Webflow’s built-in sitemap does not currently support automatic tagging or dynamic updates beyond listing static and CMS pages. However, you can automate sitemap customization using external tools and workarounds.
yourdomain.com/sitemap.xml
when you enable Auto-generate Sitemap in SEO Settings.<changefreq>
or <priority>
) through Webflow’s native interface.To dynamically update your sitemap with tags, you’ll need to use external automation. Options:
Zapier + Webflow CMS:
Use Zapier to trigger on new Webflow CMS item publish events.
Add/update entries in an external sitemap file hosted elsewhere.
You can attach custom <priority>
or <changefreq>
tags programmatically.
Custom Script + Hosting:
Set up a cron job or script using Node.js, Python, or PHP on an external server (like Vercel or Firebase).
Use the Webflow CMS API to fetch all CMS entries regularly.
Rebuild the sitemap.xml file on each change and upload it to a static host.
Add custom tags (like <lastmod>
or <priority>
) per URL.
Use Uptime or GitHub Actions:
With GitHub Actions or CI/CD workflows, you can auto-generate a sitemap when changes are pushed to a linked headless CMS or backend, if you're using Webflow as a frontend only.
Webflow does not support auto-tagging or editable sitemaps out of the box. To achieve dynamic updates and tagging, disable the built-in sitemap, use the Webflow CMS API with custom scripts, or automate updates via Zapier or server-side tools. Then host and submit your custom sitemap.xml externally for SEO purposes.