"If you take all of these [studies] with a grain of salt and you look at all of them, you get the general trend, which is upwards," Young said. "We're catching up to Australia. I expect we'll go past them, but we want to see it continue to go up."
The report indicated that only 14 per cent of New Zealanders had internet speeds above 10Mbps.
"That's showing us that we still have a long way to go."
The Government's plan to connect 75 per cent of New Zealanders to ultra-fast broadband by 2020 would help the situation. Ultra-fast broadband allows download speeds of up to 100Mbps at present.
Telecommunications consultant Jonathan Brewer said the increase in speed was likely a result of higher data caps as well as investment in the networks to help cope with increased data demands as more video content becomes available online.
"A few years ago most home users stayed away from TV and movie streaming services, afraid they'd blow their data caps and end up with heavy penalties. Now streaming is becoming the norm.
"I don't think we're seeing the impact of ultra-fast broadband uptake on statistics yet, but I bet that by 2019 average speeds in New Zealand will be ranked in the top 10 in the world," he said.
John Butt of broadband monitoring firm TrueNet said there were some problems with the study.
"There are a lot of issues with the data," Butt said. "It is a good measure of the speed we see in New Zealand when we use the internet but that's very different from the speed you can get, which is what they are measuring."
Butt said Akamai's results were based on the connection speed from all devices regardless of the type of wifi, device, age of the device or distance from the router - all significant factors.
However, Butt agreed New Zealand was tracking well globally.