Running WAVE on Discourse hosted reveals a handful of WCAG accessibility issues.
Posting each in a separate ux thread.
Hopefully these are repeatable using WAVE on your own instance, but if not I can provide details on any of these items.
For the homepage:
| Issue found | Guideline | Found by | Notes | WCAG Level | ||
|---|---|---|---|---|---|---|
| Empty table header | 1.3.1 Info and Relationships | WAVE | table header contains no text | A | ||
| Image with title | 1.1.1 Non-text Content | WAVE | 5 instances | A | ||
| Missing first level heading | 1.3.1 Info and Relationships | WAVE | A | |||
| Redundant title text | WAVE | Not sure if this is discourse issue, or with component “Brand Header Theme Component” |