Your iPad has a convenient feature that improves the web browsing experience: It includes a pop-up blocker that prevents many kinds of pop-up windows from appearing over web pages in Safari.

Most of the time the default site pop-up blocker on Mac's Safari is useful ... You can also select "Block and Notify" if you'd like to choose to allow or block a pop-up when it appears.

We ask non-subscribers to turn off ad blockers when accessing our website ... Select “Don’t run on pages on this domain.” A pop-up will appear. 3. Confirm the “Reload the page” box ...