Aaron T. Grogg
The latest in a series of posts that investigate problematic performance KPIs on live commercial websites. Table of Contents Intro Exploring the Issue Improving the Issue Summary Resources Intro On a recent Speedcurve Page Speed Benchmarks dashboard, when viewing USA > Retail > ｿ LCP...
Aaron T. Grogg
Early Hints, Resource Hints (comprised of dns-prefetch, preconnect, preload and prefetch links), and Speculation Rules all perform similar tasks: they try to fetch things sooner than necessary, so the user doesn’t have to wait for them when they are actually needed. But how and when they go about...
Aaron T. Grogg
Bit of a stream-of-consciousness rant, and of course there is no absolutely right or absolutely wrong answer. Different situations/products/apps could have very different “most important” metrics. But I am hoping to do create a little discussion, hear others’ input/opinions on the matter....
Aaron T. Grogg
Part of an investigative series that looks into problematic performance KPIs on live commercials websites. Table of Contents Intro Exploring the Issue Improving the Issue Summary Resources Intro While perusing the Speedcurve Page Speed Benchmarks dashboard, I became curious about some of the...
Aaron T. Grogg
I just realized that I have been completely remiss in pointing out that I was recently on a Coffee with Developers podcast! On February 18, 2026, I sat down with Chrisitan Heilmann to chat about NoLoJS and lots and lots of other things. Was great to see and chat with Christian again, it has been...
Aaron T. Grogg
The first in a series of posts that investigate problematic performance KPIs on live commercial websites. Table of Contents Intro Exploring the Issue Improving the Issue Summary Resources Intro In a recent Today’s Readings, I spotlighted Speedcurve’s Page Speed Benchmarks dashboard as a great...
Aaron T. Grogg
Another self-promo, this time I got a chance to chat with Chrisitan Heilmann on the latest Coffee with Developers podcast! It was really great to see, and talk with, Christian again. We have messaged back and forth a bit online, but haven’t had a chance for “face-to-face” since… a very distant...
Aaron T. Grogg
Starting off with a little shameless self-promotion: I recently shared NoLoJS, an open-source design library of components aiming to reduce reliance on JS, in favor of just HTML and CSS, as much as possible. The idea is to create a collection of web patterns that have historically relied heavily...