Aerion is a performance optimization tool that identifies and eliminates unused CSS and JavaScript from websites. It is designed for developers and site owners who want to improve their site's speed and efficiency without manual code auditing.

• Unused Code Detection: Scans your site's pages to pinpoint CSS and JavaScript that is loaded but never executed, providing a detailed report of potential savings.
• Automated Cleanup: Offers safe removal options for the identified unused code, helping to reduce overall page weight and HTTP requests.
• Build Integration: Can be integrated into development workflows and build processes to prevent unused code from being deployed in the first place.
• Performance Reporting: Tracks the impact of code removal on key metrics like page size and load time, giving clear visibility into improvements.
• Safe Removal Process: Operates with safeguards to avoid breaking site functionality, often by creating cleaned, production-ready asset files instead of editing live code directly.