Simon Willison’s Weblog

Is there any consensus yet on link rel=shorturl vs rev=canonical?

15th October 2010

My answer to Is there any consensus yet on link rel=shorturl vs rev=canonical? on Quora

It’s pretty clear from the answers that rev=canonical v.s. rel=canonical is way too confusing—so it’s down to rel=shortlink v.s. rel=shorturl.

Posted 15th October 2010 at 12:03 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

Datasette Agent - 21st May 2026
Gemini 3.5 Flash: more expensive, but Google plan to use it for everything - 19th May 2026
The last six months in LLMs in five minutes - 19th May 2026

This is Is there any consensus yet on link rel=shorturl vs rev=canonical? by Simon Willison, posted on 15th October 2010.

html 96 html5 84 urls 79 quora 1005

Next: What are the main weaknesses of Java as a programming language?

Previous: What are the main weaknesses of Ruby as a programming language?

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