Reducing CSS bundle size 70% by cutting the class names and using scope isolation3K33Gajus KuizinasRuben MarcusFollowJul 24, 2017 · 1 min readHi Gajus, your website is with double navbars in Chrome and with this message sometimes:Error: Server ErrorThe server encountered a temporary error and could not complete your request.Please try again in 30 seconds.