Load a blocked embed
When blocking stops an Instagram, TikTok, X, or Disqus embed, the page shows a placeholder in its place. The embed loads only if you allow it.
A blog post embeds an Instagram photo you want to see.
- On the placeholder, select its button.
- Sval asks whether to allow the embed on the site. Choose Allow.
The embed loads in the page.
Details
Section titled “Details”- Not now leaves the placeholder as it is.
- Allowing the embed lets that company’s content, with its trackers, load on the page.
Related pages
Section titled “Related pages”© 2026 Ellm Tree, Inc. Sval is not officially associated with Mozilla or its products. Firefox is a trademark of the Mozilla Foundation in the US and other countries.