With the coming of New Media Era, the spread of network information has become more extensive. Many online video evaluation activities were carried out by some institutions, while an evaluation method with rationality and fastness is lacked. In this study, we establish the hierarchial analysis model of many index signs on the basis of analyzing factors of online evaluation. The major steps of AHP and further PageRank optimization method are provided, which can be used to calculate weight values of index and obtain the final ratings. These research methods have certain reference values to dealing with multipleindexes appraisement.