What is web hosting?

If you’ve ever been told “you need hosting” and nodded along without quite knowing what it meant, you’re not alone. It’s one of the most googled web questions for a reason — designers and hosts use the word casually, but it’s rarely explained.

The simple analogy

Think of a website like a shop:

• Your website files are the shop itself — the walls, shelves, signs and stock.
• Your domain name is the street address — how people find you.
• Your web hosting is the plot of land the shop sits on — you’re renting space connected to the road network so people can actually visit.

A website with no hosting is like a shop built in a warehouse — it exists, but nobody can reach it.

What hosting actually does

When a visitor types your address, four things happen in around a second:

1. Their browser asks the domain name system (DNS) where your site lives.
2. DNS points them to your hosting server’s IP address.
3. The server sends back your website’s files — HTML, images, styles.
4. Their browser assembles those files into the page they see.

Good hosting does this fast and reliably, every time, from anywhere in the world. Bad hosting is slow, drops out, and gets hacked.

The main types of hosting

You’ll see these terms when shopping around. Here’s what they mean in plain English:

• Shared hosting — your site shares a server with many others. Cheap (£2–£10/month), but can be slow if a neighbour is busy. Fine for small, low-traffic sites.
• VPS (virtual private server) — your own guaranteed slice of a server. More power and control (£10–£40/month). For busier sites.
• Dedicated hosting — a whole server just for you. Expensive, for high-traffic or specialist sites.
• Managed hosting — the host looks after security, updates, backups and speed for you. Worth it if you don’t want to play sysadmin.
• Cloud hosting — your site runs across many servers, so it scales and rarely goes down. What most modern, fast sites use.

Do you have to pay for hosting?

Yes. A real server costs real money to run — hardware, electricity, security, bandwidth, staff. “Free” hosting always recovers that cost another way: plastering ads on your site, crippling the speed, or locking you in. None of those belong on a business website.

Typical UK costs:

• Decent shared hosting: £5–£15/month
• Managed/cloud hosting: £15–£50/month
• Bundled with a website package: often £10–£30/month, all-in

Hosting vs domain — don’t confuse them

The two are bought together but are different things:

• Domain name (e.g. yourbusiness.co.uk) — usually £10–£15/year. It’s the address.
• Web hosting — the storage. Usually a monthly cost.

You point the domain at the hosting, and the site appears. Many businesses buy both from the same company for simplicity; there’s no rule that says you must.

Signs of good (and bad) hosting

Good hosting gives you: fast load times, an SSL certificate included, daily backups, uptime close to 100%, and UK-based support that actually responds.

Bad hosting shows up as: slow pages, random downtime, no backups when you need them, surprise renewal price hikes, and support tickets that take days. If your site is slow and you can’t work out why, the hosting is often the culprit. Every PulseCreate site ships on fast, managed hosting — see what’s included.