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為什么我的網(wǎng)站在百度的收錄量明顯比原來(lái)降低了？

有可能是以下原因?qū)е拢? 1.網(wǎng)站內(nèi)容被百度認(rèn)為質(zhì)量不高或重復(fù)度高而被降權(quán)或下架。 2.網(wǎng)站存在大量的SEO作弊行為，如使用不合規(guī)范的黑帽SEO技術(shù)，導(dǎo)致網(wǎng)站被懲罰。 3.網(wǎng)站經(jīng)常無(wú)法訪問(wèn)或網(wǎng)站速度過(guò)慢，影響用戶體驗(yàn)，百度會(huì)將其降低排名。 4.網(wǎng)站沒(méi)有及時(shí)更新內(nèi)容，缺少新鮮度和原創(chuàng)性，百度排名會(huì)下降。 5.百度算法升級(jí)導(dǎo)致排名下降，需要優(yōu)化網(wǎng)站，進(jìn)行適應(yīng)性調(diào)整。如果你的網(wǎng)站收錄量明顯降低了，需要分析原因并采取有效的優(yōu)化措施。

Public @ 2023-06-02 21:00:16

360搜索站點(diǎn)子鏈審核標(biāo)準(zhǔn)

1、主鏈名稱需與ICP備案信息、網(wǎng)站名稱、網(wǎng)站logo等相符；2、主鏈名稱具有唯一性，即無(wú)歧義，不與其他網(wǎng)站名或常用名沖突；正例：淘寶網(wǎng)，反例：河北人才網(wǎng)、服裝網(wǎng)、人民醫(yī)院、雅普科技；3、子鏈需與主鏈存在從屬或相關(guān)關(guān)系，不得填寫(xiě)無(wú)關(guān)或廣告推廣鏈接；4、子鏈請(qǐng)?zhí)峤痪哂杏脩粜枨笄覂?nèi)容質(zhì)量較高的鏈接，在搜索結(jié)果頁(yè)也會(huì)有更好的點(diǎn)擊；5、主鏈和子鏈均不能為死鏈或不穩(wěn)定鏈接

Public @ 2015-03-13 15:34:18

百度快照為什么會(huì)更新？

首先，需要澄清一下網(wǎng)頁(yè)的抓取頻率和快照的更新頻率是完全不同的兩個(gè)概念。每一個(gè)被百度收錄的網(wǎng)站，baiduspider都會(huì)根據(jù)其網(wǎng)站內(nèi)容更新的頻率不斷的檢查有無(wú)新網(wǎng)頁(yè)產(chǎn)生，通常情況下，Baiduspider的抓取頻率會(huì)和網(wǎng)站產(chǎn)生新內(nèi)容的速度相符，通常說(shuō)的更新，是指Baiduspider對(duì)網(wǎng)頁(yè)內(nèi)容的抓取。每個(gè)新抓取或者新檢查過(guò)的網(wǎng)頁(yè)，我們都會(huì)根據(jù)其重要程度以及其時(shí)效性價(jià)值以不同的速度去創(chuàng)建索引，通常所

Public @ 2014-02-08 15:34:26

如何讓我的網(wǎng)頁(yè)不被搜狗收錄？

搜狗嚴(yán)格遵循搜索引擎Robots協(xié)議，詳細(xì)內(nèi)容，參見(jiàn)http://www.robotstxt.org/您可以設(shè)置一個(gè)Robots文件以限制您的網(wǎng)站全部網(wǎng)頁(yè)或者部分目錄下網(wǎng)頁(yè)不被搜狗收錄。如果您的網(wǎng)站在被搜狗收錄之后才設(shè)置robots文件禁止抓取，那么新的robots文件通常會(huì)在48小時(shí)內(nèi)生效，生效以后的新網(wǎng)頁(yè)，將不再建入索引。需要注意的是，robots.txt禁止收錄以前搜狗已收錄的內(nèi)容，從搜索結(jié)

Public @ 2019-01-03 15:55:44

新站建立后，需要多長(zhǎng)時(shí)間能夠被搜狗收錄？

收錄時(shí)間是根據(jù)您的網(wǎng)站質(zhì)量、類(lèi)型等綜合因素考慮的。比如大型的新聞?wù)?、?yōu)質(zhì)站點(diǎn)、地方優(yōu)質(zhì)門(mén)戶網(wǎng)站，新站建立后能夠達(dá)到秒級(jí)的收錄；再往下一級(jí)的普通站點(diǎn)則需要天級(jí)；低質(zhì)量站點(diǎn)的收錄時(shí)間會(huì)達(dá)到周級(jí)以上甚至不保證收錄。新站建立很長(zhǎng)時(shí)間后，若未被搜狗收錄，請(qǐng)到站長(zhǎng)平臺(tái)提交網(wǎng)站收錄。來(lái)源：搜狗資源平臺(tái)

Public @ 2011-04-09 15:34:38

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基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.021551s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015409s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8348 LIMIT 1 [ RunTime:0.014523s ]
[ 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:0.014983s ]
[ 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:0.016772s ]
[ 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:0.015191s ]
[ 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` = 8348 LIMIT 1 [ RunTime:0.014490s ]
[ 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+1 where id=8348 [ RunTime:0.015229s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海了解搜索引擎' AND `status` <> -1 LIMIT 1 [ RunTime:0.022062s ]
[ 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` = '威海了解搜索引擎' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032929s ]
[ 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` = '威海網(wǎng)站收錄' AND `status` <> -1 LIMIT 1 [ RunTime:0.021367s ]
[ 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` = '威海網(wǎng)站收錄' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033817s ]
[ 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', ) ]

0.418267s

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Categories

Tags

為什么我的網(wǎng)站在百度的收錄量明顯比原來(lái)降低了？

360搜索站點(diǎn)子鏈審核標(biāo)準(zhǔn)

百度快照為什么會(huì)更新？

如何讓我的網(wǎng)頁(yè)不被搜狗收錄？

新站建立后，需要多長(zhǎng)時(shí)間能夠被搜狗收錄？

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

為什么我的網(wǎng)站在百度的收錄量明顯比原來(lái)降低了？

360搜索站點(diǎn)子鏈審核標(biāo)準(zhǔn)

百度快照為什么會(huì)更新？

如何讓我的網(wǎng)頁(yè)不被搜狗收錄？

新站建立后，需要多長(zhǎng)時(shí)間能夠被搜狗收錄？

更多您感興趣的搜索

為什么我的網(wǎng)站在百度的收錄量明顯比原來(lái)降低了？

百度快照為什么會(huì)更新？

如何讓我的網(wǎng)頁(yè)不被搜狗收錄？

新站建立后，需要多長(zhǎng)時(shí)間能夠被搜狗收錄？