A subdomain is a section of a domain: blog.yourbusiness.com or fyp.yourname.kairalmas.com. They are free, instant, and perfect for three jobs — and wrong for one.
What subdomains are great for 1. Practice: students testing WordPress, PHP projects or their first build — zero cost, zero risk, deleted in one click when done 2. Staging: test.kairalmas-style copies where you try updates before touching the live site 3. Functional separation: support.yourbusiness.com for a help desk — though most businesses never need this
How they work DNS hands *.kairalmas.com to our servers; creating a subdomain is a portal click plus your own folder/database. No registration, no PKR, instant SSL.
When a subdomain is the WRONG face for your business - Printed on a business card: yourbusiness.kairalmas.com signals 'temporary' - As your main store: customers and Google both treat branded domains as more credible - For email: you cannot own email at a domain you do not control
The rule: build and learn on the subdomain, launch the business on your own domain (PKR 500–4,500/year). The move itself is a folder rename plus one DNS record — we do it with customers on WhatsApp daily.
Every Kairalmas plan supports subdomains immediately — the Launch trial is the zero-cost way to see it yourself.