A lot of manufacturers still run a site that was put together when the owner's nephew knew some HTML. The home page shows a photo of the building, a mission statement and a phone number. Capabilities sit in a single long paragraph. The equipment list is a scanned PDF. None of that helps a mechanical engineer at an aerospace supplier who needs to know, in under a minute, whether you can hold a tight tolerance on titanium or run anodizing in house.
Who is actually reading
Industrial purchases involve several people. The design engineer checks technical fit. Purchasing checks capacity, lead times and whether you are an approved kind of vendor. Quality looks for certifications and inspection equipment. Sometimes an owner or plant manager signs off. Each of these readers arrives with a different question, and a well organized site gives each of them a path without forcing them to call first.
Search is where many of these journeys start. Someone types a process plus a material, or a part type plus a finish, and compares the few shops whose pages explain that exact work. Generic pages rarely win those searches.