1 二(èr )级目录泛站主(zhǔ )页连(lián )接 黑帽SEO技术(shù )站(zhàn )群(qún )之(zhī )间(jiān )做连(lián )接,底子(zǐ )都是单向连接(jiē ),具体单向连接(jiē )是不(bú )是查找引(yǐn )擎会当作采购的连接而赏(shǎng )罚尚(shàng )不(bú )可知,不过依据查找引擎的一些(xiē )体现,好像(xiàng )对(duì )单向(xiàng )连接有(yǒu )必(bì )定的办法很明显(xiǎn )的一(yī )个(gè )比如是检(jiǎn )索(suǒ )quot
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