ciscobinary.openh264.org is a binary distribution endpoint for the OpenH264 project, an H.264 codec Cisco makes available as open source. That context matters. Established download hosts usually keep contact forms and about pages on their main project site, while the servers that hand out install files stay bare. So the missing branding and legal text on this subdomain shouldn't be weighed the way they would be for a store or a SaaS login page.
What matters for a software download source is whether the files come from the official project and whether the connection is secure. This host runs on AWS CloudFront with a secure connection and no threat database flags. Is ciscobinary.openh264.org a scam? No evidence in the signals points that way. The fair caveat is that the owner isn't spelled out on this URL, so the safest way to use it is by reaching it through the official OpenH264 project page and checking any published checksums. You won't find typical ciscobinary.openh264.org reviews for a file server; the technical signals are the review.