browser occasionally flags http sites as "not secure"
to get past that "not secure" try putting "https://" before your URL.
For example, If I'm on "www.madeupwebsite.org" and I see "not secure" to the left of the website, typing https:// ususlly solves it. so I would now be typing "https://www.madeupwebsite.org"
sometimes there will be "http://" but not "https://" adding the S can also solve issues.