@protoss
I’m sorry to hear the plugin isn’t working well for you.
If I may ask, what version are you using where this problem occurs. There were some sporadic performance problems (detailed here) with the major version update (3.0.0), but others are reporting they are fixed as of version 3.2.0, and later updates included other improvements. Is the plugin still slow with the most recent updates?
If it is still slow, can you send me the output of the Session Log. The “Send a Copy of Log To Developer” button mentioned in an earlier post in this thread works for most websites. If you want to be sure it works properly, the best choice is to copy and paste it in an email to me. Contact information is available on the same “Report a Problem / Debug” tab.
Recent versions of this plugin load all of the code in between 20 and 30 milliseconds on all of my testing sites, and the handful of other sites I have received information on. That is .02/.03 of a second added to the WordPress admin load time, and shouldn’t even be noticeable. The Ad Blocking Detector dashboard itself loads comparably to all other WordPress admin pages.
If your website is significantly slowed with recent plugin versions, I believe something is broken specific to your site, and I can investigate that problem (with the Session Log).
As far as CPU usage, I will look into the CPU time used, but it shouldn’t be significant, and no problems have appeared on other sites, so again, this may be specific to your site.
Once again, I’m sorry you’re experiencing problems. If you send the Session Log, I can investigate and hopefully fix the problem.