ensure we also show the crowd in the post and not just on social media using opengraph

[MTRNord]

🎩 Website & Content WG

✔️ Checklist

• Check for common mistakes:
  • Wrap plain URLs in <> to linkify them (learn more).
  • Use the right level of headings: The page title will use a level 1 headings, so your headings should use level 2 and below.
  • Use internal links: when linking to another page on https://matrix.org, use the Zola [label](@/target.md) syntax.
• For blog posts:
  • Verify the date and post ordering on the /blog page, especially for multiple posts on the same day. Prefer UTC format, e.g. 2025-12-01T14:00:00Z for Dec 1st, 2025, 2pm UTC.
  • Set the correct author and category. Browse existing ones at https://matrix.org/author/ and https://matrix.org/category/ to match them.
• Let us know if you are contributing in a specific role, such as on behalf of an organisation or team, for example.
• Let us know if your PR is time-sensitive in any way.
• Mention any issues related to the PR. Use GitHub keywords as appropriate.
• Your individual commits or pull request is signed off.

[cloudflare-workers-and-pages]

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View logs

[HarHarLinks]

• according to CONTENT.md the OG JPG should be a PNG
  • if this is not needed, the CONTENT.md should be updated instead
• we are now duplicating the same image as JPG and AVIF in the repo. the concern seems to be file size (of during which use case? repo size on disk, page load, ..?). If we are not reusing the same file in post and OG, then the OG could probably at least be thumbnailed?

[MTRNord]

From the meeting:

• OG can also use JPG -> Content.md should be updated
• Make the OG jpg smaller