What counts are click rates, quotas and length of stay - and not whether content is true or trustworthy.
重要的是点击率、配额和停留时间——而不是内容是否真实或可信。
英语百科
Click-through rate
Click-through rate (CTR) is the ratio of users who click on a specific link to the number of total users who view a page, email, or advertisement. It is commonly used to measure the success of an online advertising campaign for a particular website as well as the effectiveness of email campaigns.