Yes, simply stop using JavaScript and give me static webpages. Done. I don't give a fuck if your website have a nice effect that follows my cursor, I just think about the amount of energy, effort and time wasted on making this demo.
See https://deepseek.com/harness/en/
Is anyone really impressed by this gimmick anymore? Just give me a blank HTML with <table>. Its fine. I dont think anyone care.
Sites can be fast with PHP and JavaScript. The slowness you see is mostly coming from all the frameworks too many developers "include" willy nilly with code that can only be described as bloat because 99% of it is completely unused, yet being loaded and computed by the browser on every load. That's what you're experiencing on too many websites.