What Is Web Hosting? A Beginner's Guide to How Websites Get Online
Updated: 6 hours ago
Disclosure: This article and the video tutorial included were sponsored by Wix. I work closely with Wix to create clear, accurate, educational content for Wix users.
TL;DR
Web hosting is the service that stores your website's files on a server and makes them accessible online 24/7. It's different from a domain name, which is simply the address people use to find your site. There are four main types of hosting — shared, VPS, dedicated, and cloud — each suited to a different budget and traffic level. If you build your website with an all-in-one platform like Wix, hosting is already included and fully managed, so there's no separate hosting account to buy or configure.
What Is Web Hosting?
Web hosting is a service that stores the files that make up your website — things like images, videos, code, and text — on a powerful, internet-connected computer called a server, so that anyone can view your website whenever they want. Without web hosting, those files simply aren't accessible on the internet.
A useful way to picture this: imagine you've spent weeks creating handmade products for a craft fair — inventory made, signs designed, display shelves packed. If all of it just sits stacked in your living room, no customer can ever see it. That's what a website looks like when it only exists as files on your own computer. Your website files are the products. Web hosting is the booth you rent at the fair — it gives your website a place to "live" online so people can actually find it, browse it, and interact with it.
How Does Web Hosting Actually Work?
When someone types your website address into their browser, their computer sends a request to the server where your site's files are stored. The server then sends those files back so the visitor's browser can display your website. That server needs to stay connected to the internet 24 hours a day, which is exactly what a hosting provider is set up to do — keeping the physical or virtual machine running, connected, and secure so your site doesn't go offline.
Web Hosting vs. Domain Name: What's the Difference?
Hosting and domain names are easy to confuse because you typically need both to run a website, but they do two different jobs. Renting hosting gives you the physical space for your website's files. Your domain name is the address printed on your business card, or the booth number in the craft fair directory — it tells people exactly where to go, but it isn't the space itself or the products inside it.
You can buy a domain name and never build a website, and you can build a website and never buy a domain — but if you want people to actually view your website online, you always need web hosting. In short: web hosting stores your website's files, and your domain name is simply the address people use to find it. Check out this guide for more information on how to get a domain name.
What Are the 4 Types of Web Hosting?
Hosting providers generally offer four types of hosting, and the right one depends on your budget, technical needs, and how much traffic your site gets.
Shared Hosting
Shared hosting is where many websites begin. It works like renting a booth at a local craft fair alongside dozens or hundreds of other vendors — everyone has their own booth, but you all share the same building, parking lot, and power outlets. Shared hosting is usually the most affordable option, which makes it a good fit for new websites or small businesses just getting started. The tradeoff is that you're sharing server resources with other websites: if another site on the same server suddenly gets a huge traffic spike, your site's performance can be affected too.
VPS Hosting
VPS hosting (Virtual Private Server) is like upgrading from a temporary craft fair booth to a permanent stall inside a busy indoor marketplace. You're still sharing the overall building with other vendors, but you have your own dedicated space — your own walls, your own outlet, more room to grow. On a server, that means your portion is reserved specifically for you, which generally means more consistent performance and more control than shared hosting.
Dedicated Hosting
Dedicated hosting is like owning your own brick-and-mortar storefront: the entire building is yours, you don't share it with anyone, and you decide how everything is set up. With dedicated hosting, your website has an entire physical server to itself. Because of that exclusivity, it's also one of the most expensive hosting options, and it's typically used by very large websites with thousands or millions of visitors that need maximum performance and control.
Cloud Hosting
Cloud hosting is more like a network of pop-up shops across the country rather than one single location. If one location gets busy during the holidays, inventory and staff can shift to help keep things running smoothly, and if one location has a problem, customers can be served from another. Instead of relying on a single server, your website draws on resources across a network of servers, which makes it more reliable and better able to handle sudden traffic spikes — for example, if a page gets featured in a popular newsletter or goes viral on social media. That flexibility to scale automatically, without moving your site to a bigger server every time traffic grows, is a major reason cloud hosting has become so popular.
What Should You Look for in a Hosting Provider?
Most small business owners don't need to become hosting experts, but it helps to know what separates a good provider from a weak one. Four things are worth comparing: uptime, or how reliably the host keeps your site online (look for 99.9% or higher); bandwidth, or how much data your site can transfer to visitors at once; security features like SSL certificates and DDoS protection; and whether the hosting is self-managed or fully managed for you. That last point — self-managed versus fully managed — is often the biggest decision small business owners actually face, and depending on the platform you choose, you may never have to think about servers at all.
Do You Need to Buy Web Hosting Separately?
It depends on how you're building your website. If you're using a platform like WordPress.org, you'll typically choose and pay for a hosting provider yourself — comparing plans, deciding how much performance you need, and handling some technical setup along the way.
All-in-one platforms work differently.
Wix offers a powerful website builder that lets you build a site fast, and hosting is included with every website rather than sold as a separate plan you have to configure. That means you don't have to think about whether you picked the right server or when it's time to upgrade — the platform handles the technical infrastructure behind the scenes, including things like security updates, automatic SSL certificates, performance optimization, and protection against DDoS attacks.
This approach is sometimes called fully managed hosting, or Software as a Service, because instead of managing servers yourself, you're using a platform that handles that technical work for you. Going back to the craft fair analogy: instead of renting an empty storefront and handling the roof, electrical system, and security yourself, it's more like renting a boutique where those building responsibilities are already taken care of, so you can focus on your products and your customers.
A common misconception among beginners is that you need to separately buy a domain name, web hosting, SSL certificates, security software, and backups before you can even start building a website. With an all-in-one platform, many of those pieces are already built in, which makes it considerably simpler to get a website online.
How Does Wix Handle Web Hosting?
If you're building with Wix, hosting is already included, so there's no separate hosting account to purchase or connect. Every Wix site is backed by enterprise-grade infrastructure, so reliability, security, and performance are built in from the start — including if you're using Wix Harmony, Wix's AI-powered website creation experience, where hosting is handled behind the scenes in exactly the same way.
If you're ready to start building, you can explore Wix website templates and find a design for your business.
Frequently Asked Questions
Is web hosting the same as a domain name?
No. Web hosting is the service that stores your website's files on a server so they're accessible online. A domain name is just the address people type to find your site — like a booth number at a craft fair. You need both to run a typical website, but they're separate services that do different jobs.
What's the difference between shared, VPS, dedicated, and cloud hosting?
Shared hosting puts your site on a server with many other websites and is the most affordable option. VPS hosting gives you a reserved portion of a shared server for more consistent performance. Dedicated hosting gives your site an entire server to itself, offering maximum control at a higher cost. Cloud hosting draws resources from a network of servers instead of just one, making it easier to handle sudden traffic spikes reliably.
Do I need to buy hosting if I use a website builder like Wix?
No. If you build your website with an all-in-one platform like Wix, hosting is already included as part of the platform. There's no separate hosting provider to research, purchase, or configure — the platform manages the servers, security, and maintenance for you.
What should I look for in a hosting provider?
Focus on uptime (aim for 99.9% or higher), bandwidth, security features like SSL certificates and DDoS protection, and whether the hosting is self-managed or fully managed. Fully managed hosting handles the technical maintenance for you, which is usually the better fit if you don't want to manage servers yourself.
Can a website go offline if hosting isn't reliable?
Yes. Since your website's files live on a server, if that server goes down, is overloaded, or loses its connection, your site can become unavailable to visitors. This is why uptime and the type of hosting you choose — shared, VPS, dedicated, or cloud — matter, especially as your traffic grows.
Is cloud hosting better than shared hosting?
Cloud hosting generally handles traffic spikes and reliability better than shared hosting because it draws on a network of servers rather than just one. However, shared hosting is more affordable and often perfectly sufficient for small, low-traffic websites just getting started. The better option depends on your site's size, budget, and how much traffic you expect.
Watch the full video: What Is Web Hosting? Made Simple, on the Wix Made Simple channel.
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