Google's measures of how fast a page loads, how quickly it responds to a tap and how steady it stays while loading.
In plain words
These measures describe the experience of using a page. Slow or jumpy pages frustrate visitors and can hold back results, so they are part of a technical audit.
Questions to ask a company that offers this
How do you measure these for my site?
Which fixes will be made, and by whom?
A good company will answer these plainly and in writing. Vague or evasive answers are worth noting.
Explanation last read through on 25 October 2026. It is general guidance in plain language, not advice for your particular project. Tell us if something is wrong or unclear.