> The primary purpose of HTTP2 was to allow servers to preemptively push files/resources to clients to avoid round-trip latency; to reduce the reliance on scrip

> The primary purpose of HTTP2 was to allow servers to preemptively push files/resources to clients to avoid round-trip latency; to reduce the reliance on script bundles. The primary purpose for HTTP2 was to allow multiple simultaneous asynchoronous http calls, which is a massive loading performance boost for most websites. Server push was very much a tacked on afterthought.