Data access
The Mastodon API is public, and limits vary by server.
Social networksOfficial API or console
Mastodon SEO
Server, hashtags and verified links
On Mastodon, discovery mostly relies on hashtags and the server’s local timeline. Use hashtags and verify your site on your profile.
Full tracking for this surface is in development. This page describes the intended scope, and the free tools work today.
What we check
- Does the post have the right hashtags?
- Is the profile link verified with rel=me?
- Is alt text filled in?
Limit: The character limit may vary by server, and there’s no central ranking.
Field limits
Rules can change. Each row shows its source and verification status.
| Field | Limit | Status | Source |
|---|---|---|---|
| PostDefault value; may vary by server | 500 characters | Verified with an official source | github.com |
| BioDefault value; may vary by server | 500 characters | Verified with an official source | github.com |
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See the truth first
Create an account, pick your site and the surfaces you want, and see your first audit right away.