Technical Glossary

Glossary — Letter U

Clear definitions for technical terms in hosting, servers, DNS, security, WordPress, and digital marketing. 300 terms available

UDP is a connectionless transport-layer protocol that sends datagrams without establishing a session...

Unmanaged Hosting is a hosting model where the provider supplies the server, network, and basic avai...

Uptime is the percentage of time a server, network, or website remains available and reachable for u...