Google updated its JavaScript SEO documentation for the third time this week, this time to say that "while pages with a 200 HTTP status code are sent to rendering, this might not be the case for pages ...
Google has updated its JavaScript SEO help document to add a new section on how to properly inject canonical link tags using JavaScript. The document says Google does not recommend using JavaScript ...
Google added a section on canonicalization best practices for JavaScript to the JavaScript SEO best practices document.
Google noted that if the HTTP status code is non-200 (for example, on error pages with 404 status code), rendering might be skipped.