It's totally rubbish that there's not a separate settings to turn this off.
You can turn this feature off.
Open Safari for me If you have the same problem, then you can protect your privacy with easy steps.
How to Delete Frequently Visited Sites on iPhone (every model, including iPhone 6, 7, 8, X) Open Safari. At the top, Safari shows the contents of your toolbar favorites; at the bottom, the most frequently visited sites. Just toggle off the “Frequently Visited Sites” button, and you’re done. Here you’ll see your Favorites and below that a list of Frequently Visited sites. But if you want to stop this from happening forever and always, that option is under Settings > Safari. Disable frequently visited section on Mac.
The Frequently Visited section in Safari doesn’t stand well from a privacy perspective, despite being useful at times. It is handy as it lets you access these websites with a single tap. By default, Frequently Visited Sites appear below your Favorites whenever you open a new tab in Safari.
To see your Tabs, you need to first display them by clicking on the double-squares icon, you can see it in the pictures above below the ESPN icon. You can turn off Frequently Visited sites in settings, but you turn them ALL off.
But as you just found out, there are many ways to make that less of a … Tap the new tab icon. The Frequently visited section will instantly disappear from the Safari start page.
Open the Settings app, scroll down and tap "Safari" in the list. If you are using a Mac, you can customize the Frequently visited section from the Safari start page.
This is one of the first things I used Feedback Assistant for. Step 2: Tap on Safari. Most people report that it is hard to delete frequently visited sites on iPhone XR and other iOS devices. Step 1: Open the Settings app. When you open a new Safari window or tab, Apple will greet you with your favorites and bookmarks, along with these frequently visited pages. The author intended you to be able to selectively pair the list down. Turn off frequently visited sites in Safari. First of all, I might not want my frequently visited sites appearing right in Safari (even though they mostly match my favourite sites). To instead just remove one or more frequently visited websites while leaving the feature enabled, open Safari’s new tab page and look at the icons for your frequently visited sites. Tap the plus sign icon in the middle at the bottom of the screen to open a new tab. Now, let's start the trial to remove most visited sites through Safari on portable Apple devices. This has the icons for web pages you visit most frequently. Pin Facebook, Pinterest, Twitter, Gmail, or any other website you visit frequently throughout the day.
To remove a particular website from the Frequently Visited section, right-click the website icon, then click “Remove”.
To remove one, simply right click to delete an icon. Safari in iOS 13 has a category named Frequently Visited on its main screen just below Favorites. Pinned sites stay put on the left side of your tab bar so you can easily get to them at any time.
Step 3: Switch the Frequently Visited Sites switch under the General heading to the off position. To do this, open the Settings app, select the “Safari” category, and disable the “Frequently Visited Sites” option under the General options. However, if you want, you have the option to delete frequently visited sites from Safari on iPhone.
Pin frequently visited websites in Safari on Mac.