Kaiyun

Kaiyun is a business whose own site puts it this way: "开云（Kaiyun）是一个领先的体育娱乐平台，致力于为用户提供全球体育赛事的直播、即时比分和在线投注服务。通过开云官网，用户可以轻松获取最新的赛事信息、赔率分析以及详细的赛事动态。开云体育官网为您提供便捷的入口，帮助您快速进入平台进行体育赛事浏览和互动投注。下载开云APP后，您可以随时随地享受便捷的赛事观看和即时更新，提升您的体育娱乐体验。立即访问开云...." As far as answer engines are concerned it may as well not exist yet: 2.4 out of 10.

The gap is on the page itself: the site is missing structured data describing the business, an llms.txt file, a sitemap, which are the first things an answer engine looks for.