Akamai's numbers are more flawed than the Ookla numbers, akamai uses data they collect from their servers(sites that use their servers are included)
Ookla's numbers comes directly from us -the user - which means that ookla's numbers represent our speeds more than Akamai's numbers.
More info: http://www.zdnet.com/speed-data-explained-why-akamai-seems-so-slow-7000014805/
http://publicpolicy.verizon.com/blog/entry/how-broadband-speeds-are-measured-a-teachable-moment







