Step 1
Launch Safari by touching the “Safari” app on your iPad
Step 2
Select the “Bookmarks” on left corner of browser, it looks like and open book.
Step 3
Select “History” in the menu that appears
Step 4
Now see a list of all the websites you have visited, At the bottom of the list your will see the word “Clear”
Step 5
Select “Clear All History”
Step 6
To clear the cached you need to close Safari and go to “Settings”
Step 7
Once opened settings, Scroll down the list on the left side until you find “Safari”
Step 8
Select the word “Clear History and Website Data” at the bottom of page.
Step 9
Select “Clear” in the pop up box to clear the cache, cookies and history
Step 10
Cache cleared then close and open Safari again