Optimize TTFB on Almalinux VPS -- 2

I'm seeking an experienced professional to help reduce the Time To First Byte (TTFB) on my Almalinux VPS setup. The website is WordPress-based, utilizing a Litespeed Web Server with quic.cdn for page caching and Cloudflare for DNS management. The primary issue identified is slow server response time, affecting all parts of the website, including the home page, product pages, and checkout process.

Key Requirements:
- Analyze and optimize server response time to improve TTFB
- Implement effective server and caching configurations using Litespeed and quic.cdn
- Evaluate and enhance current DNS settings with Cloudflare
- Address any underlying server or network issues contributing to latency

Ideal Skills and Experience:
- Strong expertise in server optimization, particularly with Almalinux and Litespeed Web Server
- Experience with WordPress performance tuning
- Familiarity with CDN services, specifically quic.cdn, and DNS management via Cloudflare
- Ability to diagnose and resolve complex server response issues

Your expertise will be crucial in ensuring faster load times and an improved user experience across the website. If you have the skills and experience to tackle this challenge, I look forward to your proposal.