Technical SEO Revamp for FauxDefender.com for Australia

I run https://fauxdefender.com and I’m ready for a deep technical tune-up. The priority is to squeeze every ounce of performance and crawlability out of the site using insights from Google Search Console... (Budget: $30 - $250 AUD, Jobs: Analytics, Link Building, PHP, SEO, Web Security, Website Audit, Website Management, Website Optimization)