OG Images with Cloud Functions
If you follow me on social media, you're probably aware of the social image that shows up for any articles I share from this site. It's a giant image of my face. Now I don't know about you but I don't think this is a great image for getting engagement. I wouldn't click it...
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This is done by setting a page's OG (Open Graph) Image in the html head of your page. The Open Graph protocol allows you to turn any web page into rich objects for social media sites. In the exa