Test Your Product on a Crappy Laptop - CSS-Tricks
Eric’s response to Chris’s question—“What is one thing people can do to make their website better?”—dovetails nicely with my own answer:
The two real problems here are:
- Third-party assets, such as the very analytics and CRM packages you use to determine who is using your product and how they go about it. There’s no real control over the quality or amount of code they add to your site, and setting up the logic to block them loading their own third-party resources is difficult to do.
- The people who tell you to add these third-party assets. These people typically aren’t aware of the performance issues caused by the ask, or don’t care because it’s not part of the results they’re judged by.