Top Training & Certification Websites in South Korea

Key Insights on Top Training & Certification Websites in South Korea on December 2025

As of December 2025, auctionall.co.kr leads Training & Certification in South Korea with 35.91K monthly visits. Its audience skews mobile-first (10.07% desktop / 10.07% mobile), and traffic is up month over month 502.26% and up year over year 128.6%. hackersbook.com holds second with 22.57K visits and a desktop-leaning mix (63.45% desktop / 36.55% mobile), while goegm.kr ranks third with 19.61K visits.

Across the leaders, cleanlearning.co.uk is the most mobile-first (100% of visits), whereas pmi.org is the most desktop-reliant (100%). Momentum favors way2wei.ru in the latest month (7,550%), while tonyrobbins.com shows the steepest pullback. On a yearly view, glocoach.com posts the strongest expansion (25,700%), contrasted with immi.se (-89.8%).

Acquisition patterns also differ: auctionall.co.kr is driven primarily by search, auctionall.co.kr by direct, and auctionall.co.kr by referral; overall, 48 of the top 100 sites are direct-led, 43 are search-led, and 5 lean on social.

These insights come from the Traffic & Market Toolkit, enriched with extensive clickstream data.

Our AI algorithms analyze petabytes of information from a blend of proprietary and external data pools, reflecting the online activities of over 200 million anonymized users.

For more detailed information on our data-gathering and analysis process, please visit our information page here.