South Korea continues to see a dominant presence of WordPress, holding over 57% of the CMS market share in 2026. With a rapidly growing number of websites, WordPress remains the preferred platform for both small businesses and large enterprises, driven by its flexibility and extensive plugin ecosystem.
The digital landscape in South Korea is highly mobile-centric, with 72% of website traffic coming from mobile devices. The country's digital ad spend has surpassed ₩18 trillion, reflecting its strong online economy. Website performance and speed are critical, with average load times around 2.4 seconds, emphasizing the importance of optimized hosting and content delivery.