Who this is for
This feature would benefit teams managing multiple subdomains under the same brand, especially marketing and SEO teams using HubSpot CMS.
Problem
Currently, HubSpot only allows sitemap URLs from the same connected primary domain. This prevents including related subdomains in the main domain’s sitemap, even when both are owned and managed by the same organization.
Why this matters
For SEO and site structure, it’s often necessary to surface important subdomain pages alongside the main website. The current limitation creates fragmented sitemaps and adds manual work.
Proposed solution
Allow HubSpot sitemaps to optionally include selected subdomains (or connected domains) under the same account, with proper verification and controls.
Example
- Primary domain: example.com
- Related subdomain: ai.example.com
- Desired outcome: Ability to include subdomain URLs within the primary domain sitemap.