ios12 safari cannot open webpage

I cannot open webpage via the search engine. i.e. Google. if I go to www.google.com then I fill apple. then the search webpage there, but if I click www.apple.com. it will not open.

I can open the same webpage via other browsers. or directly type "www.apple.com" in the address bar

It happened after I update to ios12 (safari12?)

Please help.