Abstract: Methods, apparatus, and systems for monitoring a website are provided. A monitoring instruction sent from a monitoring platform is received to obtain information of a business service point to be monitored of the website. Service data corresponding to the triggered business service point are obtained, when that the business service point to be monitored of the website is triggered has been detected, and when the triggered business service point contains a buried-point for data collection. The obtained service data are then updated to the monitoring platform for the monitoring platform to monitor the website. A system includes a business apparatus and a monitoring platform. A business apparatus includes a monitoring-information obtaining module, a data collecting module, and a data uploading module.