---
date: 2025-05-16T10:24:43+00:00
modified: 2025-05-16T10:24:43+00:00
permalink: https://kaspars.net/note/mastodon-social-114517729850696772
post_type: note
author:
  name: Kaspars
  avatar: https://reverse.kaspars.net/gravatar/avatar/92bfcd3a8c3a21a033a6484d32c25a40b113ec6891f674336081513d5c98ef76?s=96&d=mm&r=g
---

# On May 16, 2025 at 13:24

New video: Pealing the four layers 🧅 of WordPress caching:

🌍 Runtime object cache stores data just for the current request.

🪨 Persistent object cache shares cached results across requests.

🗂️ Advanced cache serves full HTML via PHP.

🚀 Full-page cache skips WordPress entirely.