Generate an XML sitemap for a GitHub Pages site using GitHub Actions
-
Updated
Oct 14, 2026 - Python
Generate an XML sitemap for a GitHub Pages site using GitHub Actions
♻ Synchronizes the lastmod timestamps of the files in the working tree from the commit times of the Git repository
Audit XML sitemaps against your built static site: size limits, invalid or other-host URLs, URLs that are missing, noindex or non-canonical, invalid/future/stale/uniform lastmod, and indexable pages missing from the sitemap. Text/JSON/SARIF/Markdown, allowlist with expiry, GitHub Action. Zero deps.
Sitemap crawler with lastmod (last updates of urls) on cross-platform
Lightweight WordPress plugin that keeps your last-modified date honest, so sitemap lastmod and schema dateModified only change when the content really changes.
To associate your repository with the lastmod topic, visit your repo's landing page and select "manage topics."