What web hosting is and why you need it
Web hosting is a service that stores your website's files on a server — a computer that stays on and connected to the internet all the time. When someone types your domain name into their browser, their request goes to that server, which sends your website back to them. Without hosting, your website exists nowhere but your own computer, and it goes offline the moment you shut down.
You rent space on a hosting company's server, usually by the month or year. The hosting company maintains the physical hardware, the internet connection, and the software that keeps your site running. You focus on building and updating your content; they handle keeping the lights on.
Key Takeaways
- Web hosting comes in four main types — shared, VPS, dedicated, and cloud — each with different costs and control levels, and your choice depends on your site's traffic and technical needs.
- Shared hosting is cheapest and easiest for small sites, but you share server resources with other websites, which can slow your site during traffic spikes.
- You need a domain name (yoursite.com) separate from hosting, though many hosting companies offer both together or let you register one elsewhere.
- Most hosting plans include email accounts, a control panel called cPanel, and one-click installation for WordPress or other site builders.
- Before you sign up, check the hosting company's uptime may provide, customer support hours, and whether they charge extra to move your site later.
The four main types of hosting and what they cost
Shared hosting puts your website on a server with dozens or hundreds of other websites. You pay the least — typically $2 to $10 per month — but you share the server's memory, processing power, and bandwidth. If another site on the same server gets a traffic spike, your site slows down. Shared hosting works well for blogs, small business sites, and portfolios that don't expect heavy traffic.
VPS (Virtual Private Server) divides a physical server into separate virtual machines, so you get may provide resources and more control. You pay $10 to $30 per month and can install custom software, but you also manage more of the technical setup yourself. VPS suits growing sites that have outgrown shared hosting but don't need a full dedicated server.
Dedicated hosting gives you an entire physical server for your website alone. You pay $50 to $200+ per month and have complete control, but you're responsible for security updates, backups, and troubleshooting. This is for high-traffic sites, online stores with thousands of visitors, or sites that need custom configurations.
Cloud hosting spreads your site across multiple servers in different locations. You pay for what you use — usually $5 to $50+ per month depending on traffic — and your site automatically scales if traffic spikes. Cloud hosting is reliable for sites with unpredictable traffic or those that need to handle sudden growth.
What to look for when comparing hosting companies
Check the uptime may provide — the percentage of time the company promises your site will be online. Most reputable hosts may provide 99.9%, which means about 43 minutes of downtime per month. Read the fine print: some companies only pay a refund if downtime exceeds the may provide, and the refund is often a small percentage of your monthly fee, not a full refund.
Look at customer support hours and channels. Can you reach someone by phone, email, or live chat? Is support available 24/7, or only during business hours? If your site goes down at 2 a.m. on a Sunday, you want to know whether you can talk to a human. Check recent customer reviews on independent sites — not the hosting company's own testimonials — to see how fast and helpful support actually is.
Ask about migration costs if you ever want to move your site to a different host. Some companies charge $50 to $200 to transfer your files and databases. Others do it free. This matters less when you're starting out, but it's worth knowing before you sign a long-term contract.
Confirm what's included in the plan. Most shared hosting includes email accounts (usually 10 to 100), a control panel like cPanel, and one-click installation for WordPress, Joomla, or Drupal. Some plans limit storage or bandwidth; others offer unlimited. "Unlimited" usually has a fair-use policy — if you're using genuinely unlimited resources, the company may throttle your site or ask you to upgrade.
Domain names: registering separately or bundling with hosting
Your domain name (yoursite.com) is separate from your hosting, even though many hosting companies sell both. You can register a domain with one company and host your site with another. The domain straightforward points to your hosting company's servers using DNS records — a system that translates domain names into server addresses.
Bundling a domain with hosting is convenient and sometimes cheaper in year one — you might get a .com for $1 to $3 when you sign up for hosting. But renewal prices are often higher, sometimes $10 to $15 per year. If you register your domain separately with a registrar like Namecheap, GoDaddy, or Google Domains, you keep ownership and can move it to any hosting company later without losing it.
Registering separately also protects you if you ever want to switch hosts. If your domain and hosting are bundled and you leave that company, you have to transfer the domain — a process that takes time and sometimes costs money. Keeping them separate means you own the domain outright and can point it anywhere.
Setting up your site after you buy hosting
Once you've purchased hosting and registered a domain, log into your hosting control panel — usually cPanel, Plesk, or a custom dashboard. Point your domain to your hosting by updating the DNS records. Your hosting company provides the nameserver addresses; you enter them in your domain registrar's settings. This usually takes a few minutes to a few hours to take effect.
Most hosting plans include one-click installers for WordPress, Joomla, Drupal, or other site builders. Click the installer, choose your domain, set a username and password, and the software installs automatically. You then log into WordPress (or whichever platform you chose) and start building your site.
If you're building a site from scratch, you'll also set up email accounts in your control panel. You can create addresses like info@yoursite.com or contact@yoursite.com and configure them to forward to your personal email or to a mail client like Outlook or Gmail.
Common hosting mistakes and how to avoid them
Don't assume "unlimited" means truly unlimited. Unlimited storage and bandwidth are marketing terms; the company's terms of service usually define what counts as fair use. If your site uses resources far beyond typical websites, the host may throttle your speed or ask you to upgrade. Read the terms before you sign up.
Don't ignore backups. Most hosting companies back up your site automatically, but check how often and for how long they keep backups. If your site gets hacked or corrupted, you want to restore from a recent backup. Some plans include automatic backups; others charge extra. If backups aren't included, use a plugin like UpdraftPlus (for WordPress) to back up your site yourself.
Don't lock yourself into a long contract at a low introductory price. Many hosts offer year one at $3 per month, then $10 or $15 per month on renewal. Read the renewal price before you commit. Month-to-month plans cost more upfront but let you leave without penalty if you're unhappy.
Don't choose hosting based on price alone. The cheapest host often has slow support, frequent downtime, or oversells its servers (packs too many sites on one machine). Spending $5 to $10 more per month for reliable hosting with good support saves you headaches later.
Frequently Asked Questions
Can I move my website to a different host later?
Yes. You keep your domain name, and your hosting company (or a migration service) can transfer your files and databases to the new host. Some hosts charge for migration; others do it free. The process usually takes a few hours to a few days, and your site stays online during the transfer if done correctly.
What's the difference between hosting and a website builder like Wix or Squarespace?
Website builders like Wix include hosting, a domain, and a drag-and-drop editor all in one service. You pay a monthly fee and don't manage hosting yourself. Traditional hosting requires you to install WordPress or another platform and build your site yourself, but you have more control and often pay less long-term. Choose a builder if you want simplicity; choose hosting if you want flexibility and lower costs.
Do I need SSL (the padlock icon) on my site?
Yes. SSL encrypts data between your visitor's browser and your server, protecting passwords and payment information. Most hosting companies now include free SSL certificates (usually Let's Encrypt). Your site should show a padlock icon in the browser address bar. If you collect any personal information, SSL is essential.
What happens if my site gets hacked?
Contact your hosting company's support when ready. They can restore your site from a backup, remove malware, and help you find it. This is why backups matter and why choosing a host with good support is important. Some hosts offer security scanning and malware removal as add-ons; others include it in the plan.
How much traffic can my hosting handle?
That depends on your plan and the type of hosting. Shared hosting typically handles 10,000 to 100,000 monthly visitors before slowing down. VPS and cloud hosting scale higher. Your hosting company's specifications list bandwidth and storage limits. If you're unsure, start with shared hosting and upgrade if your traffic grows.