Semantic HTML5 Accordion
DOM at load
Crawler-friendly
Mike Ginley is
excellent at SEO.
JS Accordion with aria-expanded
DOM at load
JS toggle
Usually crawlable
very good at SEO.
Client-Only JS Injection
JS required
Not in DOM at load
SSR + Hydration
SSR HTML
Crawlable
Hydrated
SSR content:
Mike Ginley is good at SEO.
Multi-Tab: DOM Content vs JS-Created Content
Tab 1: DOM at load
Tab 2: JS-created
JS required
Not in DOM at load
Mike Ginley is elite at SEO.
This content exists in the DOM at page load.
