共查询到19条相似文献，搜索用时 323 毫秒
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本文以北京16家区县政府网站为例,对政府网站的搜索引擎优化状况从网站内容优化、网站结构优化和搜索引擎可见性三方面进行了实证分析。其中网站内容优化评价指标包括网站首页标题、关键词及描述设置情况,网站结构优化评价指标包括网站层次结构、链接情况和网站导航,而搜索引擎可见性的评价指标主要是网页收录数量。分析结果表明,网站优化程度与搜索引擎可见性呈现出一定的相关性、政府网站对内容未做优化、政府网站结构优化在细节方面还不够、政府网站对搜索引擎优化重视程度不够。 相似文献
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搜索引擎在排名网站时,不仅要看网页的信息相关度,同时也会考虑网站的声望如何,比如外部链接有多少,网页的点击率有多高等等.因此一个内容充实的网站肯定会排在内容贫乏的网站前面.本文就网站优化排名谈了自己的看法. 相似文献
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企业网站搜索引擎优化策略研究 总被引：1，自引：0，他引：1
搜索引擎优化对企业推广有着重要的作用。在分析影响网站搜索引擎排名的因素的基础上,总结出有利于提高企业网站排名的搜索引擎优化策略。 相似文献
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分析了搜索引擎的算法和排名原理,对网站结构、关键字、单页的优化,搜索引擎的惩罚、被搜索引擎惩罚后的挽救办法等技术进行了论述。 相似文献
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基于关键词效能的搜索引擎优化策略分析 总被引：1，自引：0，他引：1
介绍基于用户需求分析的搜索引擎优化策略,结合某网站的优化研究实例,提出建立在关键词效能算法、网站结构优化基础上的网站推广可行性方案。研究结果表明,这些优化策略有助于提高搜索引擎页面收录量和在搜索引擎的自然排名,从而获得更高的访问量。所讨论的内容适合中小企业电子商务网站的中长期优化和推广。 相似文献
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分析了Google的PageRank（PR值）算法原理,详细论述了网站链接的3个主要方面：出站链接、入站链接、站内链接的变化对网站PR值的影响,并提出了通过增加入链、减少出链和避免不必要的内部链接来优化网站链接,以提高PR值,从而为改善网站在搜索引擎中的排名提出了优化策略。 相似文献
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随着互联网的高速发展和搜索引擎的广泛应用,使得网站进行搜索引擎优化（SE0）成为一种趋势,特别是在大型网站的应用中。主要从关键词分析、页面逆向优化、前台页面优化、内部链接策略、外部链接策略、搜索引擎友好写作策略7方面介绍大型网站的SEO策略。 相似文献
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关键词优化是搜索引擎优化的核心,以我国情报学核心网站为研究实例,进行了面向搜索引擎的关键词优化统计分析,从关键词的词组数、关键词的密度、关键词的分布等方面对五大类我国情报学核心网站的关键词优化进行了全面统计和分析,发现我国情报学核心网站关键词优化的不足,并提出优化策略,从而提高网站在搜索引擎中的排名。 相似文献
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比较SEO（搜索引擎优化）和信息构建对于政府网站的作用,论述基于SEO的政府网站信息构建的意义,分析其可行性。从组织信息系统、导航系统、标识系统和检索系统4个维度,研究基于SEO的政府网站信息构建模型,并提出相应策略。 相似文献
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Tao Qin Tie-Yan Liu Xu-Dong Zhang Guang Feng De-Sheng Wang Wei-Ying Ma 《Information processing & management》2007
Topic distillation is one of the main information needs when users search the Web. Previous approaches for topic distillation treat single page as the basic searching unit, which has not fully utilized the structure information of the Web. In this paper, we propose a novel concept for topic distillation, named sub-site retrieval, in which the basic searching unit is sub-site instead of single page. A sub-site is the subset of a website, consisting of a structural collection of pages. The key of sub-site retrieval includes (1) extracting effective features for the representation of a sub-site using both the content and structure information, (2) delivering the sub-site-based retrieval results with a friendly and informative user interface. For the first point, we propose Punished Integration algorithm, which is based on the modeling of the growth of websites. For the second point, we design a user interface to better illustrate the search results of sub-site retrieval. Testing on the topic distillation task of TREC 2003 and 2004, sub-site retrieval leads to significant improvement of retrieval performance over the previous methods based on single pages. Furthermore, time complexity analysis shows that sub-site retrieval can be integrated into the index component of search engines. 相似文献
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本文从五个方面概述了在因特网上查找中医药信息资源的途径，包括从中医药学专业网址中查找，从中医院校的主页上查找，从生物医学信息网络中查找，利用医学搜索引擎与目录查找，利用通用检索工具和综合性网络查找．并简单介绍了使用方法。 相似文献
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Measuring visitor statistics is a core activity for any website provider. However, the analytical methods have so far been quite limited, difficult, expensive, or cumbersome. Google Analytics (GA) offers a free tool for measuring and analysing visitor statistics. GA was tested on three food composition websites (Denmark, Finland, and Switzerland). All the websites had a considerable number of visitors, which seemed to increase with the maturity of the website. The results also suggested that there were a considerable number of potential unreached users in Denmark and particularly in Switzerland, thus suggesting that promotion be increased and search engines be taken into account more during website design. About 15–20% of users visited the website more than nine times and about 20% spent there more than 10 min on the site. Following traffic from referring websites showed that most of the visitors could not be categorised as food or nutrition professionals. Our experience showed that GA was quite easy to use and gave useful and versatile information that can be used to compare different websites and improve the website design. Finally, we would like to encourage other food composition website providers to utilise either GA or another of the similar tools available. 相似文献
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《普罗米修斯》2012,30(1):39-57
Meta-tags are one of the 'associational tools' considered essential to the operation of the World Wide Web. Their significance has been highlighted by recent controversies in the United States which focus on one of their important functions, i.e. as indices of websites which search engines read and rely upon in looking for the appropriate content relative to queries submitted to them. This article deals with the effect of meta-tags on the intellectual property rights of website owners. The author presents a critical survey of the American meta-tag cases and offers an Australian perspective. 相似文献
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网络爬虫对网页的抓取与优化策略直接影响到网页采集的广度、深度,以及网页预处理的数量和搜索引擎的质量。搜索引擎的设计应在充分考虑网页遍历策略的同时,还应加强对网络爬虫优化策略的研究。本文从主题、优先采集、不重复采集、网页重访、分布式抓取等方面提出了网络爬虫的五大优化策略,对网络爬虫的设计有一定的指导和启迪作用。 相似文献
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对政府网站设计工作的探讨 总被引：4，自引：0，他引：4
1999 is the year the Chinese government establishes its website on Internet.All government organizations are preparing for their own websites. However,have a look at the websites already established by some government organizations,there are some problems in design.In this article,the author makes some suggestions about information contents,HTML documents,etc. 相似文献
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网站架构优化是网站信息资源管理者面临的重要挑战之一。解决方案是针对网站信息的主题特征,构建主题相关的网站架构。基本思路是根据网站主题与主题之间、web页面与主题之间,以及新增信息与主题的相关性度量,确定主题节点的变更以期达到网站结构优化的目的。本文实例说明面向主题相关性的分析方法是网站结构优化的有效工具。 相似文献