Why Focusing Only on New Links Hurts Your SEO: The Importance of an 80.23% Backlink Survival Rate
https://www.noupe.com/magazine/business-online/optimize-your-images-for-search-engines-in-these-8-steps.html
Most teams act as if link building is purely a numbers game: get new links, then celebrate. That approach misses a vital metric that separates fragile link profiles from durable ones. A backlink survival rate of 80.23% signals health and authority