How Do You Implement SSL and HTTPS on a WordPress Site?

SSL (Secure Sockets Layer) encrypts data between your server and visitors. HTTPS is the secure version of HTTP that uses SSL. Google uses HTTPS as a ranking signal and Chrome marks HTTP sites as “Not Secure.” I implement SSL on every site during initial setup. Let’s Encrypt provides free SSL certificates that work perfectly with WordPress.

How Do You Get a Free SSL Certificate for WordPress?

Most hosting providers (Hostinger, SiteGround, WP Engine) offer free Let’s Encrypt SSL certificates through the control panel. Enable it in your hosting dashboard with one click. If your host does not provide free SSL, use Certbot (certbot.eff.org) to generate a Let’s Encrypt certificate manually. The process takes 5 minutes and is fully automated with auto-renewal. Once the certificate is installed, update your WordPress site URL from HTTP to HTTPS in Settings > General.

What Should You Do After Enabling SSL?

Install a plugin like Really Simple SSL that handles the HTTP to HTTPS redirect and fixes mixed content warnings where some resources still load over HTTP. Update your Google Search Console property to the HTTPS version. Resubmit your XML sitemap. Update your Google Analytics property URL. I use Really Simple SSL on all sites — it automatically handles 95% of SSL migration tasks. For more WordPress configuration, read WordPress Hosting guide.