Generally, I like to keep browser extensions down to a minimum, but here’s an essential one if you are tired of all those ‘Clean your mac’ / ‘Speed up your mac’ ads on every website you visit. Download and install the Safari adblock extension from here:
What I like about this particular adblocker is that, if you go with the default filters, not only does it load your pages faster but it also reformats the page as if the ads were never even there, rather than leaving unsightly, blank placeholders in the page as some other ad filtering services do.
The extension is free, though you’re encouraged to donate if you appreciate the work done by the developer.
how to uninstall MacKeeper