百度蜘蛛日均抓取频率是什么时间最为频繁的
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">作者:<a style="color: black;">口碑贸易网</a>原<span style="color: black;">文案</span>转载<span style="color: black;">位置</span>: <a style="color: black;"><span style="color: black;">http://www.</span><span style="color: black;">baidu-shoulu.com/sell/2</span><span style="color: black;">02101/sell_info_83844.html</span></a>针对SEO优化中小<span style="color: black;">公司</span>而言,每日的<span style="color: black;">海量</span>挪动,事实上转变布局在主页,而主页<span style="color: black;">忽然</span>掉数据库索引,<span style="color: black;">那样</span>就<span style="color: black;">特别有</span>可能网站<span style="color: black;">海量</span><span style="color: black;">重要</span>字排名的爆出,而总流量一瞬间骤减,这对<span style="color: black;">公司</span>经营<span style="color: black;">导致</span><span style="color: black;">必要</span>的<span style="color: black;">害处</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>你是一个<span style="color: black;">公司</span>网站的运营者,<span style="color: black;">咱们</span><span style="color: black;">每日</span>几乎都会遇到<span style="color: black;">各样</span>问题,<span style="color: black;">尤其</span>是针对SEO方面<span style="color: black;">关联</span>的事情,其中<span style="color: black;">公司</span>网站首页莫名其妙的丢数据库索引,可能是最让SEO人员头疼的一件事情。<span style="color: black;">按照</span>以往网站首页被K的经验,将<span style="color: black;">按照</span>如下内容阐述:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">1、</span><span style="color: black;">导致</span><span style="color: black;">原由</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">一般</span>来讲,<span style="color: black;">咱们</span>认为一个<span style="color: black;">长时间</span>稳定运营的<span style="color: black;">公司</span>网站,即使是很少做网站内容更新的站点,正常<span style="color: black;">状况</span>下,主页都不会存在丢失,<span style="color: black;">忽然</span>消失数据库索引的<span style="color: black;">状况</span>,<span style="color: black;">倘若</span><span style="color: black;">明显</span><span style="color: black;">导致</span>这个问题,多半转变<span style="color: black;">因为</span><span style="color: black;">有些</span>问题而<span style="color: black;">导致</span>,<span style="color: black;">例如</span>:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①网站速度</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">网站首页丢失,而其他的内页<span style="color: black;">无</span>丢失数据库索引,其中一个<span style="color: black;">要紧</span>的<span style="color: black;">原因</span><span style="color: black;">便是</span>页面的加载速度问题,<span style="color: black;">一般</span><span style="color: black;">咱们</span>非常清楚一个网站的主页基本集中<span style="color: black;">海量</span>的SEO资源。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此呢</span>,针对网站首页而言,<span style="color: black;">一般</span>百度蜘蛛日均抓取频率是最为频繁的,<span style="color: black;">倘若</span>你的整站页面加载速度<span style="color: black;">忽然</span>变得非常卡,在一个特定周期内,搜索引擎抓取主页总是长周期。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">这个时候可能就会<span style="color: black;">导致</span>主页数据库索引消失的<span style="color: black;">状况</span>,而内页<span style="color: black;">因为</span>页面的抓取频次低,可能还会<span style="color: black;">长时间</span>在SERP中展现一段时间。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②网站改版</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>你的网站在运营的过程中<span style="color: black;">必须</span>开展页面的<span style="color: black;">调节</span>以及服务器配置的升级,这个时候<span style="color: black;">倘若</span><span style="color: black;">显现</span>如下问题,<span style="color: black;">亦</span>是可能<span style="color: black;">导致</span><span style="color: black;">关联</span><span style="color: black;">害处</span>,<span style="color: black;">例如</span>:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1)网站首页的样式,并且内部链接的结构,<span style="color: black;">出现</span><span style="color: black;">很强</span>幅度的<span style="color: black;">调节</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2)服务器配置系统性的升级,<span style="color: black;">例如</span>:从win主机,变更成linux等,这其中有<span style="color: black;">有些</span>配置文件<span style="color: black;">倘若</span>设置错误,<span style="color: black;">亦</span>会<span style="color: black;">害处</span>主页针对爬虫的展现。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">尤其</span>是在网站服务器升级的过程中,你<span style="color: black;">无</span>在百度搜索资源平台开展闭站<span style="color: black;">守护</span>,而直接关闭网站,<span style="color: black;">引起</span>站点几天打不开,这是一个非常<span style="color: black;">要紧</span>的事情。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">尤其</span>是一个<span style="color: black;">公司</span>站<span style="color: black;">倘若</span>日均抓取频率非常高,<span style="color: black;">常常</span>可能短暂停止<span style="color: black;">拜访</span>几个小时,主页数据库索引就会<span style="color: black;">忽然</span>消失。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">③网站被黑</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">针对网站被黑的问题,这是一个老生常谈的<span style="color: black;">专题</span>,<span style="color: black;">尤其</span>是针对<span style="color: black;">有些</span>政府机关,企事业单位的站点,<span style="color: black;">因为</span>安全防护<span style="color: black;">认识</span>单薄,经常容易被入侵,首页被篡改。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">最为典型的例子<span style="color: black;">便是</span>:网站首页挂黑链,而在前端页面的展现的时候,<span style="color: black;">基本</span><span style="color: black;">无</span>任何<span style="color: black;">显著</span>的变化,<span style="color: black;">这般</span>的问题存在时间周期比较长的时候,就非常<span style="color: black;">要紧</span><span style="color: black;">显现</span>问题。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">④搜索作<span style="color: black;">坏处</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">针对搜索引擎而言,有<span style="color: black;">海量</span>的SEO从业者都习惯性的追求<span style="color: black;">有些</span>快速排名的策略,而非常厌烦白帽SEO的长周期运营,<span style="color: black;">因此</span>对方可能会采取<span style="color: black;">有些</span>激进的策略,<span style="color: black;">例如</span>:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1)对接<span style="color: black;">有些</span>快排系统,而短期针对主页快速的排名。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2)利用泛目录和站群,针对网站首页开展<span style="color: black;">海量</span>的抓取。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3)多域名开展301重定向的策略,给主页倒权重,试图<span style="color: black;">提高</span>排名。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">有些</span>系列<span style="color: black;">关联</span>性的作<span style="color: black;">坏处</span>策略,是的网站首页被算法监测到,而开展数据库索引消失与降权。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">⑤恶意攻击</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">从<span style="color: black;">日前</span>来看,恶意攻击的成本相对比较低,而它<span style="color: black;">导致</span>的<span style="color: black;">害处</span>却是非常大,<span style="color: black;">尤其</span>是<span style="color: black;">长时间</span>的DDOS,针对任何一个中小<span style="color: black;">公司</span>而言,都很难抵抗<span style="color: black;">这般</span>的攻击。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>你的网站首页<span style="color: black;">连续</span>遭遇<span style="color: black;">这般</span>的恶意攻击,<span style="color: black;">必定</span>会<span style="color: black;">导致</span>丢数据库索引的<span style="color: black;">状况</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">⑥搜索算法</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">每隔<span style="color: black;">必要</span>的时间周期,百度搜索算法,都会开展有效的<span style="color: black;">调节</span>,任何一个微调都会对部分网站<span style="color: black;">导致</span><span style="color: black;">必要</span>的<span style="color: black;">害处</span>,但搜索引擎算法<span style="color: black;">调节</span>,<span style="color: black;">引起</span>网站首页被丢数据库索引的<span style="color: black;">状况</span>,并不多,<span style="color: black;">尤其</span>是内页收录还<span style="color: black;">无</span>问题的<span style="color: black;">状况</span>下,这就<span style="color: black;">必须</span><span style="color: black;">咱们</span><span style="color: black;">详细</span>问题,<span style="color: black;">详细</span>分析。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">2、</span><span style="color: black;">处理</span><span style="color: black;">方法</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因为</span>网站首页丢失数据库索引,对<span style="color: black;">平常</span>运营<span style="color: black;">导致</span>非常直观的<span style="color: black;">害处</span>,<span style="color: black;">咱们</span>应该积极的采取<span style="color: black;">办法</span>,<span style="color: black;">处理</span><span style="color: black;">关联</span>问题。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">一般</span><span style="color: black;">咱们</span>认为你<span style="color: black;">能够</span>参考如下策略:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①审查网站页面加载速度<span style="color: black;">包含</span>页面移动端的用户体验,你<span style="color: black;">能够</span>利用网站测速<span style="color: black;">工具</span>,开展检验,<span style="color: black;">亦</span><span style="color: black;">能够</span>利用百度搜索资源平台的移动落地页检测,<span style="color: black;">保证</span>主页用户体验佳。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②当<span style="color: black;">公司</span>网站<span style="color: black;">必须</span>开展改版的时候,并且是长周期的<span style="color: black;">状况</span>下,<span style="color: black;">咱们</span><span style="color: black;">意见</span>先做闭站<span style="color: black;">守护</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">③<span style="color: black;">定时</span><span style="color: black;">恰当</span>的监测网站首页<span style="color: black;">是不是</span>被挂黑了,<span style="color: black;">是不是</span>被百度快照劫持等问题。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">④<span style="color: black;">保持</span>采用白帽技术的</p>
我完全赞同你的观点,思考很有深度。
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