Really Simple SSL Pro

$3.95

Really Simple SSL Pro is an advanced version of the popular Really Simple SSL plugin, designed to help WordPress users easily migrate their websites to HTTPS and enhance their security. While the free version handles basic SSL activation, the Pro version includes additional features to further protect your website and ensure compliance with security standards.

Key Features of Really Simple SSL Pro

  • Automatic SSL Detection: Automatically detects your SSL certificate and configures your site to run over HTTPS with minimal effort.
  • Mixed Content Fixer: Automatically fixes mixed content errors, which occur when some elements on your site (e.g., images, scripts) are still loaded over HTTP.
  • HTTP Strict Transport Security (HSTS): Enables HSTS to force browsers to use HTTPS for your site, providing an extra layer of security.
  • Security Headers: Adds important security headers such as Content Security Policy (CSP) and X-Frame-Options to protect your site from common vulnerabilities like clickjacking, XSS attacks, and more.
  • Vulnerability Scanning: Scans your website for potential security vulnerabilities and suggests fixes to harden your site.
  • Premium Support: Includes access to priority support to help troubleshoot any issues related to SSL, security headers, or HTTPS configuration.
  • Easy HTTPS Migration: Seamlessly migrate your entire site to HTTPS without dealing with complex configurations.
  • Enhanced Website Security: Strengthen your site’s security with additional security headers and protection against common attacks.
  • Improved SEO & User Trust: Running your site over HTTPS can boost SEO rankings and improve user trust, as most modern browsers now flag non-HTTPS sites as “Not Secure.”
  • Comprehensive Reporting: Get insights into your site’s security status with reports that highlight areas needing improvement.

Pricing Information 

Currently, Really Simple SSL Pro offers the following annual license packages:

  • Personal: $69 for 1 domain.
  • Professional: $119 for 5 domains.
  • Retail: $209 for 25 domains.

Installation

  • Purchase a license: Visit the Serious Simple SSL homepage to choose the appropriate package and obtain your encryption license.
  • Install the free version: You will still need to install and activate the free version from the WordPress plugin repository beforehand.
  • Upload the Pro version: Upload the Pro version’s .zip file to the Plugins section in WordPress, then enter the License Key to activate advanced features.
Last Version: v9.5.9
License Type: GPL License
Last Update: Mar 25, 2026
By Publisher: Really Simple
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