Shared Hosting: Basics & Provider Selection
Shared hosting is the most affordable way to put a website online. Choosing the right plan requires knowing what to look for before you sign up.
What Shared Hosting Actually Means
On a shared server, your website sits alongside dozens or even hundreds of other websites. All tenants share the same CPU, RAM, and disk I/O resources. This keeps costs low, but a traffic spike on a neighbor's site can slow yours down.
Shared hosting is the right choice for blogs, portfolios, and small business sites with modest traffic. It is not suited for high-traffic e-commerce shops or resource-intensive applications.
Most providers bundle a free domain, SSL certificate, and a one-click installer like Softaculous into entry-level plans. Always read what happens after the introductory pricing period ends.
Understanding SLAs and Uptime Guarantees
A Service Level Agreement defines the uptime the provider promises, usually 99.9%. That sounds impressive, but 99.9% still allows about 8.7 hours of downtime per year. Always check how the provider calculates and compensates for outages.
Compensation in SLAs is often limited to account credits, not cash refunds. Credits are typically only issued when you submit a support ticket within a set window after the incident.
99.9% Uptime
Allows up to 8.7 hours of downtime annually. Acceptable for non-critical sites.
99.99% Uptime
Limits downtime to about 52 minutes per year. Suitable for business-critical pages.
Compensation
Most SLAs offer credits, not refunds. Know the claim process before you need it.
Independent Monitoring
Use a free tool like UptimeRobot to track your own uptime independently of the provider.
The Overbooking Problem
Shared hosting providers routinely overbook servers, just like airlines oversell seats. They bet that not all customers will use their allocated resources at the same time. This works fine most of the time, but it causes serious slowdowns during peak hours.
Budget hosts are more likely to overbook aggressively. Reading independent reviews on sites like HostAdvice or WebHostingTalk reveals patterns that marketing pages will never admit.
A sudden drop in response times without a traffic spike on your side is a classic sign of overbooking. Moving to a different server within the same provider often resolves the issue immediately.
How to Compare Shared Hosting Plans
Price alone is a poor comparison metric. Renewal rates, resource limits, and support quality matter far more in the long run. Build a checklist before you evaluate any provider.
Renewal Pricing
Introductory rates can triple at renewal. Know the full cost before committing to a multi-year plan.
Storage & Bandwidth
"Unlimited" plans always have fair-use limits buried in the terms of service.
Support Channels
Live chat and phone support make a big difference when something breaks at 2 AM.
Daily Backups
Automated backups should be included. Never rely on a host that charges extra for them.