泛目录操作属于黑帽技术的(de )一种以下介(jiè )绍几种形式与(yǔ )方法 1 二级目录泛站主页连(lián )接(jiē ) 黑帽(mào )SEO技术站群之间(jiān )做(zuò )连(lián )接(jiē ),底子都(dōu )是(shì )单(dān )向连接(jiē ),具体单(dān )向连(lián )接(jiē )是不是查找引擎(qíng )会(huì )当作采购的连接而(ér )赏罚(fá )尚(shàng )不(bú )可知(zhī ),不过依据查(chá )找引(yǐn )擎(qíng )的一(yī )些(xiē )体(tǐ )现
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