“single-file” 2

Omni Performance Hardening — single-file WordPress plugin that tames expensive endpoints (search scans, archive queries, low-value feeds, oEmbed, XML-RPC) with CDN-friendly cache headers. 收斂 WordPress 高成本端點的單檔外掛，並提供 CDN 友善快取標頭。

A lightweight, single-file transient cache inspector and cleaner for WP. / WordPressのTransientキャッシュを可視化・一括削除する1ファイル完結の軽量デバッグツール。