The embodiment of the invention provides a point burying testing method, device and system. The method comprises the steps that when a client side extracts and measures a point burying file, a test engineer executes a corresponding function module to generate a corresponding point burying data file by running an automated testing script, a corresponding data point burying file can be generated inan app, the two point burying files are compared, if the two point burying files are consistent, point burying testing succeeds, and if the two point burying files are not consistent, problems are found for correction. According to the method, the function module after point burying of an extraction and measurement terminal and the function module after point burying of a testing terminal run separately through the extraction and measurement terminal in the whole extraction and measurement process, the accuracy of the point burying file of the extraction and measurement terminal is determinedaccording to a running result, a package capture tool does not need to be used for intercepting a data package transmitted by the internet, frequent package capture operations are omitted, the comparison time is shortened, the situation is avoided that a detection system bearing buried points is in a waiting state for a long time, and the utilization rate of resources such as system bandwidth anddatabases is increased.