【黑帽SEO科普】泛内页、泛目录是什么意思?
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">回归黑帽SEO科普系列。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">你到源码站去搜,<span style="color: black;">发掘</span>一堆“泛XX”的代码,其中以“泛内页、泛目录”<span style="color: black;">占多数</span>,那这是个什么东西?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV1hFtDRmK0qtZyA1hXbWGwoDvia6pb8RsdmdzCnMFOkwEzae0dFXpFW9A/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">看<span style="color: black;">各样</span>程序的介绍,非常niubility的样子。但站在小白的视角看来,依旧搞不懂是什么东西。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV1ibNw26wqRG0AyxEHhwb6IkLORqtvNT4Q1YQibmLwTtvg72JicrNE2oJbg/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">正常的网站,一个URL都对应<span style="color: black;">独一</span>的关键词,<span style="color: black;">例如</span>我<span style="color: black;">创立</span>一个网站,设置2个url格式,一个列表页,一个详情页:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">https://www.test1.com/{cid}/</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">https://www.test1.com/{cid}/{pid}.html</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">这个url结构,<span style="color: black;">最少</span>得创建两个数据表:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">一个是cid--cname,存放“<span style="color: black;">归类</span>id和<span style="color: black;">归类</span>名<span style="color: black;">叫作</span>”的映射关系</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">一个是pid-cid,存放“某个<span style="color: black;">文案</span>和对应<span style="color: black;">归类</span>”的映射关系</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">cid是<span style="color: black;">归类</span>的id,pid是<span style="color: black;">文案</span>的id,<span style="color: black;">每一个</span>pid对应<span style="color: black;">独一</span>的title。哪个pid归属于哪个cid的映射关系,是写死在数据表里的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">只要你不改这个映射关系,<span style="color: black;">每一个</span>pid详情页对应的title,永远是不变的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">而泛内页,是<span style="color: black;">无</span>这个映射关系的。pid这个变量,你在浏览器随便写,都能正常<span style="color: black;">拜访</span>,title<span style="color: black;">通常</span>是随机匹配的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">举几个栗子:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1)url不变,每次刷新,模板和title都变。模板和title与pid之间<span style="color: black;">无</span>任何映射关系,随机匹配的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_gif/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV15FJPjuBqyttfuHyX1GhNwptPCict65eobjQyOySyXZYJdBRI3dicRnHw/640?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;">2)但<span style="color: black;">这般</span>每次都变,对搜索引擎不友好。加上缓存,在一段时间内,让模板与title和pid绑定</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">如设置缓存86400秒,依旧url不变,N次刷新,模板和title不变</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV1HfvibLs7qicpGTeEWWpfibChmexEeqYTfLNfyVibDWNF36uvEJVJPPMMvQ/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_gif/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV1CtXQ25IhgFAzicgjX5JhagKtxcn0TZksZmKdOzPtNtWAmdLicibWGPqFQ/640?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;">3)有些另类的url后缀是<span style="color: black;">不可</span><span style="color: black;">拜访</span>的,如.txt,.pdf,.xlxs.....</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_gif/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV1IWmyPyxlffTPxtJsZLHqRswibTwY0kQDzw8YU0ra2o7BRyAFAeZxYtA/640?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;">同理,<span style="color: black;">经过</span>创建新的url路由,来实现正常<span style="color: black;">拜访</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV1dTRowxaxiavRUMCJn2mFDiceSPVzGJC89AtUdypoSP7BEHhCZYG1uxvQ/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_gif/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV1nkqgdFRtYGSXy457BCyP6d5j4PZxgibjQKowUMicbBLoovuCgTF253Ow/640?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;">4)任意url随机匹配关键词</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_gif/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV11B3A1n2xfSTK4zf5pIote5EzD4tOlxJzjuEfooiaMlkBib8AUxl10TFA/640?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;">同理,列表页这个cid,<span style="color: black;">亦</span><span style="color: black;">无</span>映射关键词,url中的cid<span style="color: black;">亦</span><span style="color: black;">能够</span>随便输入,都能正常<span style="color: black;">拜访</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_gif/ZETnEesicEmia2XdjicmiaCSr6CyYmC2suV18IMDrlibzUfccibEZNficDZaJ8WyOrGpHguOEfc0ibDoyicnVN7TGiaNKeibg/640?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;">简而言之,“泛XX”<span style="color: black;">便是</span>你随便输入url,都能正常<span style="color: black;">拜访</span>。页面上<span style="color: black;">显现</span>的链接,都是程序随机生成的,随机就<span style="color: black;">寓意</span>着无限大,baiduspider能<span style="color: black;">发掘</span>无限大的未爬取的url,<span style="color: black;">这般</span>就有可能带<span style="color: black;">源自</span>源<span style="color: black;">持续</span>的抓取。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">至于怎么随机,看程序的设置,<span style="color: black;">能够</span>“有范围的”随机,<span style="color: black;">例如</span>url必须符合某个格式,<span style="color: black;">或</span>随机的id,必须是在某个列表内的<span style="color: black;">才可</span><span style="color: black;">拜访</span>等</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">有时候卖程序<span style="color: black;">亦</span>会换个说法,叫“XX繁殖”,<span style="color: black;">例如</span>内页繁殖啥的,意思都差不多。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">近期</span>有小白看了<span style="color: black;">有些</span>程序的介绍,<span style="color: black;">暗示</span>内心很激动,其实大可不必,SEO<span style="color: black;">行业</span>内,大<span style="color: black;">都数</span><span style="color: black;">状况</span>下,程序都是次要的,即便再怎么“泛XX”,只是<span style="color: black;">处理</span>内容量的问题,但<span style="color: black;">处理</span>不了收录。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">从功能的实现来讲,不难,基本上工作1、2年的php,把<span style="color: black;">规律</span>告诉他,都能实现一个差不多的程序。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">不说叻,开会去。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">有啥想看的请留言,<span style="color: black;">近期</span>疫情影响,事情少了<span style="color: black;">非常多</span>,能多写点。</p>
论坛的成功是建立在我们诚恳、务实、高效、创新和团结合作基础上,我们要把这种精神传递下去。 我完全同意你的观点,说得太对了。 “板凳”(第三个回帖的人)
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