Plugin Directory

Picture grabber, resizer and cropper

zlabs

Picgrab is a plugin that download, resize and crop an image on the fly. It also stores resized and cropped images in local cache.

Fix Event Calendar Caching

Daniel Mahaffy

This plugin makes the All-in-One Event Calendar's javascript cacheable to improve page load speed.

WP Prevent CSS Cache

WP Academic

License: GPLv2 or later WordPress plugin to prevent caching your stylesheet during development

Toolbar For JCH Optimize

Sabbir Hasan

Toolbar for JCH Optimize plugin to clear cache more effectively.

Dynamic llms.txt Generator

ColorWhistle

Auto-generates a structured llms.txt file with page metadata, headings, and main content for LLM training, analysis, and AI search crawlers.

SQLite Cache

andreyk

Provides SQLite cache storage that applied before WordPress core load. Doesn't create multiple html files but stores all pages in one file.

WP Static Cache

blode

A very simple & fast caching engine for WordPress that produces static html files for your site.

Database Read Replicas

jamesdlow

BETA: Extend WordPress with MySQL database read replica support for greater speed and scalability

wao.io

wao.io

wao.io is a free plugin to test loading time and security of your wordpress site.

WP RSS Cache Flusher

aaronr79

WP RSS Cache Flusher is a simple plugin for flushing the Magpie RSS cache from WordPress' database.

StaticWP

slogsdon

Converts your blog into a static site.

Warp Cache

Weblink

Simple, light and powerful cache plugin. No customisation required. Integrated GooglePage Speed Insights for monitoring how well website is optimized.

Cookie Tasting

Tarosky Inc.

Detect user login only with cookie. The best helper for cached WordPress sites.

Next Page Caching

Benjamin Intal

Speed up the loading of the NEXT page your visitors will go to.

Speed Clean Cache

Hamid Ezzaki

A simple plugin to clean WordPress cache, clear transients, flush object cache, and optimize the database.

Hoeboe

Twice Two Media

Easily update WordPress transients in the background via AJAX to increase site speed and avoid long page load times. Hoeboe can be especially helpful …

Jinx Fast-Cache

Lukas Rydygel - Jinx Digital

Blazing fast full-page caching for WordPress. Jinx Fast-Cache serves static HTML files, bypassing PHP and database overhead entirely.

SpeedOx – Page Cache, Minify & Speed Optimization

Mohsin Webs

Boost WordPress speed with real disk page cache, HTML minify, lazy load, GZIP, browser cache and database cleaner — lightweight and beginner-friendly.

B360 Cache & Optimize

Brijesh Saini

Speed up WordPress with page cache, CSS & JS minify, lazy load, WebP and database cleanup. Boost PageSpeed and Core Web Vitals - 100% free.

BlogCutter Performance Optimizer

Blog Cutter AI

All-in-one WordPress speed optimizer for every site type—page cache, asset control, lazy media, WebP, HTML minify, CDN rewrite, admin speed tools, and …

Velomize – Speed Optimizer, Cache & Image Optimization

octonomus

Speed up WordPress with safe caching, CSS/JS optimization, WebP/AVIF images, Core Web Vitals audits and smooth scrolling.

Celero Adaptive Speed

Francesco Palmieri

Finds what slows your site and fixes it one change at a time: tested out of visitors' sight, kept only if all works, undone if the site slows.

PageSpeed Dashboard

patelpathik

Displays the PageSpeed score of the home page in the WordPress dashboard and allows clearing site cache.

Cyclone Static

Krypton Media Group

Serve static HTML files directly from disk — no PHP, no database queries for anonymous visitors.