Web and technology
TTFB
Abbreviation for Time to first byte
In short and in plain language
TTFB measures a wait after a request.
It is the time until the first data from the server reaches the browser.
A low value is a basis for a shop that loads fast.
Hosting, cache and database can all affect the value.
Definition
TTFB measures how long it takes after a request until the first data of the server's response arrives in the browser. A low value is a basis for short loading times in a shop. Hosting, cache and database can influence it.