What is Mixed Content

HTTPS issue: Secure page loading insecure (http) resources.

Identify Problem Resources

Browser console → Look for 'Mixed Content' warnings → Note http URLs.

Fix Methods

Force HTTPS Site-Wide

.htaccess → Add HTTPS redirect rules.

phpMyAdmin → Search for 'http://yourdomain.com' → Replace with 'https://'.

Use Plugin (WordPress)

Really Simple SSL or Better Search Replace.

Common Sources Table

SourceFix
Hardcoded imagesUse relative URLs or HTTPS
External scriptsFind HTTPS versions
Theme CSSUpdate theme files