本申請(qǐng)公開了一種網(wǎng)絡(luò)站點(diǎn)訪問效果數(shù)據(jù)的監(jiān)測(cè)方法和裝置，包括：數(shù)據(jù)獲取模塊實(shí)時(shí)獲取網(wǎng)絡(luò)站點(diǎn)的源會(huì)話數(shù)據(jù)；數(shù)據(jù)構(gòu)建模塊將所述源會(huì)話數(shù)據(jù)按照站點(diǎn)和會(huì)話標(biāo)識(shí)歸類緩存至存儲(chǔ)設(shè)備中；數(shù)據(jù)計(jì)算模塊針對(duì)所歸類的每一會(huì)話，在歸類緩存了新的會(huì)話數(shù)據(jù)時(shí)，則利用該新的會(huì)話數(shù)據(jù)計(jì)算對(duì)應(yīng)的新的訪問效果數(shù)據(jù)，將該新的訪問效果數(shù)據(jù)合并到之前的總訪問效果數(shù)據(jù)中，得到最新的總訪問效果數(shù)據(jù)；數(shù)據(jù)清理模塊在所述歸類緩存的會(huì)話失效時(shí)計(jì)算會(huì)話失效效果數(shù)據(jù)，將所述會(huì)話失效效果數(shù)據(jù)合并至所述最新的總訪問效果數(shù)據(jù)中；將所述失效會(huì)話的會(huì)話數(shù)據(jù)從存儲(chǔ)設(shè)備中清除。利用本發(fā)明，可提高監(jiān)測(cè)網(wǎng)絡(luò)站點(diǎn)訪問效果數(shù)據(jù)的處理效率，提高監(jiān)測(cè)的實(shí)時(shí)性。