cURL error 7: Failed to connect to www.mindomo.com port 443 after 12 ms: Connection refused (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://www.mindomo.com/help/ahd4/mobile/classroom-exercises/ai/assignments/css/basics/mind-mapping/tasks/integrations/backup/basics/images/boundary_home_new.png