Complex sentence: Established in 2000, EUobserver claims to be the largest online daily news site focused on the EU with over 60,000 daily readers and the second most read EU-related news source used by journalists after the "Financial Times".
Split into simpler sentences: Established in 2000, EUobserver claims to be the largest online daily news site focused on the EU. It has over 60,000 daily readers and is the second most read EU-related news source used by journalists after the "Financial Times".