The of all newly-updated ad-blocking differences can then be added (or removed) in one go to the new master file, which can then be updated. But if the hash sum is different, the original file can be compared to the new one for any differences. If I select to auto-update the ad-blocking lists every 15 minutes, updates can be checked against an MD5 or SHA1 sum, preventing unnecessary downloading of files. This makes the ad-blocking faster, and allows searches done to the ad-blocking master files to be done much faster.Īlso, this way a few things can be done. This mitigates that problem, even if it doesn't solve it.Īfter downloading the ad-blocking lists, compact them into a single, sorted file.

This results in ads getting displayed even when an ad-blocker is present. This helps, as some websites will employ anti-adblocker scripts that bypass the ad-blocking extensions quicker than the auto-update can. Also, give warnings to users if some lists are redundant (like EasyList and EasyList+EasyPrivacy).Īllow users to manually configure how often ad-blocking lists will be auto-updated. Please allow users to add these lists, and include them as optional lists by default.Īdd a brief and helpful description to each ad-blocking list, so users know what they're getting. Not all of these can be added to Opera's native ad-blocking list.

Optimize the downloading of ad-blocking lists into the master file. Allow users to manually configure how often ad-blocking lists will be auto-updated. Also, give warnings to users if some lists are redundant (like EasyList and EasyList+EasyPrivacy).Ģ. Add more default optional ad-blocking lists to Opera's native ad-blocker, and allow users to add URL's as custom ad-blocking lists.ġ.1 Add a brief and helpful description to each ad-blocking list, so users know what they're getting.

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