This is a tricky one, the performance of a WordPress website depends on 4 primary elements:
- Your host, DNS and CDN
- Your website theme
- Plugins Used
- Performance Optimization
If all of these are chosen and tuned with care, your website will load fast. As a general rule of thumb, under 3 seconds is a good place to be for your website. However, we have built websites load in under 500 milliseconds as well. It all depends on your budget and priorities.