your computer being screwed up after some tries to access on your open ports.
And
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is only applicable for old school only running for servers with pre-hosted DCRs, nor is weebly.com. To make one you need a webhosting with cPanel (of course) then upload your CMS (for r63 or v26) then you should run the server or emulator on a computer or on a VPS.