Restore your Safari bookmarks on iCloud.com
You can restore your Safari bookmarks from an earlier version that was automatically archived in iCloud. For example, you might want to restore an earlier version to recover some bookmarks that were accidentally deleted.
When you restore an earlier version, your current version is first archived in iCloud so if you change your mind, you can go back to it.
On iCloud.com, tap in the toolbar, then tap Data Recovery.
Tap Restore Bookmarks.
You can sort available bookmarks by Date Deleted, Name, or Folder.
To the right of the version you want to restore, tap Restore.
There may be more versions than can be displayed. Scroll to see them all.
Note: Wait until iCloud finishes restoring your Safari bookmarks before you change them. During the restore process, any changes you make aren’t saved.
The restored bookmarks appear on all your devices that have Safari turned on in iCloud settings.
If you change your mind, you can restore the Safari bookmarks you were using. Just follow the steps above to restore the most recent version available.