Uninstalled

At the beginning it was very useful, with some paid options. Right now it is a commercial plugin that cannot be used.

From: Is Jetpack free? Yes! Jetpack’s core features are and always will be free. These include: site stats, a high-speed CDN for images, related posts, downtime monitoring, brute force attack protection, automated sharing to social networks, sidebar customization, SEO (search engine optimization) tools, and much more.

To: Jetpack has many free features. Advanced Jetpack features like backups, malware scanning, and site search are included as part of our paid plans. Ready to give Jetpack a try?