Free tool · no email required
How slow is your site
on a real phone?
Enter your address and Google's own PageSpeed engine loads your site on a simulated phone, right now, and hands back the score — graded in plain English instead of dev-speak.
The grader
Runs Google's own PageSpeed engine on the mobile version of your site — the same measurements Google uses. Takes 20-30 seconds; it's genuinely testing your live site.
The fifteen-minute version
Want the number that matters most?Your AI visibility score.
Speed is one of 20 checks in the full scan — including the ones about whether AI can read you at all.
Get your free AI Visibility Scan More free tools