Safari no longer works. When I open it I get a message that the site can not be found
Safari on my IPhone 11 no longer works. When I open it a message appears that says web page not available
Apple Watch Series 2, watchOS 6
Try to optimize the range of the mobile network, see this Apple article: If you see No Service or Searching on your iPhone or iPad
https://support.apple.com/en-us/HT201415
And check the Wi-Fi network, see the following Apple articles:
Connect to Wi-Fi on your iPhone, iPad, or iPod touch
https://support.apple.com/en-us/HT202639
If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network