Simon Willison’s Weblog

Pingback and Trackback

30th September 2002

Hixie has written a whitepaper comparing Pingback to Trackback, and answering pretty much every question that has been asked about Pingback in the past week.

Posted 30th September 2002 at 1:16 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

DeepSeek V4 - almost on the frontier, a fraction of the price - 24th April 2026
Extract PDF text in your browser with LiteParse for the web - 23rd April 2026
A pelican for GPT-5.5 via the semi-official Codex backdoor API - 23rd April 2026

This is Pingback and Trackback by Simon Willison, posted on 30th September 2002.

hixie 11 pingback 22 trackback 14

Next: Maths for apps problems class

Previous: XML transformations with CSS and the DOM

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe

Previously hosted at http://simon.incutio.com/archive/2002/09/30/pingbackAndTrackback