Restore Google Visibility On-Page SEO

My site has slipped out of Google’s results and I want it back where users can find it. The issue looks confined to on-page SEO, so I need someone to inspect every element that influences how Google reads and ranks each page.

Here is what I’m after:
• A clear, page-by-page audit that pinpoints technical or content issues holding the site back (titles, headings, internal links, thin or duplicated copy, crawl directives, etc.).
• Practical fixes carried out or documented for me—rewritten meta tags, improved keyword placement, stronger content hierarchy, and any structural tweaks that improve crawlability.
• Re-submission guidance through Google Search Console and a short report confirming that key pages are indexed again.

Please rely on the standard toolkit for on-page work—Search Console, Screaming Frog, PageSpeed Insights, or similar—and explain any additional tools you’ll need before you start. I’m ready to give full CMS access once we agree on a plan and timeline.

If you can return my pages to Google’s index and show measurable visibility within a reasonable timeframe, let’s get started.