近年来，随着ＷＷＷ技术的广泛应用，使得Ｉｎｔｅｒｎｅｔ迅速发展。作为Ｉｎｔｅｒｎｅｔ网上的信息查找途径，ＷＷＷ检索站点已成为Ｉｎｔｅｒｎｅｔ网上最繁忙的站点之一。本文选取了Ｙａｈｏｏ、ＡｌｔａＶｉｓｔａ、Ｅｘｃｉｔｅ、ＨｏｔＢｏｔ、Ｉｎｆｏｓｅｋ、Ｌｙｃｏｓ、ＯｐｅｎＴｅｘｔ、ＷｅｂＣｒａｗｌｅｒ及ＭｅｔａＣｒａｗｌｅｒ等九个著名的ＷＷＷ检索工具，通过上网实验，分析比较各工具检索引擎的特点，并从用户角度指出检索引擎现阶段存在的问题。最后对开发我国的ＷＷＷ检索工具提出了建议 In recent years, with the extensive application of WWW technology, the Internet has made rapid development. As a way to find information on the Internet, the WWW search site has become one of the busiest sites on the Internet. This paper selects nine well-known WWW search tools such as Yahoo, AltaVista, Excite, HotBot, Infosek, Lycos, OpenText, WebCrawler and MetaCrawler. Through the Internet experiments, the features of each tool’s search engine are analyzed and compared, Engine problems at this stage. Finally, we put forward some suggestions for developing WWW search tool in our country