Astra is among the most popular and fastest-loading WordPress multipurpose themes.Plus, Astra is designed for good SEO (search engine optimization).
GeneratePress has a strong focus on excellent performance and small, clean code. The theme size is less than 30 kB, which is the smallest WordPress theme you'll find.
Divi combines great looks with a wealth of impressive features.Divi a great option for people who want the power to build custom designs without needing to know any code.