**Update on Element to LLM — now with SiFR format**

Posted here 2 months ago about capturing live DOM for LLMs.

Since then: rebuilt the output format completely.

Old problem: raw HTML = 1.3M tokens on complex sites (Costco.com). New format (SiFR): ~100K tokens, structured for agents.

What changed:

• Layout blocks first (header/sidebar/main)
• Visual salience (high/med/low priority)
• Spatial relationships without pixel coords
• Runtime state (visible? clickable?)

Extension links in comments if anyone wants to try it.

Challenge: try to break SiFR. Find any site where it fails — arngren.net (90s Norwegian chaos) is a good stress test. Drop it in comments, that's useful data.