What is Jetpack Boost?

Jetpack Boost is a WordPress plugin that helps optimize page performance and improve Core Web Vitals.

How does a faster website benefit me?

A faster website ranks higher on Google, improves bounce rate, and increases conversion rate.

What are Core Web Vitals?

Core Web Vitals are performance metrics that measure loading performance, interactivity, and visual stability of a website.

What are the performance modules available in Jetpack Boost?

The performance modules available in Jetpack Boost are: Optimize CSS Loading, Defer Non-Essential Javascript, Lazy Image Loading, Image Guide, Image CDN, and Concatenate and Minify CSS and JS.

Can Jetpack Boost automatically generate critical CSS?

Yes, Jetpack Boost can automatically generate critical CSS each time you update your site to improve performance scores.

Boost Website Speed and Performance with Jetpack Boost

Features Download’s trend Changelog Reviews

Boost WordPress Performance

Improve page speed and core web vitals with one-click optimizations.

Rank Higher on Google

Increase website speed and performance for better search engine listings.

Reduce Bounce Rate

Improve user experience and keep visitors on your site for longer.

Increase Conversion Rate

Speed up your website to boost ecommerce sales and conversions.

Author’s Site

3.2.2 – 2024-04-02

Added

Cache: Ensure cache engine is loading every time the Settings page loads.
Cache: Clear cache if Boost module settings are changed
Cache: Show notification in site health if cache system isn’t loading.
Compatibility: Improved compatibility with SEO plugins for smoother Cloud CSS generation.

Changed

Cloud CSS: Optimize regeneration time.
Cloud CSS: Update REST API endpoint to be available even if the module is turned off.
Performance History: Sanitize graph annotation text.
Speed Score: More accurately detect which modules are active when a speed score is requested.
General: Only show installation errors on plugins page.
General: Updated package dependencies.
General: Update getting started and upgrade copies.

See the previous changelogs here

Tested it

By Martin Bay (mbhebsgaard) on April 14, 2024

I tried the plugin and I didn't improve website Speed at all. I use DIVI and have optimised everything. I use WP Super Cache. Recently I uninstalled Jetpack and that speeded my website up significantly. I know Jetpack Boost and Jetpack is not the same plugin but I was surprised how much Jetpack slowed the site.

Plugin inutile se non dannoso

By bigportal on March 25, 2024

Da quando ho installato il plugin, diversi conflitti con tutti i temi (generated press, ocean wp, astra ecc.). In particolare nel mio caso non permetteva la visualizzazione del menu su dispositivi mobili, causando la perdita del 90% il numero degli utenti. Tutto è ritornato alla normalità dopo la disattivazione del plugin

English:

Since I installed the plugin, several conflicts with all themes (generated press, ocean wp, astra etc.). In particular in my case it did not allow the menu to be displayed on mobile devices, causing the number of users to be lost by 90%. Everything returned to normal after deactivating the plugin