User-agent: *
Allow: /

# Layered navigation exposes an unbounded URL space: every filter permutation is
# a distinct URL, which misses the cache and costs a full Magento render. The
# filtered pages already carry noindex,nofollow, so no crawler needs them.
# Blocking every query string covers new filter attributes automatically;
# pagination stays crawlable. Crawlers that ignore this are rejected with 429 at
# the edge (see edge01 default.vcl). Keep the sitemap reference relative: this
# document root serves several domains.
Disallow: /*?
Allow: /*?p=

Sitemap: /sitemap.xml