how to have ad-blocked browsing? I use Firefox and uBlock on my PC to save CPU time and data. Is there a similar way to get faster browsing in Android? I prefer not to use Adblock Plus.
AdBlock does not make your browsing faster. It simply blocks ads. Maybe it does, but that's probably insignificant.

If you want to improve browsing speed, try Opera Max - Data manager.


  Opera Max is a free, data-savings and data-management app that extends
  your data plan. With Opera Max, you can easily manage your data by
  monitoring daily data usage and limit data-hogging apps to Wi-Fi only.
  Opera Max also provides data savings by compressing videos, photos,
  media and more on almost all of your favorite apps and websites -
  without any noticeable loss of quality. Data overage fees are a thing
  of the past with Opera Max!


You can also try Opera's Off-Road feature (different from Opera Max).


  Save time and money On a slow connection? Or, need to control your
  Android phone or tablet’s data use? Switch to Off-Road mode in Opera
  to save data and browse faster.


Or if you already have the Chrome Browser installed, enable Reduce Data Usage in its settings.


  Save Data - reduce mobile data usage by up to 50% while browsing