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Name 3 of the top Google ranking factors published by Moz
1. Quantity of links at Domain Level
2. Quantity of link root domains, anchor text variety, quality of linking sources.
3. Content relevance, on-page optimization
4. Content length, readability, uniqueness
5. Load speed
6. User Engagement: usage signals, SERP engagement (CTRs)
7. Brand usage (brand mentions)
8. Domain Security (SSL Certificate)
9. Social Metrics (quality / quantity of links, shares, +1)