內容簡介
Nexora Media 是一款智能的 WordPress 圖片優化外掛，能自動生成 WebP 格式的圖片，並在不影響編輯者和佈局建構者的情況下，為訪客提供優化後的圖片，提升網站效能。
【主要功能】
• 自動生成 WebP 圖片
• 背景優化隊列，確保上傳流暢
• 適應性前端交付，為未登入訪客替換圖片
• 清晰的錯誤警示與恢復行動
• 保留原始圖片，無需擔心丟失
外掛標籤
開發者團隊
② 後台搜尋「Nexora Media – Image Optimization」→ 直接安裝（推薦）
原文外掛簡介
Nexora Media is the intelligent image optimization plugin for WordPress. It generates WebP variants of every image you upload, swaps them in automatically for public visitors, and keeps your editors and page builders untouched.
Safe by default. Logged-in editors, Elementor previews, Divi builder, Bricks, Oxygen, customizer, and any builder preview frame always see the original image. Nothing breaks while you build.
Background optimization queue. Heavy variant generation runs in safe batches so uploads stay snappy and WordPress stays responsive. Manual mode is the default — automatic processing is an explicit opt-in.
Adaptive frontend delivery. When enabled, eligible WordPress image URLs are seamlessly replaced with the optimized WebP for logged-out visitors. The original file stays in place and is served as a fallback whenever needed.
Queue health that talks back. When something goes wrong — a stale lock, a permission error, a memory issue — Nexora Media surfaces a clear alert with a recovery action. No more silent failures, no more “the queue stopped and I don’t know why”.
Why “safe” matters
Most image optimizers break something. A bad src rewrite turns a working lightbox into a blank popup. An aggressive cache strategy serves stale images on cached pages. A naive lazy-load tag kills above-the-fold paint.
Nexora Media is conservative on purpose. It:
Detects every major page builder and bypasses delivery rewriting during editing
Skips lightboxes, galleries, carousels, logos, menus, and any image marked data-no-lazy, data-no-webp, or fetchpriority=high
Only swaps URLs when the WebP variant is actually smaller than the original
Never deletes your originals
Provides a one-click “Recover stuck queue” action if anything ever stalls
Features
WebP generation — Imagick preferred, GD fallback
Background optimization queue with safe batching and worker locking
Adaptive frontend delivery that swaps WordPress image URLs to WebP for public visitors
Responsive image variants (320, 640, 960, 1600 by default, configurable)
Lazy loading + decoding=async with intelligent hero-image guards
EXIF stripping for privacy and smaller files
Per-image controls to force original delivery on a single image when needed
Queue health dashboard with structured error logs, stale-lock detection, and one-click recovery
WP-CLI compatible cron for automated processing
Modern React-based admin with live queue progress and per-image cards
Pro extensions
There aren’t any. Nexora Media is fully free, GPL, and complete. New features ship to everyone.
On the Roadmap
One-click CDN cache purge for Cloudflare, BunnyCDN, and other pull-zone CDNs after a variant is regenerated
Optional WebP/AVIF for theme and plugin CSS background images
Bulk re-optimization with a configurable quality target
Roadmap items are shown in the app’s Roadmap page marked “Coming Soon” and are not yet active.
Plays well with
Elementor (free + Pro)
Divi
Bricks
Oxygen
WPBakery
Beaver Builder
Yoast SEO, Rank Math, AIO SEO
WP Rocket, W3 Total Cache, LiteSpeed Cache, Cloudflare
WooCommerce
Nexora Engine (sibling plugin) — when active, Engine handles inline-CSS image rewriting during static site generation so Media stands down on the_content rewriting to avoid double-processing
Source code & development
Nexora Media is fully open. The admin interface is a React + TypeScript application; the human-readable source lives in the frontend/ directory that ships inside the plugin, and it is compiled with Vite to assets/dist/nexora-media.js. Nothing is obfuscated or minified beyond a standard production build.
The complete, unminified source — including the React/TypeScript admin UI and build instructions — is publicly available at:
https://github.com/auralogicslabs/nexora-media
To reproduce the compiled bundle from source (see BUILD.md in the repository for full details):
npm install
npm run build
This runs Vite (vite.config.ts) over the frontend/ sources and writes the bundle to assets/dist/. Node.js 18+ and npm 9+ are required. The plugin runs entirely from the built output at runtime; node_modules/ is a development dependency only and is not shipped.
