Page speed (A2)

Server TTFB (bot first byte)

This page explains what this scan check measures. It is not legal advice or a compliance verdict.

What this check is

Time to First Byte (TTFB) is how long the scan bot waits for the first byte from the origin or CDN.

Shared WordPress hosting, cold PHP workers, and uncached dynamic pages commonly raise TTFB.

High TTFB delays everything downstream in the load. It is an infrastructure and caching signal, not proof of malware or a compliance failure.

After enabling page cache or moving closer to an edge cache, re-scan and compare bot TTFB on the same URL.

Run a free scan. If this check appears in your report, you will see the live status for your URL.