How do I fix mixed content warnings preventing my secure green lock icon from showing?

Mixed content defects manifest when a site with an active SSL certificate attempts to source assets, script hooks, or styles using old unencrypted HTTP link structures instead of secure HTTPS pathways.

“Most minor website breaks are caused by simple script conflicts, legacy code blocks, or broken API handshakes. We identify and clear these issues immediately as a straightforward, one-time fix.”
— Jeff Bollettino, Managing Director, Ignite Conversions