Web, domains and email
KB
Abbreviation for kilobyte
In short and in plain language
A KB, or kilobyte, is a small unit for amounts of data.
It is used for the size of an image or a file.
The fewer kilobytes the images and files on a page have, the faster it loads. This is true above all on a phone.
Definition
A kilobyte is a small unit for amounts of data, for example the size of an image or a file. The fewer kilobytes the images and files of a page have, the faster it loads, especially on a phone.