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 ...

JavaScript is said to be getting better, with advances planned in upcoming upgrades to the ECMAScript specification that serves as the basis for the popular dynamic scripting language. But still more ...

In the current public beta of Safari (2-12-03) there is a JavaScript bug that causes the browser to ignore "close window" buttons, traditionally used on pop-up windows and some navigation schemes.

Google is apparently having trouble identifying paywalled content due to a standard way paywalled content is handled by publishers like news sites. It’s asking that publishers with paywalled content ...

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 ...