u1jodi1q 发表于 2024-8-25 20:02:01

【官方说法】全面诠释BaiduSpider与站点死链


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    <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&amp;tp=webp&amp;wxfrom=5&amp;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;">源自</span>：百度站长平台</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">从<span style="color: black;">近期</span>几周收到的提问看，<span style="color: black;">大众</span>对死链越来越关注，毕竟死链直接关系到网站的抓取收录和流量转化。于是<span style="color: black;">咱们</span>整合了学院之前的内容，又专门对Baiduspider工程师进行了咨询，给<span style="color: black;">大众</span>一个完整的系列答复。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">问：robots屏蔽对阻止百度抓取死链<span style="color: black;">是不是</span>有效？</span></strong></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;">答</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">：当然有效，百度严格遵守robots协议，若<span style="color: black;">发掘</span>百度依然抓取，先确认<span style="color: black;">是不是</span>为Baiduspider，若确认，<span style="color: black;">能够</span><span style="color: black;">经过</span>反馈中心进行投诉。</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;">怎样</span>判断疯狂抓<span style="color: black;">咱们</span>网站内容的蜘蛛是不是百度的？其实站长<span style="color: black;">能够</span><span style="color: black;">经过</span>DNS反查IP的方式判断某只spider<span style="color: black;">是不是</span>来自百度搜索引擎。<span style="color: black;">按照</span>平台<span style="color: black;">区别</span>验证<span style="color: black;">办法</span><span style="color: black;">区别</span>，如linux/windows/os三种平台下的验证<span style="color: black;">办法</span>分别如下：</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">1、在linux平台下，您<span style="color: black;">能够</span><span style="color: black;">运用</span>host&nbsp;ip命令反解ip来判断<span style="color: black;">是不是</span>来自Baiduspider的抓取。Baiduspider的hostname以&nbsp;*.baidu.com&nbsp;或&nbsp;*.baidu.jp&nbsp;的格式命名，非&nbsp;*.baidu.com&nbsp;或&nbsp;*.baidu.jp&nbsp;即为冒充。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">2、在windows平台<span style="color: black;">或</span>IBM&nbsp;OS/2平台下，您<span style="color: black;">能够</span><span style="color: black;">运用</span>nslookup&nbsp;ip命令反解ip来&nbsp;判断<span style="color: black;">是不是</span>来自Baiduspider的抓取。打开命令处理器&nbsp;输入nslookup&nbsp;xxx.xxx.xxx.xxx（IP地&nbsp;址）就能解析ip，&nbsp;来判断<span style="color: black;">是不是</span>来自Baiduspider的抓取，Baiduspider的hostname以*.baidu.com&nbsp;或*.baidu.jp&nbsp;的格式命名，非&nbsp;*.baidu.com&nbsp;或&nbsp;*.baidu.jp&nbsp;即为冒充。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">3、&nbsp;在mac&nbsp;os平台下，您<span style="color: black;">能够</span><span style="color: black;">运用</span>dig&nbsp;命令反解ip来&nbsp;判断<span style="color: black;">是不是</span>来自Baiduspider的抓取。打开命令处理器&nbsp;输入dig&nbsp;xxx.xxx.xxx.xxx（IP地&nbsp;址）就能解析ip，&nbsp;来判断<span style="color: black;">是不是</span>来自Baiduspider的抓取，Baiduspider的hostname以&nbsp;*.baidu.com&nbsp;或*.baidu.jp&nbsp;的格式命名，非&nbsp;*.baidu.com&nbsp;或&nbsp;*.baidu.jp&nbsp;即为冒充。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">问：已被百度抓取的死链，<span style="color: black;">能够</span><span style="color: black;">经过</span>robots屏蔽的方式让百度删除吗？</span></strong></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;">答</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">：不<span style="color: black;">意见</span>你<span style="color: black;">这般</span>做，最快最有效的<span style="color: black;">办法</span>是<span style="color: black;">经过</span>百度站长平台死链提交工具进行处理。</p><span style="color: black;"><strong style="color: blue;">问：我<span style="color: black;">已然</span><span style="color: black;">经过</span>死链工具进行提交了，可是<span style="color: black;">经过</span>日志<span style="color: black;">发掘</span>百度还是在抓<span style="color: black;">咱们</span>的死链</strong></span>

    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">答</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">：您提交规则后，spider为了验证链接<span style="color: black;">是不是</span>真的死掉，需要抓一部分回来验证。</p><span style="color: black;"><strong style="color: blue;">问：百度对死链的抓取，对正常<span style="color: black;">文案</span>抓取的影响会有多大？</strong></span>

    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">答</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">：这个<span style="color: black;">无</span>统一的标准，<span style="color: black;">倘若</span>你<span style="color: black;">无</span>设置robots<span style="color: black;">亦</span><span style="color: black;">无</span>向百度提交，死链量还<span style="color: black;">尤其</span>巨大的时候，有可能会占用你网站<span style="color: black;">海量</span>抓取配额，<span style="color: black;">引起</span>正常内容<span style="color: black;">没法</span>抓取。<span style="color: black;">倘若</span>仅仅是spider为了验证死链规则抓一部分，<span style="color: black;">那样</span>对正常内容不会<span style="color: black;">导致</span>影响。</p><span style="color: black;"><strong style="color: blue;">问：百度对死链的要求是什么？怎么设置死链效果最好？</strong></span>

    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">答</span></strong><span style="color: black;">：<span style="color: black;">日前</span>百度支持协议死链、内容死链和<span style="color: black;">转</span>死链，其中效果最好的是协议死链。</span><span style="color: black;"><strong style="color: blue;"><span style="color: black;">问：百度站长平台<span style="color: black;">是不是</span>有工具<span style="color: black;">帮忙</span><span style="color: black;">咱们</span><span style="color: black;">发掘</span>网站内的未知死链？</span></strong></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;">答</span></strong><span style="color: black;">：<span style="color: black;">能够</span><span style="color: black;">经过</span>链接分析工具中的死链分析功能，还有抓取<span style="color: black;">反常</span>工具进行<span style="color: black;">发掘</span>分析。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">更加多</span>SEO知识，请点击阅读：</p>

    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><a style="color: black;"><span style="color: black;">SEO | <span style="color: black;">资讯</span>源站点防止被黑经验分享</span></a></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><a style="color: black;"><span style="color: black;">致</span></a>新手：<span style="color: black;">无</span>SEO思维，就做<span style="color: black;">欠好</span>SEOer</p>
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    <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&amp;tp=webp&amp;wxfrom=5&amp;wx_lazy=1" style="width: 50%; margin-bottom: 20px;"></p>




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