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 Your Website Performance with Jetpack Boost

Boost WordPress Performance

Optimize page performance with Jetpack Boost to speed up your WordPress site and improve Core Web Vitals.

Rank Higher on Google

Activate one-click optimizations to increase your website's performance and improve your search engine rankings.

Reduce Bounce Rate

Improve website loading speed and user experience to keep visitors on your site for longer and reduce bounce rate.

Enhance Conversion Rate

Supercharge your WordPress site's performance and improve core web vitals scores to increase your ecommerce conversion rate.

Author’s Site

3.9.0 – 2025-02-17

Added

Cloud CSS: Handle prioritized cloud CSS regeneration for cornerstone pages updates.
Concatenate JS: Add compatibility with “Depay Payments for WooCommerce”.
Speed Scores: Add tracking for speed score pop-out CTA.

Changed

Admin Panel: Cleanup CSS styles.
Concatenate JS/CSS: Update concatenated assets to be stored on the server as files.
Updated package dependencies.

Fixed

UI: Fix UI discrepancy in Boost settings page upon toggling multiple Modules at same time.

See the previous changelogs here

website broken since last update

By eveliens on February 23, 2025

Even tried to remove it, but this also breaks my website. Update breaks it to

Jetpack Boost Works Perfectly!

By sheabulislam on February 23, 2025

It was Nice and easy! 😍

perfecto plugin

By jbshinenic on February 22, 2025

exelemte gracias

Does What It Says

By ronaldljohnson on February 20, 2025

Sped up my web site after a few tweaks and regeneration. Seems faster than ever.

Great Plugin

By jahrat on February 13, 2025

My site did get faster and so easily.

Thanks guys!

Very useful

By paulocwb2003 on February 7, 2025

Very useful

Algo digno de mencionarse...

By kassimcito on February 5, 2025

Bastante bueno hay que decirlo... Espero podamos mejorar en el ranking... Poco a poco...

Great

By dspplug on January 27, 2025

Concatenate JS might work ok; the cdn works fine. The optimize css settings; I left those alone because they broke my site. But for free, this is gold nuggets; you can't find what you get in Jetpack boost elsewhere. Nothing but good things to say; but I've seen better minify.

More I learn, the more I like

By planetsaipo2 on January 26, 2025

Getting better! As I learn more about the tool, it seems to perform better. A work in progress.

Bom

By brunocaldas1 on January 24, 2025

Um bom plugin

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