<X3D profile='Immersive'> definition is insufficient since nodes in scene have actual profile='CADInterchange' [/X3D, info] <X3D profile='Immersive'> definition is insufficient since nodes in scene have actual profile='MedicalInterchange' [/X3D, info] <X3D profile='Immersive'> definition is insufficient since nodes in scene have actual profile='Interchange' [/X3D, info] X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D, diagnostic] X3D version 4.0 offers many new features including interoperability with HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D, diagnostic] Correct url for X3D file should appear in <meta name='identifier' content='https://someAddress/somePath/FileName.x3d'/> [/X3D/head, warning] Missing X3D scene description in meta tag, should appear as <meta name='description' content='topic sentence plus good summary'/> [/X3D/head, info] It is good practice to identify editor(s) used, for example <meta name='generator' content='X3D-Edit, https://savage.nps.edu/X3D-Edit'/> [/X3D/head, info] <Transform DEF=''/> element has no child node [/X3D/Scene/Transform, warning]