网站有未知来源 Referer 该怎么办？

最近突然发现几十个访问，来源是一篇前年 4 月份的公众号文章，但是翻遍了文章页面，也没有出现我的网站地址，这种是什么情况呢？

访问记录类似这种：


Time: 11 hours 51 mins ago -- Thu, 14 Jan 21 16:21:00 +0000 -- 1610641260.960565 in Unixtime
URL: https://2yuansvip.com/
Type: Normal request
Referrer: https://mp.weixin.qq.com/s/6NiHppFr1hDM4Y-jqtJjVA
Full Browser ID: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Safari/537.36
Location: Beijing, China

Time: 1 hour 46 mins ago -- Fri, 15 Jan 21 02:26:12 +0000 -- 1610677572.149332 in Unixtime
Secs since last hit: 36304.5890
URL: https://2yuansvip.com/?page_id=52
Type: Normal request
Referrer: https://mp.weixin.qq.com/s/6NiHppFr1hDM4Y-jqtJjVA
Full Browser ID: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Safari/537.36
Location: Beijing, China