End-to-End SEO Optimisation

My site’s organic visibility needs a full overhaul. The job covers everything from the initial audit through to implementation and reporting. First, I want a comprehensive technical and content audit that pinpoints crawl errors, speed issues, thin pages and missed keyword opportunities... (Budget: $10 - $30 USD, Jobs: Content Writing, Internet Marketing, Link Building, PHP, SEMrush, SEO, SEO Auditing, SEO Writing)