第(dì )一(yī )种情况产(chǎn )生大量垃(lā )圾死(sǐ )链接和二级域(yù )名(míng ),导(dǎo )致有收录没有排(pái )名处(chù )理了(le )还(hái )是(shì )耐心等待网站恢复,时间长(zhǎng )短由百度决定(dìng )第二种情况域名被泛解析(xī )导致域名(míng )自动跳转到另(lìng )外(wài )一(yī )个页(yè )面,从而是网(wǎng )站排名一落千丈(zhàng )域名被泛(fàn )解析(xī )大(dà )部分(fèn )都是(shì )黑(hēi )客(kè )
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