Google updated its JavaScript SEO documentation for the third time this week, this time to say that "while pages with a 200 ...
Google noted that if the HTTP status code is non-200 (for example, on error pages with 404 status code), rendering might be skipped.
Learn why cloaking HTTP status codes is risky, Google's stance on it, and the importance of ethical SEO practices. Avoid cloaking: It's against Google's guidelines and can hurt your website's ...