·1二级目录泛站(zhàn )主页连接 黑帽SEO技术站(zhàn )群之间(jiān )做连接,底子都(dōu )是(shì )单向(xiàng )连接(jiē ),具(jù )体(tǐ )单向(xiàng )连接(jiē )是不是查找引(yǐn )擎会(huì )当作采购(gòu )的连接而(ér )赏罚尚不可知,不过依(yī )据查(chá )找引擎(qíng )的一些体(tǐ )现(xiàn ),好(hǎo )像(xiàng )对单向连(lián )接有(yǒu )必定的办法很明显的一(yī )个(gè )比如是检(jiǎn )索quot
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