1 二(èr )级目录泛站主页(yè )连接 黑帽(mào )SEO技(jì )术站(zhàn )群之间做连(lián )接,底(dǐ )子都(dōu )是单向(xiàng )连(lián )接,具体单向(xiàng )连(lián )接是不是查(chá )找引擎(qíng )会(huì )当作采购的连(lián )接而赏罚(fá )尚(shàng )不(bú )可知,不过(guò )依(yī )据查找引擎的一些(xiē )体现,好(hǎo )像对单(dān )向(xiàng )连(lián )接有必定的办(bàn )法(fǎ )很明显的一个(gè )比如(rú )是检索quot
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