Füge og:image:width, og:image:height und og:image:type zu OpenGraph-Tags hinzu

zogstrip · 16. Februar 2026 um 18:20

Danke für den Bericht @shortmort37 Dies wird durch den folgenden Pull Request behoben:

github.com/discourse/discourse

FIX: add og:image:width and og:image:height to OpenGraph tags (#37849)

main ← og-image-dimensions

opened 06:19PM - 16 Feb 26 UTC

ZogStriP

+35 -6

Facebook's crawler requires image dimension metadata to reliably display image p…reviews when Discourse links are shared. Currently, we only emit `og:image` without the structured dimension properties, which causes Facebook (and other consumers) to skip the image in share previews. This adds `og:image:width` and `og:image:height` meta tags for topic pages by exposing the image upload's dimensions through TopicView and passing them to `crawlable_meta_data`. The dimensions are only emitted when both width and height are available on the upload record. https://meta.discourse.org/t/395484

Thema		Antworten	Aufrufe
Ignore favicon, use default open graph image to create og:image tags Feature	19	5286	3. Oktober 2018
Best Practices for Open Graph setup with a new community? Self-hosting	4	3026	13. Mai 2020
Sharing link to Facebook does not show image (open graph) Support	8	269	23. Juli 2025
Overwrite meta og:image image source to use externally public loaded images on topics? Feature	7	2959	26. Oktober 2020
Discourse Open Graph Plugin experimental	9	585	29. Juni 2025

Füge og:image:width, og:image:height und og:image:type zu OpenGraph-Tags hinzu

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