Construction Website Modernization and Optimization

My construction company’s website still runs on an older codebase, looks dated, and Chrome’s console is full of warnings—mostly script deprecations and Permission-Policy violations. I’m ready to give it a clean, modern and sleek facelift while also fixing every technical issue that slows it down or hurts the mobile experience. What I need you to do • Audit the existing site, pinpoint every console error, and correct the underlying code or headers so the logs stay clean in Chrome, Firefox, and Edge. • Implement or revise the Permission-Policy header so there are no violations reported. • Redesign the front end with a contemporary, visually tight layout that keeps current content but feels fresh and professional. • Make the layout fully responsive, ensuring smooth behaviour on common breakpoints (mobile, tablet, desktop). • Optimise images, scripts, stylesheets, and server settings so Google PageSpeed Insights comfortably scores in the high 90s on both mobile and desktop. • Hand over a tested, production-ready site along with a brief summary of changes and any new dependencies. Key notes – Design preference: modern and sleek—think generous white space, strong typography, subtle animation, and a colour palette that conveys trust. – Platform: the existing stack will be shared once you’re onboard; I’m open to fresh tooling if it shortens the build and keeps maintenance simple. – Timeline: ASAP. Please outline how quickly you can start and your estimated turnaround. If this sounds like the kind of challenge you enjoy, let’s talk timelines and the next steps.