What is Web Hosting?
Key Takeaways
- Every website needs hosting. The domain name is the address; hosting is where the site actually lives.
- The main types are shared, virtual private server, dedicated, cloud and managed hosting, which trade cost against control and capacity.
- Hosting affects speed, uptime and security, all of which visitors and search engines notice.
- Managed hosting takes updates, backups and security off the business’s hands at a higher price.
Understanding Web Hosting
When someone visits a website, their browser asks a server for the site’s pages, images and data. A hosting provider owns and runs those servers, keeps them connected and powered, and rents space and resources on them to website owners.
The choice of hosting shapes how a site performs. Cheap shared hosting splits one server among many sites, which can slow a site when neighbours are busy. Dedicated and cloud options give more capacity and control, and managed hosting adds expert maintenance for a specific platform.
For most businesses the right hosting is decided by what the site has to do: the traffic it expects, how critical it is that the site never goes down, how sensitive the data it handles is, and whether anyone in the business has the time and skill to maintain a server.
Related Terms
Frequently Asked Questions (FAQs)
What is the difference between a domain and web hosting?
The domain is the name people type to find a site. Hosting is the server space where the site’s files are kept and served from.
Does hosting affect search rankings?
Indirectly. Slow load times and frequent downtime make for a poor experience, and search engines take page experience into account.
What is managed hosting?
Hosting where the provider also handles technical upkeep such as updates, backups, security and performance tuning, usually for a specific platform.
This term is treated at length in The Expanding Universe of Web Hosting: A $183.18 Billion Outlook by 2026.