Question 1

What is cosmicjs.com's Open Graph type?

Accepted Answer

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

Question 2

What size is cosmicjs.com's social share image?

Accepted Answer

cosmicjs.com's `og:image` is 1200×630 pixels. Slack recommends 800×418 (1.91:1 aspect).

Question 3

What headline does cosmicjs.com use for social previews?

Accepted Answer

cosmicjs.com's social headline is "Cosmic | AI-Powered Headless CMS | Build, Deploy, and Scale 10x Faster" (70 characters).

Question 4

What description does cosmicjs.com use for social previews?

Accepted Answer

cosmicjs.com's social description reads: "The headless CMS with AI agents that create content, build features, and deploy applications. Team Agents bring your CMS into Slack, WhatsApp, and Tel…" (193 characters).

Question 5

What site name does cosmicjs.com display on social cards?

Accepted Answer

cosmicjs.com sets `og:site_name` to "Cosmic". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 6

What's the biggest issue with cosmicjs.com's Slack preview?

Accepted Answer

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

Question 7

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

How cosmicjs.com Looks on Slack

Slack preview

Slack

Recommendations

Frequently Asked Questions

See cosmicjs.com on other platforms

Validate other sites on Slack

Validate your own URL