Overall results are not surprising but we learn about some interesting correlations by digging deeper into the data.

We all want to make faster websites. The question is just what to measure, and how to use that information to determine what’s “slow” and what could be made faster. The browser re…

There’s a price to using Google’s “Accelerated Mobile Project.” I’m not sure the web can afford to pay it.

Most websites are built to sell and within this realm of conversion-oriented design, SEO is one of t...

Whether you love them or hate them, sliders are still a popular feature of many free and premium the...

Full Page Test Analysis

The PageSpeed tools analyze and optimize your site following web best practices.