What should I ask of a site that disallows OneBox crawls? Attempts to OneBox for Bookshop.org book listings result in: “Sorry, we were unable to generate a preview for this web page, because the following oEmbed / OpenGraph tags could not be found: description, image” – despite the required OG tags being present on the destination page. (At time of posting, the result here on meta is the same as my site): https://bookshop.org/p/books/parable-of-the-sower-octavia-e-butler/19767724?ean=9781538732182 OG details The og tags do exist on the page: [image] I’ve tried several OpenGraph validators: most report the URL unreachable. a couple of them retrieve a few OG fields from Bookshop.org, but nothing specific to the requested page. the iFramely debugger and the Facebook Sharing Debugger manage a full preview. I’m gathering that Bookshop.org is rejecting some crawls. I’d rather not introduce a plugin workaround if there’s something appropriate I might ask Bookshop.org to do, e.g. “Please allow the Discourse user agent to crawl?”

Cloudflare is blocking onebox from reaching the site. [image] ToddZ: if there’s something appropriate I might ask Bookshop.org to do, e.g. “Please allow the Discourse user agent to crawl?” Please relax you bot protection rule to allow Discourse Onebox ?

OneBox fails for Bookshop.org - crawl blocked?

Product Support

ToddZ February 21, 2025, 9:48pm 3

Thanks for confirming! I’ll ask them.

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OneBox fails for Bookshop.org - crawl blocked?

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