The cache on any internet browser can get clogged with cookies and other files which help run websites, and the same is true with the Safari browser on your iPhone. So clearing the website data on your iPhone can help it run at top speed. Clearing your web data will also delete your history of visited websites, so it's worth bookmarking any websites that you want to save to go back to easily later. Note: Remember this will log you out of websites you're logged into on Safari. How to clear cache on iPhone step by step

Source: Daily Mirror September 06, 2018 13:39 UTC