Duplicate content everywhere.
Shopify creates separate URLs for every variant, sort order and paginated view. A 2,000-product store can easily generate 20,000+ indexable URLs — most of them duplicates that dilute rankings.
→GET /collections/dresses?sort_by=price-ascending→GET /collections/dresses?sort_by=price-descending→GET /collections/dresses?page=2→GET /collections/dresses?filter.v.option.size=8x4 URLs · 1 canonical · 3 wasted crawls