Cache-Control Header & Dynamic Caching Issues

Hi there,
I am encountering a challenging issue with the WP Super Page Cache plugin on my website, https://roseappleevents.com, and I’m hoping for some guidance or advice from anyone who might have experienced something similar.

Issue Overview:

1. Dynamic Page Error: I am seeing an error on my homepage, which is a dynamic page: “Invalid Cache-Control response header. If you are using Litespeed Server, please disable the option ‘Overwrite the cache-control header for WordPress’s pages using web server rules’, purge the cache and retry.” I am uncertain how to proceed, especially since I don’t know if my server is Litespeed.
2. Static Resource Error: For a static resource test (https://roseappleevents.com/wp-content/plugins/wp-cloudflare-page-cache/assets/testcache.html), I am receiving a “Cache status: DYNAMIC” message. This indicates that the resource is not being cached by default and that my Cloudflare caching settings may need adjustment.

Troubleshooting Steps Taken:

• Ensured proper setup and activation of my site on Cloudflare.
• Checked and disabled other caching systems and any site speed plugins (currently running only 4 plugins: Akismet, Divi Essential, Image Optimization service by Optimole, and Super Page Cache)
• Conducted tests in incognito mode, but consistently found cf-cache-status: DYNAMIC in response headers.
• Disabled preloader in the plugin settings.
• Disabled fallback cache, but this did not resolve the issue.

Despite these efforts, the cf-cache-status continues to indicate DYNAMIC, suggesting that the page is not being cached as expected. I am reaching out to the community for any insights, experiences, or recommendations that could help resolve this issue.

Thank you for any advice or suggestions you can provide.

The page I need help with: [log in to see the link]