Re-writing this topic since the issue is worse than I believe first. Oneboxing doesn’t work anymore on my forum unicyclist.com and I don’t know why. See: https://unicyclist.com/t/oneboxes-not-working-anymore/272954/5?u=canapin I got 404 errors like GET https://unicyclist.com/onebox?url=https%3A%2…

Oneboxes non funzionano più

Canapin (Coin-coin le Canapin) 13 Febbraio 2022, 11:38am 4

It’s working again. I have no clue why.

"Onebox Assistant", crawl for those previews reliably!

Argomento		Risposte	Visualizzazioni
Onebox no longer works for my wordpress site Support	12	1688	Giugno 12, 2017
Rich onebox stopped working Support onebox	7	1130	Febbraio 12, 2018
Trouble oneboxing - 429 error Bug	4	589	Aprile 28, 2023
Internal URL no longer oneboxing Support	27	2781	Giugno 12, 2017
Onebox not working after Discourse upgrade Bug	17	2923	Novembre 1, 2017