Frequently Asked Questions

Is Boostify free?

Yes! Boostify is completely free and open source. No license key required, no subscriptions, no hidden costs. Just install and start optimizing your website performance.

Can I use Boostify in commercial projects?

Absolutely! Boostify is released under an open source license. You can use it in personal projects, commercial websites, WordPress themes, HTML templates, SDKs, or any other product without restrictions.

How does the proxy feature work?

When you use worker: true in the onLoad function, Boostify fetches third-party scripts through our proxy server (boostifyjs.com/proxy). This offloads the network request to a Web Worker, reducing main thread blocking and improving Core Web Vitals. The proxy supports popular services like Google Analytics, Facebook Pixel, Hotjar, and more.

What if my service is not in the proxy whitelist?

The proxy supports the most popular third-party services. If you need a service that’s not currently supported, you can open an issue on our GitHub repository, and we’ll consider adding it. In the meantime, you can still use worker: false for traditional loading.

Does Boostify work with WordPress?

Yes! You can include Boostify via CDN in your WordPress theme or use a custom JavaScript plugin to load it. It works great for deferring third-party scripts that slow down WordPress sites.

How can I contribute?

We welcome contributions! You can contribute by opening issues, submitting pull requests, improving documentation, or helping other users in our community. Check out our GitHub repository to get started.

How can I contact support?

For questions and support, you can reach us via GitHub issues or our Discord community. We’re always happy to help!

Related

• Installation Guide - Get started with Boostify
• On Load Events - Learn about the proxy feature
• Boostify is Now Free - Read about our open source journey
• Third-Party Scripts Proxy - Deep dive into the proxy architecture