·1二级(jí )目(mù )录泛(fàn )站(zhàn )主页连(lián )接 黑帽(mào )SEO技(jì )术(shù )站群之间做连接,底子都(dōu )是单向连接(jiē ),具体单向连接(jiē )是不是查找(zhǎo )引(yǐn )擎会当作采购的连(lián )接(jiē )而赏(shǎng )罚尚不(bú )可知(zhī ),不(bú )过依(yī )据(jù )查找(zhǎo )引擎的一些体现,好像对(duì )单向(xiàng )连(lián )接有必(bì )定的办法很明显的一(yī )个比如是检(jiǎn )索quot
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