diff --git a/README.org b/README.org
index 4262256..5d36cbe 100644
--- a/README.org
+++ b/README.org
@@ -15,34 +15,33 @@ For every file in ~_src~ directory create an associated generated file in ~_site
 For example:
 
 #+begin_src
-_src/             ------------>  _site/
-  index.md        -- pandoc -->     index.html
-  about.org       -- pandoc -->     about.html
-  yolo.html       ---- cp ---->     yolo.html
-  post/01.md      -- pandoc -->     post/01.html
-  post/02.org     -- pandoc -->     post/02.html
-  img/logo.png    - imgoptim ->     img/logo.webp
-  css/main.sass   - less+min ->     css/main.css
-  js/main.js      - minimize ->     js/main.js
+_src/             --------------->  _site/
+  index.md        - md-to-html  ->     index.html
+  about.org       - org-to-html ->     about.html
+  yolo.html       - cp          ->     yolo.html
+  post/01.md      - md-to-html  ->     post/01.html
+  post/02.org     - md-to-html  ->     post/02.html
+  img/logo.png    - png-to-webp ->     img/logo.webp
+  css/main.sass   - sass-to-css ->     css/main.css
+  js/main.js      - js-to-js    ->     js/main.js
 #+end_src
 
-Another mechanism is building meta files.
+Another mechanism is building intermediate files.
 
 #+begin_src
 phase 1:
-  _src/             ------------>  _site/
+  _src/           ---------------------->  _cache/
+    post/01.md    - md-cache-rss.json  ->     post/01.rss.json
+    post/02.org   - org-cache-rss.json ->     post/02.rss.json
     ...
-    post/01.md      -- pandoc -->     post/01.html
-    post/02.org     -- pandoc -->     post/02.html
-    ..
-    post/42.org     -- pandoc -->     post/42.html
+    post/42.org   - org-cache-rss.json ->     post/42.rss.json
 
 phase 2:
-  _site/             \    _site/
-    index.md          |     ...
-    post/01.html      |     sitemap.html
-    ...                >    rss.xml
-    post/20.html      |     archive.html
-    ...               |
-    post/42.html     /
+  _cache/          -------------------->  _site/
+    **/*rss.json   - all-rss.json-gen ->    rss.xml
+    **/*.kwds      - all-kwds-gen     ->    keywords-index.html
+                                      ->    keyword-1.html
+                                      ->    keyword-2.html
+                                      ->    ...
+                                      ->    keyword-n.html
 #+end_src