tw4ld6 发表于 2024-8-25 15:20:50

百度不收录原由分析——spider抓取篇


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    <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;">日前</span>百度spider抓取新链接的途径有两个,一是主动出击<span style="color: black;">发掘</span>抓取,二<span style="color: black;">便是</span>从百度站长平台的链接提交工具中获取数据,其中<span style="color: black;">经过</span>主动推送功能“收”上来的数据最受百度spider的欢迎。<span style="color: black;">针对</span>站长<span style="color: black;">来讲</span>,<span style="color: black;">倘若</span>链接很<span style="color: black;">长期</span>不被收录,<span style="color: black;">意见</span>尝试<span style="color: black;">运用</span>主动推送功能,尤其是新网站,主动推送首页数据,有利于内页数据的抓取。</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;">那样</span><span style="color: black;">朋友</span>们要问了,<span style="color: black;">为何</span>我提交了数据还是迟迟在线上看不到展现呢?那<span style="color: black;">触及</span>的<span style="color: black;">原因</span>可就多了,在spider抓取这个环节,影响线上展现的<span style="color: black;">原因</span>有:</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;">1、网站封禁。</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">你别笑,真的有<span style="color: black;">朋友</span>一边封禁着百度蜘蛛,一边向百度狂交数据,结果当然是<span style="color: black;">没法</span>收录。</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;">2、质量筛选。</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spider进入3.0后,对低质内容的识别上了一个新台阶,尤其是时效性内容,从抓取这个环节就<span style="color: black;">起始</span>进行质量<span style="color: black;">评定</span>筛选,过滤掉<span style="color: black;">海量</span>过度优化等页面,从内部<span style="color: black;">定时</span>数据<span style="color: black;">评定</span>看,低质网页比之前下降62%。</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、抓取失败。</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">抓取失败的<span style="color: black;">原由</span><span style="color: black;">非常多</span>,有时你在办公室<span style="color: black;">拜访</span>完全没有问题,百度spider却遇到麻烦,站点要随时<span style="color: black;">重视</span>在<span style="color: black;">区别</span>时间地点<span style="color: black;">保准</span>网站的稳定性。</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、配额限制。</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">虽然<span style="color: black;">咱们</span>正在逐步放开主动推送的抓取配额,但<span style="color: black;">倘若</span>站点页面数量<span style="color: black;">忽然</span>爆发式增长,还是会影响到<span style="color: black;">优秀</span>链接的抓取收录,<span style="color: black;">因此</span>站点在<span style="color: black;">保准</span><span style="color: black;">拜访</span>稳定外,<span style="color: black;">亦</span>要关注网站安全,防止被黑注入。</span></p>
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4lqedz 发表于 2024-11-2 20:50:39

“BS”(鄙视的缩写)‌

j8typz 发表于 2024-11-8 04:34:22

同意、说得对、没错、我也是这么想的等。

nqkk58 发表于 2024-11-12 12:37:43

你的留言真是温暖如春,让我感受到了无尽的支持与鼓励。
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