Content depends on JavaScript
What this means
Comparing the raw HTML with the rendered DOM shows more than 30% of the page's words only appear after JavaScript runs, which delays and risks indexing.
How to fix it
Server-render or statically render the content that matters for search, leaving JavaScript for enhancement.
Fix effort
This check needs a developer fix: it turns on a routing, hosting or infrastructure decision that no automatic edit can make safely.
Authoritative source
https://developers.google.com/search/docs/crawling-indexing/javascript/javascript-seo-basics
Find every page this affects
CrawlX runs this check — and 161 others — across your whole site, ranks the findings by estimated impact, and opens the fixable ones as pull requests. Free for 500 URLs.