John Mueller of Google posted a detailed update on how Google currently handles JavaScript sites (including AJAX) and Progressive Web Apps in their index, crawling, and ranking. He posted this on ...

As part of the JavaScript SEO series Google is publishing, the first video is super basic and describes how Google indexes JavaScript sites. In short, they first crawl and index the page as is and ...

Nowadays, even regular Web surfers know some of the things to avoid when designing a Web site for fast performance: Cut the number of requests to the Web server. Shrink JPEG sizes. Employ a content ...

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 ...

Google removed outdated JavaScript and accessibility guidance from its documentation. Google Search has rendered JavaScript well for years. It's the latest in a series of JS documentation updates.

Tom Greenaway from Google spoke at Google I/O yesterday about how Google handles JavaScript pages, and he mentioned something pretty significant – Googlebot treats indexing and ranking of JavaScript ...