W3C Validator
Validate pages against W3C standards and show inline errors, warnings and score.
Observability
Lightweight Real User Metrics with local buffer, privacy options, summary table and Lighthouse CI example.
Critical CSS
Inline critical CSS, defer styles, preload handles and optimize render path.
Defer / Async JS
Optimize JS loading with defer, async, preload and idle execution.
DOM Optimizer
Sort the head, move selected assets to footer and scan scripts, styles and links.
WP Hygiene
Strip asset version parameters, control Heartbeat API behavior and show WordPress cron diagnostics.
CDN Hints
Discover external origins from enqueued assets and output preconnect, dns-prefetch, preload hints and optional HTTP Link headers.
Media Display
Adds a custom media display with sorting, filtering, deletion and bulk alt text tools.
Lazyload
Native lazy-loading for images and iframes, lite YouTube/Vimeo embeds, hero/LCP handling, background-image lazyload and preconnect hints.
CLS Guard
Reduce CLS by injecting intrinsic dimensions for images and iframes and reserving space for late-loading UI.
Database Health
Audit autoloaded options, search/export, clean expired transients, toggle autoload flags, delete options, and cap/prune post revisions.
Budget Monitor
Set performance budgets and scan pages for weight, assets and third-party origins.
Woo Cart Fragments
Disable wc-cart-fragments where it is not needed, keep it on critical Woo pages, and re-enable dynamically on mini-cart presence or user intent.
JS / INP Optimizer
Defer/async safe scripts, delay third-party scripts, preload critical JS, move handles to footer and protect jQuery.
Fonts Performance
Preload WOFF2, force display=swap on Google Fonts, optional non-blocking Google Fonts, and connection hints only when needed.
Image Optimizer
Allow AVIF/WEBP uploads, optimize srcset, big-image cap, sizes attribute and optional CDN rewrite.
Emoji & Embeds Hygiene
Remove emoji assets, oEmbed helpers, discovery links and auto-embeds.
XML/RPC Manager
The XML/RPC Manager feature in the Easytools WordPress plugin provides advanced control over the WordPress XML-RPC interface, allowing administrators to enable, disable, or restrict remote access endpoints for security and performance optimization.