Acorn - installed Xara software: Cloud+/Pro+ and most others back through time (to CC's Artworks). Contact for technical remediation/consultancy for your web designs.
When we provide assistance, your responses are valuable as they benefit the community. TG Nuggets you might like. Report faults: Xara Cloud+/Pro+/Magix Legacy; Xara KB & Chat
Maybe you can publish localy and upload with some ftp or backup software "sync" both directories (local and destination).
I use Syncovery and its quite fast (usually I backup WordPress websites and works like a charm).
There are many apps with sync capabilities, SyncBackPro, AJC Sync... and some featured ftp clients can do that too.
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