Welcome to XforWooCommerce article guides.
This articles is for helping anyone who has any kind of slowdowns or problems of such kind.
In most cases, this kind of problems are associated with how you maintain your website basically. So, here’s an interesting article https://www.elegantthemes.com/blog/tips-tricks/optimize-your-wordpress-website
Numbers 4. and 5. should be done immediately. Upon that, 11. is also good. Then, let’s head back to the main ones. Number 1. and 2. Your hosting is of the most importance here, if you have a large site, you need a good hosting, which doesn’t mean that you need a pricey plan, but a quality hosting provider, who maintains his servers. If you need a recommendation please do ask.
Now, 2. Your theme. Do check how your site feels when you use some other themes. This in some cases is quite important. Then number 3. Your plugins are very important. On a well organized WooCommerce website there should not be active more than 10 in total. If you have all sorts of plugins you don’t even use and they’re active do remove them entirely. Deactivate the not needed ones and delete their database data.
Keep your plugins at the latest version. I can’t emphasize this point enough as well as it will give you the best version of the plugin, regularly updating your plugin will save you a lot of headaches down the line.
I would also like to recommend plugins that will help you clean up your database of transients, orphan tables, etc… from my own experience plugins such as the Garbage Collector, WP-Optimize and WP-Sweep do wonders.
Read more XforWooCommerce article guides to learn more. Thank you!