Unblock Educational Site on School WiFi

Our staff and students cannot open a brand-new educational website when they are connected to the school’s office Wi-Fi. Every device—laptops, tablets and phones—shows the same “error connection loading” message, so the problem is clearly network-side rather than user-side... (Budget: ₹600 - ₹1500 INR, Jobs: DNS, Firewall, Internet Security, Linux, Network Administration, Network Engineering, Network Security, Web Security)