Web and technology
WLAN
Abbreviation for wireless local area network
In short and in plain language
A WLAN is a local network without cables.
Devices use it to go online without wires.
Some test their site only at the office. They often miss how slow it loads on mobile data.
Definition
A WLAN is a wireless local network through which devices connect to the internet without cables. Anyone who tests their website only on the office WLAN often misses how slowly it loads over mobile data.