Our Discourse is unable to generate preview for our domain, even as I’ve made sure that our OpenGraph tags are valid and in fact shows up in iframely as recommended by some other posts in this forum. URL: [imagem] SaintBelikin #QVPJRV | Player Profile in Clash Royale - RoyaleAPI Stats, b…

Your site is returning error HTTP 503 for HEAD requests. You must fix that. ➜ ~ curl https://royaleapi.com/player/QVPJRV -I HTTP/2 503 date: Mon, 11 Jan 2021 16:02:46 GMT content-type: text/html; charset=utf-8 set-cookie: __cfduid=da03fb9dd5542a32b6480f771b47625421610380966; expires=Wed, 10-Feb-2…

I see. Yes, I’ve disabled HEAD requests on the site. I’ll try to re-enable it — though I’m not sure why preview requires head requests to operate?

@Falco I have fixed the issue, so now the previews do get displayed. However, anything that was previously deemed “unpreviewable” doesn’t seem to show up anymore. It appears that Discourse has saved URLs that it cannot fetch with HEAD previously in some type of cache (this is just me guessing). Wh…

I just did a rebuild of the post in the OP here and it was enough. So Rebake all posts matching a pattern should help you.

Não é possível gerar prévia para URLs

Suporte

Falco (Falco) Janeiro 14, 2021, 12:08am 5

Acabei de refazer a construção do post no OP aqui e isso foi suficiente.

Então, Refazer a construção de todos os posts que correspondem a um padrão deve ajudá-lo.

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Não é possível gerar prévia para URLs

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