try lychee action

.github/workflows/pkgdown.yaml

@@ -28,15 +28,13 @@ jobs:
 
       - uses: r-lib/actions/setup-r-dependencies@v2
         with:
+          cache: always
           extra-packages: any::pkgdown, ohdsi/OhdsiRTools
           needs: website
 
-      - uses: gaurav-nelson/github-action-markdown-link-check@v1
+      - uses: lycheeverse/lychee-action@v2
         with:
-          file-extension: 'md, rmd, Rmd'
-
-      - name: Build site
-        run: Rscript -e 'pkgdown::build_site_github_pages(new_process = FALSE, install = TRUE)'
+          args: --base . --verbose --no-progress './**/*.md' './**/*.rmd' './**/*.Rmd'
 
       - name: Fix Hades Logo
         run: Rscript -e 'OhdsiRTools::fixHadesLogo()'