I did some quick research on this. If you are using google chrome, click the 3 dots in the upper right, click settings, scroll down to site settings, click on site settings, scroll down to additional content settings, click it, check to see if adds are blocked, if not click on it and use to slide bar to the left, adds will be blocked, not all but most. Also above it, pop-ups and redirects ca be blocked by moving it's slide bar.
For google chrome users, there is an incognito browsing session one can use as well, no adds will get through. Right click google chrome and choose new incognito window