Question 1

What is langchain.com's Open Graph type?

Accepted Answer

langchain.com declares `og:type` as `website`. This tells Facebook how to categorize the content when generating a preview.

Question 2

Does langchain.com declare image dimensions?

Accepted Answer

langchain.com sets `og:image` but does not include `og:image:width` and `og:image:height`. Explicit dimensions let platforms render the preview faster without downloading the image first.

Question 3

What headline does langchain.com use for social previews?

Accepted Answer

langchain.com's social headline is "LangChain: the open agent platform to own your intelligence" (59 characters).

Question 4

What description does langchain.com use for social previews?

Accepted Answer

langchain.com's social description reads: "LangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform. Trusted…" (172 characters).

Question 5

What's the biggest issue with langchain.com's Facebook preview?

Accepted Answer

Description is 172 characters - truncated on most platforms. LinkedIn cuts at ~100, Facebook at ~130, Google at ~160 characters.

Question 6

How can I improve langchain.com's social previews?

Accepted Answer

Review the recommendations above - they list specific issues and provide ready-to-paste meta tag snippets. The highest-impact fixes are usually a properly sized `og:image` (1200×630), a clear `og:title` under 60 characters, and a 50-155 character `og:description`.

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