WordPress Plugin Fix & SEO

My WordPress site www.ashcircleassociates.com is showing plugin errors that have taken key features offline. I need someone to identify why the plugins are failing, restore full functionality, and make sure everything stays stable after the next core or theme update.

Once the technical side is solid, I want to push ahead with SEO—specifically sharpening keyword and content optimization and building high-quality backlinks. Site speed and broken links are under control, so your attention can stay on the malfunctioning plugins and the two SEO areas I have flagged.

Deliverables I will review:

• Troubleshoot and repair all non-working plugins, testing for conflicts and version issues
• Clear report of what was fixed or replaced and why
• Comprehensive keyword research with an updated content plan and on-page optimisation applied site-wide (titles, meta, headers, alt tags)
• Backlink strategy and the first batch of quality links obtained through white-hat outreach, with a brief log of placements

I will provide admin access, current plugin list, and Google Search Console data as soon as we start. Let me know your approach, tools you prefer (Yoast, Rank Math, Ahrefs, SEMrush, etc.), and how quickly you can turn the work around.

Provide precise project cost and time to finish.