Is there a possibility of interference between the first online website and the second project if I publish the second project with only the option to deploy on the staging URL in Webflow?

TL;DR
  • Each Webflow project is isolated, with independent settings and environments.  
  • Publishing a second project to its Webflow.io staging domain does not affect the first project's live site or domain.

Publishing a second Webflow project to its staging subdomain (e.g., your-project.webflow.io) does not interfere with your first (live/production) website.

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1. Webflow Projects Are Fully Isolated

  • Each Webflow project is independent. They have their own design canvas, CMS collections, custom code, and publishing settings.
  • Publishing one project (even with the Webflow.io staging URL) has zero impact on another project's domain or live status.

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2. Staging URL Use Is Safe

  • When you publish to Webflow.io, you’re only deploying to the staging subdomain for that specific project.
  • Your first (already live) project uses its own custom domain and staging subdomain, if enabled. These operate in separate environments.

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3. Custom Domains Remain Unaffected

  • Unless you explicitly assign the same custom domain (e.g., example.com) to both projects, there is no risk of overlap.
  • Webflow prevents publishing a custom domain on two different projects at the same time. A domain can belong to only one Webflow project.

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Summary

Publishing your second Webflow project only to its staging URL will not interfere with your first project or live website. Projects are isolated, and staging domains are self-contained within each project.

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