You followed a link on oculus.com that redirects to another website:
https%3A%2F%2Fdevelopers.facebook.com%2Fdocs%2Fsharing%2F3d-posts%2Fglb-tutorials%2F%23gltf-to-glbWe're just checking that you want to follow this link — you can now continue to that website or go back to the home page.