Knowledge Centre
Plain-English guides to hosting, domains, email and security in Australia.
The GoodHost Knowledge Centre is a reference library for the questions that come up when you put a business online in Australia, or move one that is already there. It is written for the person who runs the business, not for a system administrator, so it works both as a plain web hosting guide for Australia and as a place to check one specific detail at speed.
Every page follows the same shape. The question sits in the heading, a direct answer sits underneath it, and the detail comes after that for anyone who wants it. Prices are in Australian dollars and marked as excluding GST. Where a rule is set by somebody else, such as auDA’s eligibility conditions for a .com.au licence, it is quoted as the rule actually stands rather than softened into something friendlier.
The material is grouped by the decision you are making rather than by product. Choosing a first plan, sorting out a domain, working out why email keeps bouncing, deciding whether to leave your current host: the guides for each of those sit together, and none of them assume you have read anything else first. Where two topics genuinely overlap, the guides link across to each other rather than repeating the explanation.
If you would rather look at plans than read about them, the web hosting page lists what is available and what each tier includes. Otherwise start wherever your problem is.
Browse by topic
Web Hosting Explained
Answers to what is web hosting, what it costs in Australia, and how to read a plan's real limits before you buy. Written in plain English, no jargon.
11 guides
- What Is Web Hosting? A Plain-English Guide for Australians
- How Much Does Web Hosting Cost in Australia in 2026?
- What Is cPanel? What It Does and Why It Matters
- Best Web Hosting for Small Business in Australia
- Shared vs VPS vs Dedicated Hosting: Which Do You Need?
- Free Web Hosting in Australia: What It Really Costs You
- What Is Cloud Hosting, and Do You Actually Need It?
- Web Hosting Resource Limits: CPU, RAM, IO and Entry Processes
- Website Uptime: What 99.9% Actually Means in Minutes
- Australian Servers: What That Claim Actually Means
- Australian Data Centres: Where They Are and Why It Matters
Domain Names
com.au domain guides for Australian businesses: who is eligible, what registration and renewal cost, how transfers work and why DNS changes take time.
7 guides
- com.au Domain Rules and Eligibility: The Complete Guide
- Best Domain Registrar in Australia: How to Choose
- How to Register a Domain Name in Australia
- How Much Does a Domain Name Cost in Australia?
- DNS Propagation: How Long It Takes and Why
- What Is a Domain Name? How It Works, in Plain English
- How to Change Your Domain Name Without Losing Rankings
WordPress Hosting
WordPress hosting Australia guides: what managed hosting includes, real 2026 prices, published resource limits and why visit caps tell you very little.
8 guides
- WP Engine vs Australian WordPress Hosting: An Honest Comparison
- WordPress Hosting vs Web Hosting: What’s the Difference?
- What Is Managed WordPress Hosting? What You Get
- WordPress Hosting Cost in Australia: Real Prices for 2026
- Why Is My WordPress Site Slow? 9 Real Causes
- WooCommerce Hosting Requirements: What a Store Really Needs
- WordPress Hosting Visit Limits: What Happens When You Exceed Them
- How to Secure a WordPress Site: A Practical Checklist
Business Email
Business email Australia guides: set up an address on your own domain, stop mail landing in spam, and compare hosted mailboxes with Microsoft 365.
7 guides
- How to Set Up a Business Email Address on Your Own Domain
- Free Business Email: What You Give Up to Get It
- What Is Email Hosting, and Why Not Just Use Gmail?
- Why Your Business Emails Go to Spam (and How to Fix It)
- SPF, DKIM and DMARC Explained Without the Jargon
- How to Move Business Email to a New Host Without Losing Mail
- How Many Mailboxes Does a Small Business Actually Need?
Security and Backups
Website security Australia: SSL certificates, backups that actually restore, hacked site recovery and a checklist you can work through yourself.
7 guides
- What Is an SSL Certificate, and Do You Need to Pay for One?
- SSL vs TLS: What the Difference Actually Means
- Do I Need to Buy an SSL Certificate in Australia?
- Why Is My Website Down? How to Diagnose It in 10 Minutes
- How to Restore a Website From Backup (and Test It First)
- How Often Should a Website Be Backed Up?
- Website Security Checklist for Australian Businesses
Switching Hosts
How a website migration service works, what to check before you switch web hosts, and how to move a site between hosts without downtime or lost email.
7 guides
- Free Website Migration: What a Good Host Should Do for You
- How to Move a Website to a New Host, Step by Step
- Will My Site Go Down During Migration? How to Get Zero Downtime
- 12 Questions to Ask Before You Switch Web Hosts
- Overseas vs Australian Hosting: How Much Speed You Lose
- How to Get Out of a Web Hosting Contract
- How to Change Nameservers (and What Breaks If You Rush It)