Important limitations
- Only subdomains are supported (for example:
www.myawesomewebsite.com) - Apex/root domains like
myawesomewebsite.com(without a subdomain) are not supported yet - Support for root domains will be added later
- Your project must be published before you can add a custom domain
- You can attach multiple domains to the same project
Why use a custom domain?
Professional branding
Use your company or personal domain to build trust and credibility.
Better SEO
Search engines favor custom domains, improving visibility and ranking.
Memorable links
Share a simple, easy-to-remember URL instead of a generated subdomain.
Flexibility
Manage your online presence under one domain and keep all projects consistent.
Every project is published by default under a free fimo.site subdomain.
Custom domains give you more control and a fully branded experience.
Custom domains give you more control and a fully branded experience.
Add a custom domain
- Open your project in Fimo
- Go to Settings → Domains
- Click Add domain
- Enter your subdomain (for example:
www.myawesomewebsite.com) - Click Add Domain

Make sure to include a subdomain such as
Domains like
www.Domains like
myawesomewebsite.com without a subdomain are not supported.Configure your DNS (CNAME)
After adding the domain in Fimo, you’ll need to configure your DNS records with your domain provider (registrar). Add the following CNAME record:| Type | Name | Value |
|---|---|---|
| CNAME | www | fimo.site |
- Type: CNAME
- Name / Host:
www - Value / Target:
fimo.site

Domain verification
After the CNAME is added:- Domain verification can take a few minutes to several hours
- While pending, the domain will show “Verification pending”
- Once verified, you’ll see a green check and Verified
Multiple domains
You can attach multiple custom domains to the same project.All domains will point to the same published content.
If you want, I can also:
- add a troubleshooting section (common DNS mistakes)
- include provider-specific examples (Cloudflare, GoDaddy, Namecheap)
- or tighten the copy further for a quick-start version