15-days Free Trial - No Setup Fee - Cancel Anytime
Binary protocols are more efficient, more compact, and less error-prone than textual protocols like HTTP/1.x. This is because they often have a number of affordances that help with things like whitespace handling, capitalization, line endings, blank lines, and more.
HTTP/2 allows you to download web files from one server while sending multiple requests for data over a single TCP connection. This is the most advanced feature of HTTP/2. Most modern browsers limit TCP connections to one server.