Ecommerce shop has different pages for different product sizes:
They all point to /shirt-size-s/ as canonical and only this page goes to sitemap.xml
What should happen when /shirt-size-s/ goes out of stock, but sizes M and L are still available? I guess I should:
- Remove /shirt-size-s/ from sitemap
- Add /shirt-size-m/ to sitemap
- Set canonical to /shirt-size-m/
Is this the best practice with current site structure?