Layout shift (CLS): 0 on four pages, in the lab

Cumulative Layout Shift read 0 on all twelve runs: three each on home, Pricing, Start a project and the research index, on the live site. This is a lab reading; the field reading from real visitors needs about a month of traffic.

Pass·Measured on 19 October 2026·Our own audit, point 03

Target, not a result: Cumulative Layout Shift of 0.05 or lower

The whole auditRaw observations, 19 October 2026 (JSON)

Method

Lighthouse 13.5.0, default mobile preset (moto-G class CPU throttling, simulated slow 4G), headless Chrome 155 with a fresh profile per run, against the live https://uxpro.ca; the median of three cold runs per page

Limits of this reading

• A lab reading of four pages. Field data from real visitors, once Search Console has 28 days of it, is the reading the target is really about.
• A reading of the live uxpro.ca on this date, under its production configuration; a later deployment can differ.
• A pass holds for this date and this build only; the point is re-checked on every update.