Google noted that if the HTTP status code is non-200 (for example, on error pages with 404 status code), rendering might be skipped.
Google updated its JavaScript SEO docs with new guidance on canonical URLs for JavaScript-rendered pages. Keep canonicals ...
Google added a section on canonicalization best practices for JavaScript to the JavaScript SEO best practices document.
Thirty years ago, Netscape and Sun Microsystems introduced JavaScript as a new, cross-platform scripting language for building internet applications. Brendan Eich, the language's original designer, ...