Question 1

What is customer.io's Open Graph type?

Accepted Answer

customer.io declares `og:type` as `website`. This tells Slack how to categorize the content when generating a preview.

Question 2

Does customer.io declare image dimensions?

Accepted Answer

customer.io 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 customer.io use for social previews?

Accepted Answer

customer.io's social headline is "Customer.io: Customer Engagement Platform For Better Outcomes" (61 characters).

Question 4

What description does customer.io use for social previews?

Accepted Answer

customer.io's social description reads: "Customer.io is a customer engagement platform for creating personalized journeys and better business outcomes across email, push, SMS, and in-app mess…" (156 characters).

Question 5

What site name does customer.io display on social cards?

Accepted Answer

customer.io sets `og:site_name` to "Customer.io". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 6

What's the biggest issue with customer.io's Slack preview?

Accepted Answer

Title is 61 characters - truncated on most platforms. Google cuts at ~60, Facebook at ~65, Twitter at ~70 characters.

Question 7

How can I improve customer.io'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` (800×418), a clear `og:title` under 60 characters, and a 50-155 character `og:description`.

How customer.io Looks on Slack

Slack preview

Slack

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