入坑SEM,不晓得这些专业术语怎么行?
<h3 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">点击关注▲艾奇SEM</span></h3>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">知识 | 经验 | <span style="color: black;"><span style="color: black;">新闻</span></span> | <strong style="color: blue;"><span style="color: black;">资料</span></strong> 四大版块</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">专注SEM与信息流<span style="color: black;">宣传</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz/fbac17wmeIFtICQ9bFUUjWfQicqZpYKdIUbO87p9B4P9s6Zc94JasV4Gm5WZ1AMSpibpwWNEUMYJiaZH0AUFOBOLQ/0?wx_fmt=gif&tp=webp&wxfrom=5&wx_lazy=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">针对</span>刚入坑的SEM的小伙伴,艾奇菌为<span style="color: black;">大众</span>整理了入门的<span style="color: black;">关联</span>术语,尤其是英文缩写,<span style="color: black;">必定</span>要记牢,<span style="color: black;">意见</span><span style="color: black;">保藏</span>!</span></p><strong style="color: blue;"><span style="color: black;"><span style="color: black;">制品</span>篇</span></strong>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">1、<strong style="color: blue;"><span style="color: black;">SEM</span></strong>(<strong style="color: blue;"><span style="color: black;">搜索引擎营销</span></strong>:Search Engine Marketing)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">SEM <span style="color: black;">是由于</span>英文 Search Engine Marketing 缩写而来, 中文意译为“搜索引擎营销”。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">简单<span style="color: black;">来讲</span>,搜索引擎营销就</span><span style="color: black;">是基于搜索引擎平台的网络营销,利用人们对搜索引擎的依赖和<span style="color: black;">运用</span>习惯,在人们检索信息的时候将企业信息传递给<span style="color: black;">目的</span>用户。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">让用户主动的找到企业,并点击企业的<span style="color: black;">宣传</span>,<span style="color: black;">最后</span>和企业产生联系或下单。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">2、<strong style="color: blue;"><span style="color: black;">PPC</span></strong>(<strong style="color: blue;"><span style="color: black;">点击付费<span style="color: black;">宣传</span></span></strong>:Pay Per Click)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">PPC 是英文 Pay Per Click 的缩写形式,其中文意思<span style="color: black;">便是</span>点击付费<span style="color: black;">宣传</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">点击付费<span style="color: black;">宣传</span>是大<span style="color: black;">机构</span>最常用的网络<span style="color: black;">宣传</span>形式。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">供给</span>点击付费的网站非常多,<span style="color: black;">重点</span>有各<span style="color: black;">前门</span>户网站(如<span style="color: black;">外链论坛:www.fok120.com</span>、<span style="color: black;">外链</span>)搜索引擎(Google 和百度),以及</span><span style="color: black;">其它浏览量<span style="color: black;">很强</span>的网站。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">3、百度竞价排名(Baidu Bid)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">百度竞价排名是百度国内首创的一种按效果付费的网络推广方式,简单<span style="color: black;">方便</span>的网页操作<span style="color: black;">就可</span>给企业带来<span style="color: black;">海量</span>潜在客户,有效<span style="color: black;">提高</span>企业知名度及<span style="color: black;">营销</span>额。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">每日</span>有超过 1 亿人次在百度<span style="color: black;">查询</span>信息,企业在百度注册与<span style="color: black;">制品</span><span style="color: black;">关联</span>的关键词后,就会被主动<span style="color: black;">查询</span>这些<span style="color: black;">制品</span>的潜在客户找到。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">4、<strong style="color: blue;"><span style="color: black;">DSP</span></strong>(<strong style="color: blue;"><span style="color: black;"><span style="color: black;">需要</span>方平台<span style="color: black;">宣传</span></span></strong>:Demand-Side Platform)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">在互联网<span style="color: black;">宣传</span>产业中,DSP 是一个系统,<span style="color: black;">亦</span>是一种在线<span style="color: black;">宣传</span>平台。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">它服务于<span style="color: black;">宣传</span>主,<span style="color: black;">帮忙</span><span style="color: black;">宣传</span>主在互联网<span style="color: black;">或</span></span><span style="color: black;">移动互联网上进行<span style="color: black;">宣传</span>投放,DSP <span style="color: black;">能够</span>使<span style="color: black;">宣传</span>主更简单<span style="color: black;">方便</span>地遵循统一的竞价和反馈方式,对<span style="color: black;">位置于</span>多家<span style="color: black;">宣传</span>交易平台的在线<span style="color: black;">宣传</span>,以<span style="color: black;">恰当</span>的价格实时购买高质量的<span style="color: black;">宣传</span>库存。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">5、互联网<span style="color: black;">宣传</span>交易平台(Ad Exchange)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">AdExchange 是互联网<span style="color: black;">宣传</span>交易平台,像股票交易平台<span style="color: black;">同样</span>,Ad Exchange 联系的是<span style="color: black;">宣传</span>交易的买方和卖方,<span style="color: black;">亦</span></span><span style="color: black;"><span style="color: black;">便是</span><span style="color: black;">宣传</span>主方和<span style="color: black;">宣传</span>位<span style="color: black;">持有</span>方。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">6、<strong style="color: blue;"><span style="color: black;">SSP</span></strong>(<strong style="color: blue;"><span style="color: black;">供应方平台</span></strong>:Sell-Side Platform)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">供应方平台能够让<span style="color: black;">媒介</span>主<span style="color: black;">亦</span>介入<span style="color: black;">宣传</span>交易,从而使它们的库存<span style="color: black;">宣传</span>可用。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">经过</span>这一平台,<span style="color: black;">媒介</span>主<span style="color: black;">期盼</span><span style="color: black;">她们</span>的库</span><span style="color: black;">存<span style="color: black;">宣传</span><span style="color: black;">能够</span><span style="color: black;">得到</span>最高的有效每千次展示<span style="color: black;">花费</span>,而不必以低价<span style="color: black;">营销</span>出去。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">7、<strong style="color: blue;"><span style="color: black;">DMP</span></strong>(<strong style="color: blue;"><span style="color: black;">数据管理平台</span></strong>:Data-Management Platform)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">数据管理平台能够<span style="color: black;">帮忙</span>所有<span style="color: black;">触及</span><span style="color: black;">宣传</span>库存购买和出售的各方管理其数据、更方便地<span style="color: black;">运用</span>第三方数据、<span style="color: black;">加强</span><span style="color: black;">她们</span></span><span style="color: black;">对所有这些数据的理解、传回数据或将定制数据传入某一平台,以进行更好地定位。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">8、<strong style="color: blue;"><span style="color: black;">RTB</span></strong>(<strong style="color: blue;"><span style="color: black;">实时竞价</span></strong>:Real Time Bidding)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">RTB 是一种技术为王的<span style="color: black;">精细</span>营销手段,当一个用户在全网浏览过某种商品,或点击过特殊类目的<span style="color: black;">宣传</span>后,其浏</span><span style="color: black;">览痕迹都会<span style="color: black;">经过</span> cookie 记录在案,而<span style="color: black;">经过</span><span style="color: black;">宣传</span>交易平台,你在下一次浏览网页的时候,将被推送符合偏好的广告。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">9、<strong style="color: blue;"><span style="color: black;">ASO</span></strong>(<strong style="color: blue;"><span style="color: black;">应用商店搜索优化</span></strong>:App Store Optimization)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">ASO 是“应用商店搜索优化”的简<span style="color: black;">叫作</span>。ASO(App StoreOptimization)<span style="color: black;">便是</span><span style="color: black;">提高</span>你 APP 在各类 APP 电子市场排行榜</span><span style="color: black;">和搜索结果排名的过程。类似移动 APP 的 SEO 优化。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">十、</span><strong style="color: blue;"><span style="color: black;">LBS</span></strong>(<strong style="color: blue;"><span style="color: black;">基于位置的服务</span></strong>:Location Based Service)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">通俗的说,基于位置的服务,<span style="color: black;">便是</span><span style="color: black;">首要</span>是确定移动设备或用户所在的地理位置;其次是<span style="color: black;">供给</span>与位置<span style="color: black;">关联</span>的各类</span><span style="color: black;">信息服务。如 LBS 与 O2O(美团)。用户<span style="color: black;">经过</span> LBS 服务<span style="color: black;">查找</span>到自己<span style="color: black;">周边</span>的<span style="color: black;">商场</span>信息,<span style="color: black;">而后</span>顺着导航找到实体消费点,这是线上程序;在实体店完成消费,<span style="color: black;">便是</span>线下程序。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">11、<strong style="color: blue;"><span style="color: black;">CPC</span></strong>(<strong style="color: blue;"><span style="color: black;">每点击成本</span></strong>:Cost Per Click)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">网络<span style="color: black;">宣传</span>每次点击的<span style="color: black;">花费</span>,是网络<span style="color: black;">宣传</span>界最<span style="color: black;">平常</span>的定价形式。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">12、<strong style="color: blue;"><span style="color: black;">CPS</span></strong>(<strong style="color: blue;"><span style="color: black;">每<span style="color: black;">营销</span>成本</span></strong>:Cost Per Sales)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">以<span style="color: black;">实质</span><span style="color: black;">营销</span><span style="color: black;">制品</span>数量来计算<span style="color: black;">宣传</span><span style="color: black;">花费</span>的<span style="color: black;">宣传</span>,这种<span style="color: black;">宣传</span><span style="color: black;">更加多</span>的适合购物类、导购类、网址导航类的网站,需要</span><span style="color: black;"><span style="color: black;">精细</span>的流量<span style="color: black;">才可</span>带来转化。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">13、<strong style="color: blue;"><span style="color: black;">CPT</span></strong>(<strong style="color: blue;"><span style="color: black;">按时间成本</span></strong>:Cost Per Time)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">这种方式的特点是按用户<span style="color: black;">运用</span>时长或<span style="color: black;">运用</span>周期计费,<span style="color: black;">能够</span>从<span style="color: black;">基本</span>上杜绝刷流量、激活作<span style="color: black;">坏处</span>,是最真实的、有效</span><span style="color: black;">的营销方式之一。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">14、<strong style="color: blue;"><span style="color: black;">CPA</span></strong>(<strong style="color: blue;"><span style="color: black;">按事件成本</span></strong>:Cost Per Action)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">这种计价方式<span style="color: black;">指的是</span>按<span style="color: black;">宣传</span>投放<span style="color: black;">实质</span>效果,即按预先设定好的转化<span style="color: black;">目的</span>来计费,而不限广告投放量。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">15、<strong style="color: blue;"><span style="color: black;">CPM</span></strong>(<strong style="color: blue;"><span style="color: black;">每千人成本</span></strong>:Cost Per Mille)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">即 Cost Per Thousand Impression 每千次印象数成本;<span style="color: black;">宣传</span>主为它的<span style="color: black;">宣传</span><span style="color: black;">表示</span> 1000 次所付的<span style="color: black;">花费</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">16、CTR(点击率)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">CTR=点击量/展现量,衡量物料被用户点击的占比,侧面反应出网民对创意的<span style="color: black;">爱好</span>程度。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">16、<strong style="color: blue;"><span style="color: black;">CPR</span></strong>(<strong style="color: blue;"><span style="color: black;">每<span style="color: black;">回复</span>成本</span></strong>:Cost Per Response)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">以浏览者的每一个<span style="color: black;">回复</span>计费,这种<span style="color: black;">宣传</span>计费充分<span style="color: black;">表现</span>了网络<span style="color: black;">宣传</span>“<span style="color: black;">即时</span>反应、直接互动、准确记录”的特点,但</span><span style="color: black;">是,这个只是辅助<span style="color: black;">营销</span>的一种公式。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">18、<strong style="color: blue;"><span style="color: black;">ARPU</span></strong>(<strong style="color: blue;"><span style="color: black;">每用户平均收入</span></strong>:Average Revenue Per User)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">ARPU 注重的是一个时间段内运营商从<span style="color: black;">每一个</span>用户所得到的利润。很<span style="color: black;">显著</span>,高端的用户越多,ARPU 越高。在这个</span><span style="color: black;">时间段,从运营商的运营<span style="color: black;">状况</span>来看,ARPU 值高说明利润高,这段时间效益好。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">19、<strong style="color: blue;"><span style="color: black;">DAU</span></strong>(<strong style="color: blue;"><span style="color: black;">日活跃用户数量</span></strong>:Daily Active User)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">一般</span>统计一日(统计日)之内,登录或<span style="color: black;">运用</span>了某个<span style="color: black;">制品</span>的用户数(去除重复登录的用户),是用来衡量<span style="color: black;">制品</span>的</span><span style="color: black;">用户粘性的重要指标。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">20、<strong style="color: blue;"><span style="color: black;">ROI</span></strong>(<strong style="color: blue;"><span style="color: black;">投资<span style="color: black;">报答</span>率</span></strong>:Return On Investment )</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">投资<span style="color: black;">报答</span>率(ROI)=年利润或年均利润/投资总额×100%,<span style="color: black;">一般</span>用于<span style="color: black;">评定</span>企业<span style="color: black;">针对</span>某项活动的价值,ROI 高<span style="color: black;">暗示</span></span><span style="color: black;">该项目价值高。</span></p><strong style="color: blue;"><span style="color: black;">原理篇</span></strong>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">1、全文搜索引擎(FullTextSearch Engine)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">全文搜索引擎是<span style="color: black;">日前</span>广泛应用的主流搜索引擎。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">它的工作原理是计算机索引程序<span style="color: black;">经过</span>扫描<span style="color: black;">文案</span>中的每一个词,对每一个词<span style="color: black;">创立</span>一个索引,指明该词在<span style="color: black;">文案</span>中<span style="color: black;">显现</span>的次数和位置,当用户<span style="color: black;">查找</span>时,检索程序就<span style="color: black;">按照</span>事先<span style="color: black;">创立</span>的索引进行<span style="color: black;">查询</span>,并将<span style="color: black;">查询</span>的结果反馈给用户的检索方式。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">最常用的全文搜索引擎有百度、谷歌(Google)等。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">2、元搜索引擎(METASearch Engine)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">元搜索引擎、聚合搜索都是<span style="color: black;">经过</span>一个统一的用户界面<span style="color: black;">帮忙</span>用户在多个搜索引擎中<span style="color: black;">选取</span>和利用合适的(<span style="color: black;">乃至</span>是<span style="color: black;">同期</span>利用若干个)搜索引擎来实现检索操作,是对分布于网络的多种检索工具的全局<span style="color: black;">掌控</span>机制。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">3、目录搜索引擎</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">目录搜索引擎虽然有搜索功能,但严格<span style="color: black;">道理</span>上<span style="color: black;">不可</span><span style="color: black;">叫作</span>为真正的搜索引擎,只是按目录<span style="color: black;">归类</span>的网站链接列表<span style="color: black;">罢了</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">用户完全<span style="color: black;">能够</span><span style="color: black;">根据</span><span style="color: black;">归类</span>目录找到所需要的信息。该类搜索引擎<span style="color: black;">由于</span>加入了人的智能,<span style="color: black;">因此</span>信息准确、导航质量高,缺点是需要人工介入、<span style="color: black;">守护</span>量大、信息量少、信息更新不<span style="color: black;">即时</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">如<span style="color: black;">初期</span>的雅虎、<span style="color: black;">外链论坛:www.fok120.com</span>。而hao123 导航网站虽然功能相近,但严格<span style="color: black;">道理</span>上<span style="color: black;">来讲</span>并不算目录搜索引擎,仅仅是按目录<span style="color: black;">归类</span>的网站链接列表<span style="color: black;">罢了</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">4、网页蜘蛛(Spider)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">网页蜘蛛(又被<span style="color: black;">叫作</span>为网络爬虫,网络<span style="color: black;">设备</span>人,搜索引擎蜘蛛),是一种<span style="color: black;">根据</span><span style="color: black;">必定</span>的规则,自动的抓取万维网信息的程序<span style="color: black;">或</span>脚本。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">5、蜘蛛陷阱(Spider trap)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">“蜘蛛陷阱”是阻止蜘蛛程序爬行网站的<span style="color: black;">阻碍</span>物,<span style="color: black;">一般</span>是<span style="color: black;">哪些</span><span style="color: black;">表示</span>网页的技术<span style="color: black;">办法</span>,<span style="color: black;">日前</span><span style="color: black;">非常多</span>浏览器在设计的时候考虑过这些<span style="color: black;">原因</span>,<span style="color: black;">因此</span>可能网页界面看起来非常正常,但这些蜘蛛陷阱会对蜘蛛程序<span style="color: black;">导致</span><span style="color: black;">阻碍</span>,<span style="color: black;">倘若</span>消除这些蜘蛛陷阱,<span style="color: black;">能够</span>使蜘蛛程序收录<span style="color: black;">更加多</span>的网页。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">6、抓取频次</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">抓取频次是搜索引擎在单位时间内(天级)对网站服务器抓取的总次数,<span style="color: black;">倘若</span>搜索引擎对站点的抓取频次过高,<span style="color: black;">特别有</span>可能<span style="color: black;">导致</span>服务器不稳定,Baiduspider 会<span style="color: black;">按照</span>网站内容更新频率和服务器压力等<span style="color: black;">原因</span>自动<span style="color: black;">调节</span>抓取频次。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">7、搜索请求(Query)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">搜索请求,又被<span style="color: black;">叫作</span>作搜索<span style="color: black;">查找</span>,指用户在搜索引擎键入某个关键词搜索并试图取得返回结果的过程。搜索请求<span style="color: black;">表率</span><span style="color: black;">查找</span>者的搜索意图。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">8、索引(Index)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">俗<span style="color: black;">叫作</span>“预处理”。蜘蛛抓取的页面文件分解、分析,并以巨大表格的形式存入数据库,这个过程即是索引。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">在索引数据库中,网页文字内容,关键词<span style="color: black;">显现</span>的位置、字体、颜色、加粗、斜体等<span style="color: black;">关联</span>信息都有相应记录。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">9、站点索引量</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">站点中有多少页面<span style="color: black;">能够</span><span style="color: black;">做为</span>搜索候选结果,<span style="color: black;">便是</span>一个网站的索引量。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">站点内容页面需要经过搜索引擎的抓取和层层筛选后,方可在搜索结果中展现给用户。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">页面<span style="color: black;">经过</span>系统筛选,并被<span style="color: black;">做为</span>搜索候选结果的过程,即为<span style="color: black;">创立</span>索引。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">日前</span> site 语法的数值是索引量估算值,比较不准。<span style="color: black;">举荐</span>站长们<span style="color: black;">运用</span><span style="color: black;">咱们</span>的新工具,<span style="color: black;">同期</span><span style="color: black;">咱们</span><span style="color: black;">亦</span>正在<span style="color: black;">奋斗</span>改进site 语法。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">十、</span>建库</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">为新索引网页<span style="color: black;">创立</span>索引库。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">咱们</span>在判断网页收录的时候常常会分为两种<span style="color: black;">状况</span>,<span style="color: black;">第1</span>种<span style="color: black;">便是</span>搜索网页链接;第二种<span style="color: black;">便是</span><span style="color: black;">咱们</span>直接搜索网页标题。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">当<span style="color: black;">显现</span>搜索引擎只收录了网页链接而搜索标题找不到链接时,<span style="color: black;">咱们</span><span style="color: black;">叫作</span>作“该网页未建库”,<span style="color: black;">便是</span>搜索引擎<span style="color: black;">发掘</span>了你的 URL,<span style="color: black;">然则</span>却<span style="color: black;">无</span>将其放入索引中</span><span style="color: black;">。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">在这种<span style="color: black;">状况</span>下,你搜索任何和该网页<span style="color: black;">关联</span>的 Query,都<span style="color: black;">没法</span>使网页出<span style="color: black;">此刻</span>搜索结果中,除了搜索 URL 本身。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">11、底层库</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">底层库是什么,<span style="color: black;">便是</span>备胎!</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">你的女神有 50W 个男友,你是 50W 位置后的备胎。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">怎么能转正呢?等 50W 里死掉一大半,估计你机会来了。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">不可</span>参与排名的都在底层库里。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">因此</span>,想要信息不被放入到底层库,一是要有足够的影响力,百度不敢<span style="color: black;">忽略</span>你,<span style="color: black;">例如</span><span style="color: black;">外链</span>网易之类的,就算发个<span style="color: black;">宣传</span>,度娘<span style="color: black;">亦</span>乖乖的索<span style="color: black;">导致</span>来,<span style="color: black;">做为</span>正式男友,不敢当备胎。二是要有新颖的内容,度娘<span style="color: black;">亦</span>喜新厌旧,好东西当然不会<span style="color: black;">错失</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">12、网页快照</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">搜索引擎在收录网页时,对网页进行备份,存在自己的服务器缓存里,当用户在搜索引擎中点击“网页快照”链</span><span style="color: black;">接时,搜索引擎将 Spider 系统当时所抓取并<span style="color: black;">保留</span>的网页内容展现出来,<span style="color: black;">叫作</span>为“网页快照”。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">13、网站权重(Page Strength)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">网站权重<span style="color: black;">指的是</span>搜索引擎给网站(<span style="color: black;">包含</span>网页)赋予<span style="color: black;">必定</span>的权威值,对网站(含网页)权威的<span style="color: black;">评定</span><span style="color: black;">评估</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">一个网站权重越高,在搜索引擎所占的份量越大,在搜索引擎排名就越好。其中有几点需要<span style="color: black;">重视</span>:</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">A、权重不等于排名</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">B、权重对排名有着非常大的影响</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">C、整站权重的<span style="color: black;">加强</span>有利于内页的排名。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">误区:例如人们经常讨论的百度权重其实并不是百度官方给出的概念,而是爱站、站长工具等网站推出的针对网站关键词排名预计给网站带来流量,划分等级 0-10 第三方网站欢迎度<span style="color: black;">评定</span>数据。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">14、网站降权(Rightdown)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">利用搜索引擎策略缺陷,以恶意手段获取与网页质量不符排名,而<span style="color: black;">诱发</span>搜索结果和用户体验下降的<span style="color: black;">行径</span>都会被搜索引擎视为作<span style="color: black;">坏处</span><span style="color: black;">行径</span>,作<span style="color: black;">坏处</span>应为<span style="color: black;">根据</span>“<strong style="color: blue;">轻者轻罚,重者重罚</strong>”原则:</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">对用户体验及搜索结果质量影响不大的,去除作<span style="color: black;">坏处</span>部分所获权值,对用户体验及搜索结果质量影响严重的,去除作<span style="color: black;">坏处</span>部分所获权值并降低网站权重,直至彻底清理出搜索结果。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">15、K 站</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">俗<span style="color: black;">叫作</span>“拔毛”。<span style="color: black;">所说</span>百度 K 站便是封杀了你的网站,你的收录会是 0,从百度搜刮引擎上<span style="color: black;">基本</span>就找不到你的网站痕迹。K 站<span style="color: black;">能够</span>说是给百度冻结了,<span style="color: black;">一般</span>需要很<span style="color: black;">长期</span><span style="color: black;">才可</span>恢复。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">16、Alexa 排名</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">它<span style="color: black;">指的是</span>网站的世界排名,<span style="color: black;">重点</span>分为综合排名和<span style="color: black;">归类</span>排名,Alexa <span style="color: black;">供给</span>了<span style="color: black;">包含</span>综合排名、到访量排名、页面<span style="color: black;">拜访</span>量排名等多个<span style="color: black;">评估</span>指标信息,大<span style="color: black;">都数</span>人把它当作当前较为权威的网站<span style="color: black;">拜访</span>量<span style="color: black;">评估</span>指标。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">17、Robots 协议(<span style="color: black;">亦</span><span style="color: black;">叫作</span>为爬虫协议、<span style="color: black;">设备</span>人协议等)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">全<span style="color: black;">叫作</span>是“网络爬虫排除标准”(RobotsExclusion Protocol),网站<span style="color: black;">经过</span> Robots 协议告诉搜索引擎<span style="color: black;">那些</span>页面<span style="color: black;">能够</span>抓取,<span style="color: black;">那些</span>页面<span style="color: black;">不可</span>抓取。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">18、网站地图(sitemap)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">网站地图,又<span style="color: black;">叫作</span>站点地图。<span style="color: black;">通常</span>有两种常用的格式,一种是 xml 格式的,一种是 html 格式。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">其中 html 多为静态页面,用于给用户展示,<span style="color: black;">帮忙</span>用户更好地在网站搜索需要的内容。而 xml 格式多用于提交给搜索引擎,供搜索引擎抓取网页页面。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">19、沙盒效应(Sandbox)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">由最<span style="color: black;">重点</span>的搜索引擎 Google 所决定的搜索引擎结果页面(搜索结果)中,新发布的网站排名越来越低。这一现象被<span style="color: black;">叫作</span>为“沙盒效应”</span><span style="color: black;">。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">它们会对<span style="color: black;">哪些</span>链接流行度<span style="color: black;">快速</span>攀升的网站进行冷处理以防止 SEOer 过度优化。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">网页<span style="color: black;">能够</span>展现它要的内容,但会被放在“沙箱”里面,而对任何搜索请求都不会得到最高排名其后来的流行度经过一段时间还保持不变,<span style="color: black;">或</span><span style="color: black;">逐步</span><span style="color: black;">提升</span>,<span style="color: black;">那样</span>搜索引擎就<span style="color: black;">起始</span>取消冷处理并且给链接流行度更高的权重,使得搜索排名<span style="color: black;">提升</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">20、搜索引擎垃圾技术(SPAM:Stupid Person Advertising Method)</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">搜索引擎垃圾技术是利用不道德的技巧去<span style="color: black;">加强</span>自己搜索引擎上的排名。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">不诚实的网站管理员<span style="color: black;">便是</span>利用<span style="color: black;">这般</span>的手段去<span style="color: black;">诈骗</span>搜索引擎从而<span style="color: black;">得到</span>较高的排名。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">这般</span>的做法会让你的网站在短期内排名得到<span style="color: black;">加强</span>,<span style="color: black;">然则</span>后果却是<span style="color: black;">非常</span>严重的。有可能<span style="color: black;">引起</span>搜索引擎把你的网站从他的数据库里永久删除!</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">关联</span>阅读:</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">1、</span><a style="color: black;"><span style="color: black;">为何</span>做</a>了<span style="color: black;">精细</span>定向后,信息流<span style="color: black;">宣传</span>效果反而变差了?!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">2、</span><a style="color: black;">66个信息流<span style="color: black;">宣传</span>和SEM学习网址资源大放送!</a></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">3、</span><a style="color: black;">玩大了!信息流优化师,<span style="color: black;">由于</span>加班改创意累死了…</a></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">4、</span><a style="color: black;">暴利<span style="color: black;">制品</span>信息流<span style="color: black;">宣传</span><span style="color: black;">招数</span>,你知多少?</a></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">5、</span><a style="color: black;">信息流<span style="color: black;">宣传</span>投放及策略优化系列教程</a></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">6、</span><a style="color: black;">信息流<span style="color: black;">宣传</span><span style="color: black;">照片</span>素材5大误区,附4个指南+2个案例!</a></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">7、</span><a style="color: black;">这9条我看不懂的百度信息流<span style="color: black;">宣传</span></a>创意,你怎么看?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">8、<a style="color: black;">报告 | 8大行业信息流<span style="color: black;">宣传</span>营销效果<span style="color: black;">科研</span>报告</a></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">9、</span><a style="color: black;">信息流<span style="color: black;">宣传</span>标题党<span style="color: black;">必须</span>的500个热词(拱手送人啦!)</a></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="http://mmbiz.qpic.cn/mmbiz_gif/fbac17wmeIF0MnOic3ZP0ghoBtNykG8Qy4gZh34mspkNAnTmickR2PsLZCGZhibgI0xf1mN9Z7PunF16ax9WZN6LA/0?wx_fmt=gif&tp=webp&wxfrom=5&wx_lazy=1" style="width: 50%; margin-bottom: 20px;"></p>
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