The home stretch, days 60 to 100. Review whatever evidence you have so far, including missing indexing or traffic. Use it to decide which changes deserve more work.
Update near-winners
Review pages with relevant impressions and room to improve. Add missing information or useful links when justified; a position change does not imply a predictable traffic increase.
Build a cluster
Five to seven posts around one topic, all linked to a hub. Topical authority, in action.
Win the answers
Tidy your answers so Google and the AIs lift them straight into the snippet.
On day 100, repeat the audit and compare the same measures with the baseline. Record gains, declines, and inconclusive results. Consider seasonality and other changes before attributing an outcome to your work.