The disclosure discloses a monitoring method and device for pushing effect of pushing information. The monitoring method for the pushing effect of the pushing information includes: monitoring user Identifiers (ID) accessing a target website, wherein the target website is a website which displays the pushing information; monitoring user ID accessing a preset website; and determining the pushing effect of the pushing information according to first ID and second ID, wherein the first ID are the monitored user ID accessing the target website, and the second ID are the monitored user ID accessing the preset website. By the disclosure, the problem of incapability in making a statistic about the pushing effect of the pushing information in the conventional art is solved, and the effect of quantitatively monitoring the pushing effect of the pushing information is further achieved.