Performance & Site Health WordPress Plugins
Speed up WordPress with performance and site health plugins. Improve Core Web Vitals, fix broken links, monitor uptime and errors, and keep your site fast, stable and SEO-friendly without complex server configuration.
Scripts & Code7146
App Templates2075
Themes814
Plugins1
CS-Cart2
Drupal24
Joomla42
Magento2
nopCommerce45
Opencart0
osCommerce29
Osclass41
Prestashop143
WooCommerce440WordPress9
Advertising18AI4Analytics3Backup6Booking16eCommerce20Forms14Gallery3GDPR46Interface Elements4Maps0Marketing4Membership5Newsletter4Notification11Performance22SEO10Sliders28Social Media18Security17Widgets166Miscellaneous1
X-Cart44
Miscellaneous13851
Graphics
Speed & reliability
If Google PageSpeed or Core Web Vitals are nagging you, this is where you start. The plugins in this category focus on WordPress speed optimization, uptime monitoring and keeping your install tidy so pages feel snappy to visitors on normal devices – not just in lab tests.
You’ll find tools that integrate directly with PageSpeed-style diagnostics, uptime monitors that alert you when your site goes down, and error monitoring plugins that log PHP issues and JavaScript problems before they break the front-end. Broken link scanners and automatic link fixers belong here too: cleaning up 404s is an easy win for both SEO and user experience.
For best results, pair these plugins with a lightweight design from the WordPress themes section and only the essentials from other WordPress categories such as security and SEO. That combination gives you a fast foundation, while dedicated performance tools handle caching, asset loading and diagnostics in a focused way instead of relying on bloated all-in-one solutions.