# Advanced Social Media Analytics
You know about Likes. But do you track Retention Rate?
The "Hook Rate"
Formula: (People who watched 3 seconds ÷ Total Impressions) Goal: >30% Fix: If low, change your first 3 seconds (Title, movement, visual).The "Retention Rate"
Formula: Average Watch Time ÷ Total Video Length Goal: >50% Fix: If people drop at 10 seconds, cut the fluff. Identifying WHERE they drop tells you what is boring.The "Engagement Rate by Reach"
Formula: (Likes + Comments + Shares + Saves) ÷ ReachMost calculators use Follower count. using Reach is more accurate for how that SPECIFIC piece performed.
Related: ROI Metrics - The financial side Love data? Book a strategy call - We are data nerds who turn spreadsheets into sales.