What Is Web Hosting and Which Type Do I Need?

Your website is just a folder of files. Hosting is the computer those files sit on, switched on all day every day, handing them out to anyone who types in your address. The domain name is the address, hosting is the building. That's the whole concept, everything else is detail and pricing tiers.

The detail matters though, because hosting is one of those things small businesses routinely overbuy. A decent chunk of the people who come to us are paying for far more server than their traffic will ever touch, usually because someone on the other end of a sales call was working to a target. So before the types, a rule of thumb: buy for the traffic you have, not the traffic you're hoping for. Upgrading later takes an afternoon.

The main types, in plain terms

Shared hosting is one big server split between hundreds of websites. Cheap, a few quid a month, and for a small brochure site it does the job. The catch is the neighbours. If another site on the same machine gets hammered by traffic or hacked, yours can slow down through no fault of its own, which is a strange thing to have to explain to a client whose site has done nothing wrong.

A VPS, a virtual private server, carves one physical machine into sealed-off sections so you get your own guaranteed slice of memory and processing. More money, more control, and it assumes someone on your side is comfortable administering a server, because you're the one looking after it.

Cloud hosting spreads your site across a cluster of machines instead of one, so it scales when traffic spikes and no single box can take you offline by dying. You pay for what you use, which is either a benefit or a nasty surprise depending on how closely you watch the bill.

Dedicated hosting is a whole physical server to yourself. Enterprise territory. If you need to ask whether you need one, you don't.

And then there are managed platforms, where hosting comes baked into the product and somebody else worries about updates, security patches, backups and caching. Shopify does this for shops, WP Engine and friends do it for WordPress. We build on Webflow, where hosting is part of the platform, and that's part of why. Nobody here has ever lost a Saturday restoring a hacked WordPress install from a backup, and we would like to keep it that way.

What to look at when you're choosing

Specs get all the attention and deserve maybe a third of it. NVMe storage is quicker than the older SATA drives, more RAM means more visitors doing things at once, unmetered bandwidth means no penalty fees in a busy month. All true, all secondary. The things that decide whether you'll be happy in a year are duller: an uptime guarantee of 99.9% or better with money back when they miss it, backups that run daily without you remembering to do anything, an SSL certificate included rather than sold back to you, and support staffed by people who can fix things rather than a chatbot that apologises in circles. Server location matters too. Pick data centres near your customers, a server in Oregon adds lag for a visitor in Chelmsford.

So which one do you need?

Under about ten thousand visits a month with a simple site, shared or an entry-level managed plan, and dont let anyone talk you into more. An online shop taking payments wants cloud or a solid VPS, the cost of the checkout falling over mid-sale is worse than the hosting bill. Heavy apps and big media sites are dedicated or multi-server cloud territory, and if that's you, you have a technical team having this conversation instead of reading this page.

If it still feels like guesswork, look at your analytics for one number, monthly visitors, and buy the smallest thing that comfortably covers it. Hosting is the easiest part of a website to change later, it is nowhere near worth the anxiety the industry attaches to it.