34 lines
842 B
Markdown
34 lines
842 B
Markdown
---
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tags: knowledge, web
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---
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# Open Graph Protocol
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This is a standard that uses websites to tell external websites how a link preview should look
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Works by defining `<meta/>` tags like `<meta property="og:{}" content="{}" />`
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## Example
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```html
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<html prefix="og: https://ogp.me/ns#">
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<head>
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<title>The Rock (1996)</title>
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<meta property="og:title" content="The Rock" />
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<meta property="og:type" content="video.movie" />
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<meta property="og:url" content="https://www.imdb.com/title/tt0117500/" />
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<meta property="og:image" content="https://ia.media-imdb.com/images/rock.jpg" />
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...
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</head>
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...
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</html>
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```
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## Further reading
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- [Official documentation](https://ogp.me/)
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## What led to learning this
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- I Linked to [[Bolivar Paralelo]] in [[My LinkedIn]] and the preview was garbage
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