Best webperf plugins for WordPress
The most popular webperf plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Core Web Vitals Booster leads with 80+ active installs, ahead of fasterImage Image Optimizer (10+) and Cedexis Radar Monitoring for WordPress (10+). All 5 plugins tagged “webperf” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 5 webperf plugins
- 1.
Core Web Vitals BoosterThe most installed webperf plugin, with 80+ active installs. Rated 3.3 from 7 reviews, last updated 2 years ago. Tested only up to WordPress 6.5.14.
- 2.
fasterImage Image Optimizer10+ active installs. Only 1 review so far, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 3.Cedexis Radar Monitoring for WordPress
10+ active installs. No reviews yet, last updated 10 years ago. Tested only up to WordPress 4.4.34.
- 4.WPO Checker
10+ active installs. Only 2 reviews so far, last updated 6 years ago. Tested only up to WordPress 5.3.27.
- 5.Simple Eliminate Render Blocking CSS
10+ active installs. No reviews yet, last updated 4 years ago. Tested only up to WordPress 5.8.19.
All 5 plugins tagged “webperf”

Core Web Vitals Booster
Down in the last 7 days:22#17,955by speedien2 years ago
Core web vitals booster for Nestify.io. This plugin will optimize pagespeed of your sites hosted on Nestify.
- Installs
- 80+
- Rating
- 3.3(7)
- Downloads
- 0/day

fasterImage Image Optimizer
#34,602by nhodin1 year ago
Optimisez vos images & accélérez votre site Web! Vos images sont automatiquement optimisées tout en conservant leur qualité.
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 0/day
Cedexis Radar Monitoring for WordPress
Up in the last 7 days:5,380#37,451by arnesonium10 years ago
Add Cedexis Radar monitoring to your WordPress blogs.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
WPO Checker
Down in the last 7 days:1,563#39,174by Manuel Canga6 years ago
Add new quick links to check WPO / WebPerf in your published posts, pages and terms. You'll test your website contents with PageSpeed, GtMetrix a …
- Installs
- 10+
- Rating
- 5.0(2)
- Downloads
- 0/day
Simple Eliminate Render Blocking CSS
Up in the last 7 days:4,905#40,637by dimedaughter5 years ago
Eliminates render blocking CSS using current (at the time of writing) best-practices
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day