EG Auto Add to Cart Free Gift

Causes SERIOUS performance issues. I would avoid this app at all costs. can cause add to cart events to take over a MINUTE

EasyGift monkey-patches window.fetch and XMLHttpRequest and intercepts every /cart/add and /cart/update to decide whether to add a gift. I pulled its script apart: before releasing your cart request, it loads its rules from its own backend (aca.506.io) — and that call has no timeout on the main path (one code path even swallows requests into a promise that never resolves). When EasyGift's backend has a bad window, every shopper's cart operations hang until the browser gives up (~60–80s), then the request finally dispatches and completes normally.