Set up hosting and CMS

1–3 hours depending on the platform. Impact: critical Effort: medium

Hosting is where your website's files live and get served from; a CMS (content management system) is the software you use to build and update pages. Together they're the engine your site runs on — everything else sits on top of this choice.

A slow or unreliable host caps your page speed and uptime no matter how good your content is, and a CMS you hate quietly stops you from updating your site at all. Pick a fast host and a CMS you'll actually keep using, and every later step gets easier.

How to do it

1

Pick a CMS that fits how you'll actually work

WordPress (most flexible, huge ecosystem), Webflow or Squarespace (visual, low-maintenance), Shopify (if you sell products), or a static setup (fast, developer-friendly). Choose the one you'll realistically maintain — the 'best' platform you avoid using is the wrong one.
2

Choose fast, reliable hosting

Many CMSs include hosting (Webflow, Squarespace, Shopify, WordPress.com). If you self-host, pick a reputable host with good speed and uptime. A CDN in front (any major one) keeps it fast worldwide. Speed here sets the ceiling for your PageSpeed score later.
3

Connect your domain

Point your domain's DNS at your host using the records they provide. Most platforms have a guided 'connect a custom domain' flow that tells you exactly what to add.
4

Confirm it's live and editable

Your domain should load your new site, and you should be able to log into the CMS and publish a change. That two-way confirmation means the engine works.

Common mistakes

Choosing a platform on hype rather than whether you'll actually use it day to day.
Cheap, slow shared hosting that caps your speed — performance here limits everything downstream.
Locking into a platform that's painful to migrate off later. Check how you'd export your content.
Forgetting that some CMSs bundle hosting — you may not need a separate host at all.