If a webpage or site does not load properly, clear browser cache and open a fresh instance of the page.
Step 1: Click Settings on your device Home screen.
Step 2: Scroll down and tap Safari.
Step 3: Tap Clear History and Data.
Step 4: Tap Clear History and Data again to confirm your choice.
Simultaneously Close All Open Tabs in Safari
Step 1: Launch Safari to view your currently opened tabs and then tap the Private button at the bottom of the screen.
Step 2: Tap Done to close all browser windows.