Hosting, domains and HTTPS explained for small business
Hosting, your domain, and the padlock in the browser bar are the plumbing under every website. They are invisible when they work and painfully obvious when they do not: slow load times, downtime, security warnings, or a site that vanishes when you change provider. This guide explains each piece in plain language, and who should control what.
Hosting
Hosting is the service that stores your website and serves it to visitors. Poor hosting is behind a large share of slow sites, outages, and security problems.
- Speed. Fast response times, ideally through a global content delivery network that serves visitors from a server near them.
- Reliability. Dependable uptime, so the site is available when customers look for it.
- Security. HTTPS included, with the software kept patched.
- Backups. The ability to restore the site quickly if something goes wrong.
Hosting is easy to get wrong and tedious to manage. On a managed website plan, hosting, security updates, and backups are handled for you, so you get the benefits without having to administer a server.
Your domain name
Your domain is the address customers type, say aloud, and remember. A good one is short, clear, and yours.
- Short and easy to spell and say.
- Close to your business name.
- A .com if you can get it, or a strong local option such as .ca otherwise.
- No hyphens or numbers that cause confusion when spoken.
Do not overthink keywords. An exact-match keyword domain is not the ranking advantage it once was, and a memorable brand domain with good content beats a clunky keyword-stuffed one.
Who should own the domain
Whatever you choose, make sure the domain is registered in your name, on your account. It is one of your most valuable digital assets, because your search presence, your email addresses, and your printed materials all point to it. Never let a provider hold it for you. You can check who the registrant is with a WHOIS lookup or by logging in to your registrar account.
DNS: the internet's phone book
DNS, the Domain Name System, translates your easy-to-remember domain into the address computers use to find your site. It works quietly in the background until you need to change something.
- Launching or moving: pointing your domain to a new host is a DNS change.
- Email: setting up business email at your domain uses DNS records, which is why moving a website can disturb email if it is done carelessly.
- Verification: tools such as Google Search Console often ask you to add a record to prove you own the site.
Keep control of your DNS settings in your own account. Changes can take some time, from minutes to a day or more, to take effect everywhere, so plan a move for a quiet moment and keep email in mind.
HTTPS: the padlock
HTTPS is the secure version of a web connection, and it is what puts the padlock in the browser bar.
- It encrypts data between the visitor and your site, such as form submissions.
- It confirms the site is really yours rather than an impostor.
- It removes the "Not secure" warning that browsers show without it.
Visitors do not trust a site marked "Not secure", and Google treats HTTPS as a light ranking signal. With a properly built and hosted site, HTTPS is included and renewed automatically.
Mixed content warnings
Mixed content happens when a secure page loads some resource, such as an image, script, or font, over insecure HTTP. Browsers may warn about it, block the content, or drop the padlock, and the page can look broken.
- Make sure every resource loads over HTTPS, and update any hard-coded http:// addresses.
- Check after a migration, and after adding third-party embeds, which are the usual causes.
- Look in your browser's developer console, which lists the offending resources.
On a properly built site this is rare, but it is worth checking whenever something changes.
A short checklist
- The domain is registered in your name, on your account.
- You can log in to your DNS settings, or know who can and how to reach them.
- The site loads over HTTPS with no warnings, and the certificate renews automatically.
- Hosting includes a CDN, backups, and a way to restore quickly.
- You know where to find all of this before you need it.