# Recent changes to Onebox embedding for my site

**URL:** https://meta.discourse.org/t/recent-changes-to-onebox-embedding-for-my-site/393606
**Category:** Support
**Tags:** onebox
**Created:** [January 15, 2026, 11:10pm UTC](https://meta.discourse.org/t/recent-changes-to-onebox-embedding-for-my-site/393606 "2026-01-15T23:10:06Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![ToddZ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/toddz/32/328350_2.png) [@ToddZ](https://meta.discourse.org/u/ToddZ)
#### Post date: [January 15, 2026, 11:44pm UTC](https://meta.discourse.org/t/recent-changes-to-onebox-embedding-for-my-site/393606/2 "2026-01-15T23:44:40Z")

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Your first post has pretty normal looking onebox code:

 ![image](https://global.discourse-cdn.com/meta/original/4X/3/d/c/3dcabaacef189d11d9e01c5a4e3d130d5221a900.png)

But your second post is doing something different with a `pxtoembed` class and an iframe:

 ![image](https://global.discourse-cdn.com/meta/original/4X/c/f/c/cfc70459e68d73baf7704c8e709430b7ff1b82a8.png)

Are you sure there have been no changes? I don’t know much about setting up iframing but there’s an admin setting for “Allowed onebox iframes” you might take a look at.

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