发外链的注意事项及外链作坏处是什么
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">1、有效性</strong>:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">外链页面被搜索引擎收录,不要发到降权被k网站上,<span style="color: black;">最少</span>有蜘蛛爬行<span style="color: black;">亦</span>能为网站引蜘蛛; </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">该外链的a标签<span style="color: black;">无</span>被nofollow,或页面中<span style="color: black;">无</span><meta name=“robots” content=“nofollow” />; </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">有些平台发外链页面会被不<span style="color: black;">定时</span>的删除,要<span style="color: black;">尽可能</span>避免,这<span style="color: black;">亦</span>是外链数量不<span style="color: black;">增多</span>的<span style="color: black;">原由</span>之一;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2、<span style="color: black;">关联</span>性</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">外链内容和当前站同行业同性质同类别,不要到手机维修的论坛发灯具批发,偏差太大; </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">锚文本和所指向的链接内容<span style="color: black;">关联</span>,不要手机维修超链接到汽车<span style="color: black;">营销</span>的页面,没<span style="color: black;">举荐</span><span style="color: black;">道理</span>; </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">锚文本或<span style="color: black;">照片</span>外链和当前页面内容<span style="color: black;">关联</span>,<span style="color: black;">亦</span>要和周边文字<span style="color: black;">关联</span>,要符合语法不生搬硬套; </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">3、自然性</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">发布规律要自然,<span style="color: black;">逐步</span><span style="color: black;">增多</span>,<span style="color: black;">每日</span>都<span style="color: black;">安稳</span>,不要一天10条一天1000条的,尤其是新网站;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">外链数量要自然,不要网站刚上线就几千几万的发,<span style="color: black;">亦</span>不要网站就100个页面外链却1w个; </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">外链发送平台有高权重,有低权重,一个页面上的外链<span style="color: black;">亦</span>不要多,不要买卖、群发外链;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">4、多样性</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">外链平台多样性,论坛、B2B行网、企业网站、<span style="color: black;">资讯</span>网站、<span style="color: black;">归类</span>信息等各类型网站都要有; </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">外链形式多样性,锚文本、超链接、<span style="color: black;">照片</span>链接、友链都要有,不要所有都是同一种形式;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">锚文字的多样性,<span style="color: black;">能够</span>有侧重但不要单一,别<span style="color: black;">始终</span>都是那一两个词,长尾/<span style="color: black;">关联</span>词都<span style="color: black;">能够</span>; </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">链接位置多样性,有友链位置,有正文位置,有<span style="color: black;">举荐</span>阅读位置等,不要都是<span style="color: black;">一样</span>的位置;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">作<span style="color: black;">坏处</span>外链</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">以<span style="color: black;">诈骗</span>搜索引擎、蓄意干扰搜索引擎排序为目的,由受益网站主导、人为故意或<span style="color: black;">设备</span>制造的外链,对主站有<span style="color: black;">消极</span>影响,<span style="color: black;">包含</span>但不限于:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、虚假锚文本作<span style="color: black;">坏处</span>,和链接页内容不<span style="color: black;">关联</span>;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、非自然<span style="color: black;">增多</span>高权重外链(买卖、黑链);</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3、批量大规模<span style="color: black;">增多</span>低质量外链,如<span style="color: black;">经过</span>内容帖子堆砌链接而<span style="color: black;">显著</span>作<span style="color: black;">坏处</span>的web2.0群发、BBS签名挂链接、<span style="color: black;">评定</span>ID挂链接、带链接假<span style="color: black;">举荐</span>真推广的发不<span style="color: black;">关联</span><span style="color: black;">文案</span>以及其它群发<span style="color: black;">行径</span>;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4、蓄意交换友情链接,站群轮链等作<span style="color: black;">坏处</span><span style="color: black;">行径</span>;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">5、服务器端进行特殊处理(网站<span style="color: black;">自己</span>或外链针对百度spider与用户返回<span style="color: black;">区别</span>内容)等;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">群发的判断(垃圾信息)</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、同一账号发布信息所对应的地点数量大于预订阀值;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、同一账号发布信息的频率大于预订阀值;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3、同一账号发布信息所间隔的时间相等;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4、基本无排版同一账号发的多个信息<span style="color: black;">拥有</span>相同的内容;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">百度判别作<span style="color: black;">坏处</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、在网页源代码中任何位置,故意加入与网页内容不<span style="color: black;">关联</span>的关键词;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、在网页源代码中任何位置(如在用户<span style="color: black;">能够</span>看到的文字本身中,或在标题标签、关键词标签、说明标签中),故意<span style="color: black;">海量</span>重复某些关键词,<span style="color: black;">期盼</span><span style="color: black;">加强</span>关键词的密度和<span style="color: black;">关联</span>性,但即使与网页内容<span style="color: black;">关联</span>的词,故意重复<span style="color: black;">亦</span>被视为作<span style="color: black;">坏处</span><span style="color: black;">行径</span>;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3、在网页中加入搜索引擎可识别但用户看不见的<span style="color: black;">隐匿</span>文字,无论是<span style="color: black;">运用</span>同背景色文字、超小字号文字、文字<span style="color: black;">隐匿</span>层、放在评论标签<span style="color: black;">其中</span>的文字、放在表格input标签里面的文字,还是<span style="color: black;">乱用</span><span style="color: black;">照片</span>ALT等<span style="color: black;">办法</span>,都属于作<span style="color: black;">坏处</span><span style="color: black;">行径</span>;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4、故意制造<span style="color: black;">海量</span>链接指向某一网址的<span style="color: black;">行径</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">对同一个网址,让搜索引擎与用户<span style="color: black;">拜访</span>到<span style="color: black;">区别</span>内容的网页(<span style="color: black;">包含</span>利用重定向等<span style="color: black;">行径</span>);</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">5、作<span style="color: black;">坏处</span><span style="color: black;">行径</span>的定义是针对网站而不是网页的,一个网站内即使<span style="color: black;">仅有</span>一个网页作<span style="color: black;">坏处</span>,该网站<span style="color: black;">亦</span>被认为是有作<span style="color: black;">坏处</span><span style="color: black;">行径</span>;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">6、有链接指向作<span style="color: black;">坏处</span>网站的网站,负连带责任,<span style="color: black;">亦</span>会被认为是作<span style="color: black;">坏处</span>(<span style="color: black;">然则</span>,作<span style="color: black;">坏处</span>网站上链接指向的网站,不算作<span style="color: black;">坏处</span>);</p>
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