Hosting Knowledge

A simple mental model for the three concepts and how they connect.

What web servers do when a browser asks for a website and where hosting fits.

What cPanel is used for, common hosting tasks it handles, and why some hosts use other dashboards.

How HTTPS certificates protect connections and why modern websites should use them.

How a content delivery network can reduce distance between visitors and cached site assets.

What uptime percentages mean, what they do not guarantee, and how to think about availability.

How data transfer relates to pages, visitors, images, downloads, and host policies.

How solid-state storage and NVMe differ conceptually and why storage speed is only one performance factor.

How nameservers delegate DNS control and why they matter when connecting a domain to a host.

How DNS turns a domain name into the records browsers and services need.

How subdomains work, common uses, and when a subfolder may be simpler.

What can change during a migration and how to reduce avoidable downtime.

What a useful backup should contain, how often to create one, and why restore testing matters.

How staging environments help test updates before touching a live site.

Why introductory hosting prices and renewal prices can differ and how to compare total cost.