Google sees that as the H1 whether it's:

• 32px

• 48px

• 75px

• 100px

The font size is purely a design choice.

What I recommend for Wix

Desktop

• H1: 42-60px

• H2: 28-40px

• H3: 22-30px

• Body: 16-18px

Mobile

• H1: 32-42px

• H2: 24-30px

• H3: 20-24px

For your wellness site, I'd avoid a 75px H1 unless it's a very short homepage hero headline like:

Relief Starts Here

A title like:

Service Areas Throughout the Inland Empire

at 75px will likely dominate the page and hurt readability.

More Important Than Font Size

Make sure:

• Only one H1 per page.

• Include your primary keyword in the H1.

• Use H2s for major sections.

• Use H3s under H2s when needed.

• Don't pick heading levels based on appearance. Pick them based on page structure.

For your Service Areas page, I'd use:

H1

Service Areas Throughout the Inland Empire

H2

Serving Jurupa Valley and Surrounding Communities

H2

Conditions We Commonly Help Address

H2

Why Clients Choose Hale Integrative Wellness

H2

Frequently Asked Questions

H2

Ready to Schedule an Appointment?

Then style them however you want in Wix. The SEO value comes from the heading hierarchy, not whether the H1 is 40px or 75px.