Comprehensive SEO Audit & Fix

I need a skilled SEO specialist to run a full technical audit on my site, zeroing-in on the issues that are currently holding us back. My immediate pain points are a drastic drop in indexed pages (we lost roughly 3 K overnight) and sluggish load times that appear to stem from high server response latency.

Here is what I expect:

• An in-depth crawl that maps every internal and external link, flags errors, and delivers a clear, prioritized action list.
• Detailed diagnostics on the indexing anomaly, plus a remediation plan to regain—and protect—those lost pages in Google Search Console.
• Precise performance analysis focused on server response time, with actionable steps to shorten TTFB and overall load speed.
• Hands-on fixes or guidance for repairing or redirecting broken internal links as well as cleaning up toxic or outdated backlinks.

Please structure your audit so I can track each issue from finding to resolution, and document any code/config changes you apply. When you’re finished, I’d like a short follow-up report confirming that the errors are cleared, the index is climbing again, and core web vitals have improved.