Technical Glossary

Glossary — Letter I

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

IaaS is a cloud computing model where a provider delivers virtualized infrastructure such as compute...

ICANN is the global nonprofit organization that coordinates the Domain Name System (DNS) by overseei...

IIS is Microsoft Internet Information Services, a web server platform for hosting websites and web a...

IMAP is an email retrieval protocol that lets clients access and manage messages stored on a mail se...

IMAP vs POP3 is a comparison between two email retrieval protocols that determine how messages are s...

INP is a Core Web Vitals metric that measures how responsive a page feels during user interactions s...

IP Address is a numeric identifier assigned to a device on an IP network that enables routing and de...

IPv4 is the fourth version of the Internet Protocol and the most widely used system for identifying ...

IPv6 is the newest version of the Internet Protocol used to identify devices and route traffic acros...