Comment by paradox460
7 months ago
Years ago, I worked on a site where we constantly had requests from the non technical side of the company to make the site load faster. We were perplexed in engineering. The site loaded and was ready for us in less than a fraction of a second.
Eventually we realized that every dev ran ubo, and tried loading the site without it. It took about 5 seconds. Marketing and other parts of the company had loaded so much crap into GTM that it just bogged everything down
This is why I generally keep a mostly-clean browser around for development (only including some dev extensions). I've wasted half an hour when I had a stray uBO filter go off on a component I was working on once (wasn't even an ad) and that taught me a valuable lesson.
If you're testing a website, you've got to test it like your customers use it. I shake my head at the incompetence of web designers every time I encounter a website filled with scroll bars because the devs on macOS haven't bothered testing any other device.