Short answer
The browser and the server could not agree on a way to encrypt the connection. On shared hosting it nearly always means the certificate is missing or not yet issued for the exact name being requested — often a subdomain the certificate does not cover.
Learn more
- SSL certificate not issued or not renewingWhy a free certificate won’t issue or renew — DNS not pointing to Traxio, AAAA records, CAA, Cloudflare or rate limits — and how to fix each.
- SSL certificates for subdomainsHow subdomains get SSL on Traxio, how long it takes after creating one, and what to do if a subdomain shows a certificate warning.
- “Your connection is not private” on your websiteDecode browser certificate errors — NET::ERR_CERT_COMMON_NAME_INVALID, DATE_INVALID, AUTHORITY_INVALID — and fix the cause on your site.
Step-by-step
- Make your site secure with HTTPSBeginner · 15 min · 7 steps