I did a few tests with trafficinfo to observe data traffic with Pure news widget with the following configuration:
– 5 feeds retrieved
– 50 feed elements displayed
– images enabled (it can use a datas if images are big)
Here is a sample of data traffic with a specific configuration :
– without ofline cache : 680kb
– with offline cache AND google mobilizer (50 new feeds elements to cache): 1.7mb
– with offline cache AND WITHOUT google mobilizer (50 new feeds elements to cache): 8mb