Direct answer
No plugin should be treated as a complete WCAG-compliance guarantee for a Divi site. A plugin can help with specific issues, but compliance depends on content, theme output, plugins, custom code, design choices, testing and ongoing governance. Treat plugins as tools inside a wider accessibility process.
Why it matters
This answer helps site owners locate the real layer of a WordPress problem before applying a fix. WordPress issues often sit between hosting, DNS, themes, plugins, performance, accessibility, backups, schema, content and support responsibility.
What to check
- Is the issue caused by hosting, DNS, WordPress, theme, plugin, cache, content or custom code?
- Is there a current backup and rollback path?
- Does the fix reduce risk or only hide the symptom?
Common mistake
Installing another plugin or changing hosting before identifying the real failure layer and protecting the site with backup and rollback.
Caveats
High caveat risk: verify source material, current guidance, technical details, accessibility or compliance wording, platform behaviour and linked-property claims before public launch. Do not promise rankings, legal compliance, guaranteed outcomes or full automation safety.