There is also the longevity of the web technologies you’re using. New frameworks may seem like a good idea at the time, but if a site needs to be around for years it may make sense to fall back on HTML, CSS, and JavaScript, as well as universally supported SEO markups like structured data. As in architecture, building things to last often means using established materials rather than newfangled ones

— Frederick O’Brien, What Vitruvius Can Teach Us About Web Design, 2020

Website longevity - materials

Mention of “materials” in the field web design.

Lou Brassard