The free WordPress theme repository is large and uneven, but a small number of well-maintained themes come up again and again for good reason — they're fast, flexible, and actively supported. Here are twelve worth starting with.
1. Astra
Extremely lightweight and widely compatible with popular page builders, Astra is a common default choice for business sites that want speed without sacrificing design flexibility.
2. GeneratePress
Known for its minimal footprint and clean code, GeneratePress is a favourite among developers who prioritise page speed above visual flourishes.
3. OceanWP
A flexible general-purpose theme with strong WooCommerce support built in, useful if you're planning to sell online eventually.
4. Neve
Built with mobile performance specifically in mind, Neve includes several starter templates aimed at small business and agency sites.
5. Kadence
Pairs well with the block editor and offers a large library of starter templates, making it a solid choice if you want a more visual design process.
6. Blocksy
A newer theme built entirely around the block editor, with a strong focus on customisation without needing a separate page builder plugin.
7. Hello Elementor
An intentionally bare-bones theme designed as a blank canvas for the Elementor page builder — a good pick if you already know you'll build everything visually.
8. Sydney
A business-focused theme with a built-in hero section and testimonial layout aimed squarely at small company websites.
9. ColorMag
Originally designed for magazine and news layouts, but its grid-based homepage also works well for businesses with a lot of blog content.
10. Zakra
Offers a wide range of free starter demos across different industries, useful if you want something closer to a finished design out of the box.
11. Ashe
A simple, content-first theme that works well for service businesses that don't need heavy visual customisation.
12. Go
An official WordPress.com theme built for general-purpose sites, kept intentionally simple and fast-loading.
Key takeaway: Pick a theme based on how it performs in PageSpeed Insights and how well it fits your actual content, not how many features it advertises — most business sites need far less customisation than a themed demo suggests.