Ahahaha... One company I worked for had a great website. One of my coworkers worked on it as his baby and took great care of it. Rest of the software stack was

Ahahaha... One company I worked for had a great website. One of my coworkers worked on it as his baby and took great care of it. Rest of the software stack was a dumpster fire. One other coworker came on board because they thought "no bad company would ever have a bad website". The guy who hired him left a week after he joined. One developer left every week for four weeks afterwards. Website quality is a weak signal; I'd say if a website didn't have any errors or warnings in $BROWSER DevTools, or made a mention of not pasting JavaScript here or having an explicit "oh hey you're a developer we're hiring", then that's good. Otherwise keep asking questions.