WooCommerce has clear technical requirements for the server it runs on. Meeting them keeps your shop stable, secure and fast enough to take orders.
WooCommerce needs a recent PHP version, at least 256MB of memory, HTTPS with SSL, a modern database and enough fast storage to run an online shop well.
The official minimum specs
WooCommerce publishes the specs a server should meet. Hitting them keeps the shop stable and avoids odd errors. Most quality hosts cover these by default, but it pays to check before you commit.
- PHP version. WooCommerce recommends PHP 7.4 or higher, and newer versions like PHP 8.x run faster.
- Memory limit. At least 256MB of PHP memory, with more for busy shops and many extensions.
- Database. MySQL 5.7 or higher, or MariaDB 10.4 or higher, to store products and orders.
- HTTPS support. An SSL certificate so the shop runs securely over HTTPS.
Why PHP version matters
PHP is the language WordPress and WooCommerce run on. Older versions are slower and stop getting security updates, which puts your shop at risk. A recent version runs the store faster and stays supported. Good hosts keep PHP current and let you upgrade with a click.
Running an outdated PHP version is one of the most common causes of slow, insecure WooCommerce stores. Keep it up to date.
Memory and processing
WooCommerce works the server harder than a plain site. Each shopper triggers database queries for products, stock and their cart. Too little memory causes crashes on heavy pages like the admin dashboard or a bulk product import.
- 256MB minimum. Enough for a small shop, though busy stores need more headroom.
- 512MB or more. Better for larger catalogues, many plugins or heavy traffic.
- Processing power. More CPU keeps pages quick when several shoppers browse at once.
The right amount depends on your catalogue and traffic. Our guide on how many products WooCommerce can handle covers the demands of a large store.
SSL and HTTPS
Every shop must run over HTTPS. SSL encrypts logins, card details and personal data as they travel between shopper and server. Without it, browsers warn visitors away and payment gateways refuse to work. Most hosts include a free SSL certificate, so confirm yours does.
SSL is also the first step toward handling payments safely. Our guide on WooCommerce security and PCI compliance explains the wider rules for taking card data.
Storage and bandwidth
Your shop needs disk space for files, images and the database. Product photos add up fast, so a small starter allowance can fill quickly. Fast storage matters too, since solid-state and NVMe drives read data far quicker than old disks.
- Enough disk space. Room for your files, product images and a growing database.
- Fast drives. SSD or NVMe storage speeds up every page load.
- Reasonable bandwidth. Enough data transfer to serve your traffic without limits or fees.
Extras that help
Beyond the minimums, some features make running a shop easier. They are not strictly required, but they smooth the day-to-day work and improve speed.
- Object caching. Tools like Redis speed up database work on busy shops.
- WP-Cron support. Reliable scheduled tasks handle emails, stock and subscriptions.
- Staging sites. A test copy lets you try updates safely.
Checking a host meets them
Before you sign up, confirm the host lists a recent PHP version, at least 256MB memory, a modern database, free SSL and fast storage. Any shop-focused host should tick these boxes. To find plans that do, browse our picks for the best WooCommerce hosting.
Server software that helps
Beyond the raw specs, the software a host runs shapes how well your shop performs. A few server-side tools make a real difference for WooCommerce.
- OPcache. Stores compiled PHP in memory so pages build faster on each visit.
- Redis or Memcached. Object caching that speeds up repeated database queries.
- HTTP/2 or HTTP/3. Newer protocols load page assets more efficiently.
- A recent web server. Modern Nginx or LiteSpeed handles busy shops better than older setups.
Meeting requirements over time
Requirements are not a one-off check. WooCommerce and WordPress raise their minimum versions over time, and old software falls out of support. Keep an eye on the recommended specs and upgrade PHP and the database when your host offers newer versions. A store that meets the specs today can drift out of date if it never updates.
A host that keeps its software current does much of this for you. Managed plans in particular handle version upgrades and server tuning, so your shop stays within the recommended specs without extra work on your side.
Frequently asked questions
What PHP version does WooCommerce need?
WooCommerce recommends PHP 7.4 or higher, and newer versions like PHP 8.x run the shop faster. Older versions are slower and stop getting security updates. Most quality hosts keep PHP current and let you upgrade with a click.
How much memory does WooCommerce require?
The minimum is 256MB of PHP memory, which suits a small shop. Busy stores with large catalogues or many plugins benefit from 512MB or more. Too little memory causes crashes on heavy pages like the admin dashboard.
Does WooCommerce need an SSL certificate?
Yes, every shop must run over HTTPS, which requires an SSL certificate. SSL encrypts logins and card details, and payment gateways refuse to work without it. Most hosts include a free certificate, so confirm yours does.
What database does WooCommerce use?
WooCommerce needs MySQL 5.7 or higher, or MariaDB 10.4 or higher, to store products, orders and settings. Almost every WordPress host provides one of these by default. Object caching on top helps a busy shop run faster.
How much storage does a WooCommerce store need?
Storage needs depend on your product images and database size, which grow over time. A small shop may need only a few gigabytes, while a large catalogue needs much more. Fast SSD or NVMe storage also speeds up every page load.
