Google updated its JavaScript SEO best practices document, for the second time this week, this time to clarify canonicalization best practices for JavaScript. In short, Google said “setting the ...

Check rendered HTML instead of source code when diagnosing Google indexing issues. Fix JavaScript error pages that return 200 status codes instead of proper 404s ...

Google made another change to the JavaScript SEO documentation help document to explain and clarify JavaScript execution on non-200 HTTP status codes. The change. Google wrote, “All pages with a 200 ...