Internet Speed in Croatia increased to 8591.78 KBps in the first quarter of 2017 from 8183.82 KBps in the fourth quarter of 2016. Internet Speed in Croatia averaged 4056.90 KBps from 2007 until 2017, reaching an all time high of 8591.78 KBps in the first quarter of 2017 and a record low of 1894.05 KBps in the third quarter of 2007. source: AKAMAI