How to Fix WordPress Mixed Content Error – Step-by-Step Guide

Is your WordPress website showing a “ Not Secure ” warning even after installing an SSL certificate? You're probably dealing with the WordPress mixed content error — a common but easily fixable issue. In this guide, we’ll walk you through 5 easy ways to solve it and make sure your website is fully secured with HTTPS. π What Is the WordPress Mixed Content Error? Mixed content occurs when your website loads over HTTPS (secured), but some elements — like images, CSS, or JS files — are still being loaded over HTTP (non-secured). This inconsistency can trigger browser warnings, affect your SEO, and scare away visitors. ✅ 5 Simple Ways to Fix WordPress Mixed Content Error 1. Install an SSL Certificate Properly Make sure your SSL is fully active. Use tools like Why No Padlock to check for incomplete installations. 2. Update Your WordPress Address to HTTPS Go to: Settings » General Update both the WordPress Address (URL) and Site Address (URL) to https://. 3. Use a Plugin to Fix M...