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鏈接加上nofollow，鏈接里的內(nèi)容還計(jì)算到當(dāng)前頁(yè)面內(nèi)嗎？

對(duì)于普通鏈接，如果添加了nofollow屬性，搜索引擎不會(huì)將這個(gè)鏈接的權(quán)重計(jì)算到當(dāng)前頁(yè)面內(nèi)，也不會(huì)傳遞鏈接的目標(biāo)頁(yè)面（即被鏈接的網(wǎng)頁(yè)）的排名因素。但是，鏈接里的內(nèi)容仍然會(huì)被搜索引擎的爬蟲(chóng)抓取并分析，這個(gè)鏈接只是在搜索引擎對(duì)當(dāng)前頁(yè)面內(nèi)的鏈接權(quán)重計(jì)算和傳遞時(shí)被忽略了。

Public @ 2023-04-09 12:00:36

是不是只要是用了a標(biāo)簽文本就是叫錨文本

是的，通常情況下，使用a標(biāo)簽內(nèi)的文本作為超鏈接目標(biāo)鏈接的描述，稱(chēng)為錨文本。

Public @ 2023-04-15 08:50:04

首頁(yè)消失了是降權(quán)嗎？有什么預(yù)兆嗎

問(wèn)題：首頁(yè)消失了是降權(quán)嗎？回答：首頁(yè)消失是降權(quán)，單獨(dú)首頁(yè)消失的因素最常見(jiàn)的是：網(wǎng)站首頁(yè)模板上出現(xiàn)了‘敏感’的關(guān)鍵詞，而被懲罰，建議站長(zhǎng)自查。預(yù)兆：首頁(yè)突然停止更新，且首頁(yè)關(guān)鍵詞排名下滑（內(nèi)頁(yè)不變）。來(lái)源：A5營(yíng)銷(xiāo)

Public @ 2010-04-17 15:38:27

網(wǎng)站IP5000，卻沒(méi)法帶來(lái)轉(zhuǎn)化！壓力較大！

陳十一提問(wèn)于 3年之前網(wǎng)站流量75%的來(lái)源于文章，文章頁(yè)面所寫(xiě)的內(nèi)容，又和能帶來(lái)盈利的產(chǎn)品切合不到一起！所以，流量來(lái)了，但是并沒(méi)有讓主營(yíng)業(yè)務(wù)有所增長(zhǎng)！壓力較大… 選取主詞，食品招商、代理，飲料招商、代理這種詞，感覺(jué)做上去也意義不大，我們現(xiàn)在在第1-2頁(yè)！選取的長(zhǎng)尾詞，又沒(méi)法轉(zhuǎn)化！哎！1 個(gè)回答Zac 管理員回答于 3年之前從你的描述并無(wú)法準(zhǔn)

Public @ 2012-09-16 15:53:29

不規(guī)范化的二級(jí)域名網(wǎng)址

對(duì)于不規(guī)范化的二級(jí)域名網(wǎng)址，可能存在以下幾種情況： 1. 沒(méi)有合適的主域名，直接使用二級(jí)域名作為網(wǎng)址，如：http://abc.com，http://def.xyz。 2. 使用無(wú)實(shí)際含義的拼音或英文字母命名二級(jí)域名，如：http://qwerty.cn，http://abcd.com。 3. 使用特定的單詞或短語(yǔ)作為二級(jí)域名，與網(wǎng)站內(nèi)容無(wú)關(guān)，如：http://apple123.com，ht

Public @ 2023-06-17 20:00:22

更多您感興趣的搜索

基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.024400s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017208s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6998 LIMIT 1 [ RunTime:0.016301s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.017387s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.017067s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.017127s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6998 LIMIT 1 [ RunTime:0.016221s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+2 where id=6998 [ RunTime:0.017147s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo問(wèn)答' AND `status` <> -1 LIMIT 1 [ RunTime:0.022961s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo問(wèn)答' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.039759s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海seo問(wèn)答' AND `status` <> -1 LIMIT 1 [ RunTime:0.022934s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海seo問(wèn)答' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.049559s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

0.458223s

国产成人精品999视频&日本一区二区亚洲人妻精品&久久久精品国产99久久精&99热这里只有成人精品国产&精品国产剧情av一区二区&成人亚洲精品久久久久app&国产精品美女高潮抽搐A片

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鏈接加上nofollow，鏈接里的內(nèi)容還計(jì)算到當(dāng)前頁(yè)面內(nèi)嗎？

是不是只要是用了a標(biāo)簽文本就是叫錨文本

首頁(yè)消失了是降權(quán)嗎？有什么預(yù)兆嗎

網(wǎng)站IP5000，卻沒(méi)法帶來(lái)轉(zhuǎn)化！壓力較大！

不規(guī)范化的二級(jí)域名網(wǎng)址

更多您感興趣的搜索

国产成人精品999视频&日本一区二区亚洲人妻精品&久久久精品国产99久久精&99热这里只有成人精品国产&精品国产剧情av一区二区&成人亚洲精品久久久久app&国产精品美女高潮抽搐A片

Categories

Tags

鏈接加上nofollow，鏈接里的內(nèi)容還計(jì)算到當(dāng)前頁(yè)面內(nèi)嗎？

是不是只要是用了a標(biāo)簽文本就是叫錨文本

首頁(yè)消失了是降權(quán)嗎？有什么預(yù)兆嗎

網(wǎng)站IP5000，卻沒(méi)法帶來(lái)轉(zhuǎn)化！壓力較大！

不規(guī)范化的二級(jí)域名網(wǎng)址

更多您感興趣的搜索

鏈接加上nofollow，鏈接里的內(nèi)容還計(jì)算到當(dāng)前頁(yè)面內(nèi)嗎？

網(wǎng)站IP5000，卻沒(méi)法帶來(lái)轉(zhuǎn)化！壓力較大！