Canonicalization happens both before and after rendering. Conflicting canonical signals between raw HTML and JavaScript output can cause unexpected indexing results. Google recommends setting the ...

Man I love PHP's online html documentation with notes. It's a great resource. Does anyone know of such good documentation for javascript? If not, I'll just have to start it. Netscape's site used to ...

Have been writing more javascript lately, to the point where it would probably be nice if we started codifying our documentation a bit using similar methodologies we use in-house for other languages.

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In 2025, the most widely used language on GitHub is no longer Python or JavaScript, but TypeScript.You may hear the name ...

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 ...

Googlebot queues pages for both crawling and rendering. It is not immediately obvious when a page is waiting for crawling and when it is waiting for rendering. When Googlebot fetches a URL from the ...

In the Google Merchant Center structured data documentation, it says that you should add structured data to the HTML source and that it "can't be generated after a page has been loaded using ...

Python or JavaScript? While we’re still arguing over which has the upper hand or the brighter future, little doubt exists as to which owns the web’s front end. Until WebAssembly advances to the point ...