1黑产灰产行业(yè )大户(hù )由于他们(men )内(nèi )容涉及擦(cā )边(biān ),所以(yǐ )很多内(nèi )容(róng )并不(bú )能在(zài )网(wǎng )上(shàng )发帖宣传,于(yú )是就(jiù )有(yǒu )通(tōng )过(guò )制造(zào )虚假页面或(huò )者自建网(wǎng )站(zhàn )页(yè )面然后将页面的url提交给(gěi )蜘(zhī )蛛池,让百度快速收录达成在百(bǎi )度上有搜索结果的目的他们(men )由于(yú )需求量
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