·1二级(jí )目录泛站主页连接 黑帽(mào )SEO技术站群之间做连接,底子(zǐ )都是单向连接,具(jù )体单向连接(jiē )是不是查(chá )找(zhǎo )引(yǐn )擎(qíng )会当作采购的(de )连(lián )接而(ér )赏(shǎng )罚(fá )尚不可知(zhī ),不过依据查(chá )找引(yǐn )擎的一些(xiē )体现(xiàn ),好像(xiàng )对单向连(lián )接有必(bì )定的办法(fǎ )很(hěn )明显的(de )一个比如是(shì )检(jiǎn )索quot
Copyright © 2008-2018