I am quite pleased with plotaroute.com. Keep up the good work!
To support the continued growth of plotaroute.com, we have just made a large investment to substantially upgrade our map serving infrastructure for our OpenStreetMap base maps. Our map tile servers deliver millions of map tiles every month, right across the world, 24 hours a day and 365 days a year. To maintain this level of service as the website grows, we have more than doubled our server capacity with this upgrade. This will allow us to provide faster map loading, with greater resilience, as well as being able to ensure that updates to maps are applied more speedily. The new servers will begin to take effect over the next few days.