Simple DNS Prefetch v0.5.2
Adds (or removes) DNS prefetching meta tags to your site and speeds up your page load speed.
Tags / speed
speed
289 WordPress plugins tagged “speed”. Every result links to a crawlable PlugIndex profile.
Site Speed Test – SpeedGuard v2.0.2
Tracks Core Web Vitals for you. Every single day, for free.
Specify a Vary: Accept-Encoding Header v1.0.0
This plugin fixes a "Vary: Accept-Encoding Header" message and boosts website performance.
The Off Switch (formerly WP Avoid Slow) v1.14.0
Disable unused WordPress features and remove bloat. 120 switches for performance, security and WooCommerce — pure PHP, no .htaccess, no upsell.
WP GZip v1.0
Simple plugin to enable or disable the GZip on your site. Only works on Apache servers
Asta HTML Minifier v1.0.21
Minify your HTML will remove and trim away all white space and HTML comments in your HTML. This will reduce requests size for all pages and improve yo …
CSS Optimizer – Remove Unused CSS v1.7
Clean up and remove unused CSS from your website. Also generates Critical CSS to improve PageSpeed Score.
Force WebP v1.6
Say goodbye to JPG and PNG - make your site run on fast, modern WebP images.
Local Open Sans v1.0
Replace Open Sans with a local copy to speed up admin testing and development.
SitePulse – Performance Monitor, Safe Updates & Site Management v1.5.0
See which plugin slows each page and fix it. Update with a backup, a screenshot check and one-click undo, on every site from one dashboard.
Sunny v2.5.0
Automatically purge Cloudflare cache, including cache everything rules.
Smart Image Loader v0.5.1
Smart Image Loader is a fire-and-forget priority and lazy loader for image sources. Can be a huge performance boost especially for one pagers.
QQWorld Speed for China v1.6.6.3
如果你的主机在中国内地，你可能需要这个插件使你的网站跑得更快。If your host is in china mainland, you might need this plugin to make your website to running faster.
Why So Slow? v2.1
Improve the loading speed of your website by removing bloat and unused features (formerly named Better Speed)
Berq Used CSS – Remove Unused CSS Automatically v1.0.19
Make your website load faster by removing unused CSS. Automatically strips bloated stylesheets down to only what each page actually needs.
BootstrapCDN – WordPress CDN Plugin v0.0.2
The official WordPress plugin of BootstrapCDN by MaxCDN.
Performance Optimization: Order Styles and Javascript v1.0
Ordering StyleSheet and JavaScript (external and inline) for performance optimization.
Scrutoscope – WordPress Performance Profiler v1.7.1
Find which plugins, hooks, and queries are slowing your WordPress site. From the author of P3 Profiler.
SnapCache v1.2.1
A high-performance persistent object cache powered by Memcached.
WP Speed 404 v1.0
WP Speed 404 can either suppress or log any 404 errors affecting your site under wp-content, wp-admin and wp-includes (configurable).
Prerender and Prefetch v0.93
Puts Prerender and Prefetch tag in the page. Allowing compatible navigators to do a pre-load of the page you figure the visitor is going to go.
StaticDelivr: Free CDN, Image Optimization & Speed v2.5.2
Speed up WordPress with free CDN delivery, image optimization, smart asset detection, failure recovery, and privacy-first Google Fonts proxy.
Globaliser v1.0.5
This plugin enables Globaliser Cloud's services for Globaliser clients' WordPress sites.
Image Preloading v2.0.0
Modern image preloading/prefetching plugin for WordPress to improve page loading performance.