that's not even mentioning seperately fetching, parsing and evaluating the html, css and javascript code, decoding the image formats, often multiple different o

that's not even mentioning seperately fetching, parsing and evaluating the html, css and javascript code, decoding the image formats, often multiple different ones, to render any images on the page and still having to also render the page itself. god help you if it's an SPA and you have to asynchronously make further requests, only to then have to parse those resources also