Looking for SEO Tips to Boost Traffic on Legacy Domains

Hey everyone,

I’ve been working on reviving a few aged domains recently — mostly niche or lead gen sites from the 2010s — and I’m wondering what quick wins others focus on to boost traffic and rankings faster.
After fixing crawlability and indexation issues, and addressing some content decay, I’m a bit stuck on which strategies actually move the needle:

• Should I prioritize refreshing content or building backlinks?
  
  
• Are there specific SEO automations or tools that...

Looking for SEO Tips to Boost Traffic on Legacy Domains