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不一定，BaiduSpider 可能沒有完整收錄網(wǎng)頁，也可能完整收錄但快照卻不完整。例如，某個(gè)網(wǎng)頁上的腳本可能沒有加載完成，這樣就可能造成快照顯示不完整，又或者，BaiduSpider完整把網(wǎng)頁收錄了，但是Baidu在生成快照時(shí)，出現(xiàn)了問題，導(dǎo)致快照不完整。

Public @ 2023-02-24 19:00:13

如何用程序識(shí)別Baiduspider ua

威海Spider 威海Baiduspider
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Baiduspider是一個(gè)蜘蛛爬蟲的用戶代理（User-Agent），可以通過檢查HTTP請(qǐng)求的User-Agent中是否包含字符串“Baiduspider”來識(shí)別它。以下是Python代碼示例： ```python import re def is_baiduspider(user_agent): if re.search('Baiduspider', user_agent):

Public @ 2023-05-29 11:00:15

【院長幫幫忙】頁面無用時(shí)間信息導(dǎo)致網(wǎng)頁不被爬蟲抓?。ǖ谝黄冢?/a>

威海Spider 威海院長幫幫忙
1574

在【院長幫幫忙】欄目露過面的站點(diǎn)是編織匯（www.bianzhihui.com），該站點(diǎn)通過反饋中心反饋頁面內(nèi)容遲遲不被抓取，經(jīng)百度工程師追查，原來是因?yàn)轫撁嫔系臒o用時(shí)間信息——沒有想到是不是？同學(xué)們快來看看這個(gè)案例吧。也想讓院長幫助追查嗎？快來看看這里！站點(diǎn)求助：現(xiàn)象編織匯網(wǎng)站內(nèi)容發(fā)布后幾個(gè)禮拜都未曾收錄。案例如下：http://www.bianzhihui.com/t/6717（教程詳細(xì)頁面舉

Public @ 2015-07-21 15:22:04

BaiDuSpider百度蜘蛛占用流量,robots.txt設(shè)置

威海Spider 威海Baiduspider
1019

注：以下BaiDuSpider等于百度蜘蛛、Googlebot等于google蜘蛛、Sogou Spider等于搜狗蜘蛛一、問題因某些原因，搜索引擎蜘蛛抓取網(wǎng)站占用很大流量，如圖：網(wǎng)站訪問日志也可看見很多蜘蛛爬行記錄。如果是正常的搜索引擎蜘蛛訪問，不建議對(duì)蜘蛛進(jìn)行禁止，否則網(wǎng)站在百度等搜索引擎中的收錄和排名將會(huì)丟失，造成客戶流失等損失。可以優(yōu)先考慮升級(jí)虛擬主機(jī)型號(hào)以獲得更多的流量或升級(jí)為云服務(wù)器（

Public @ 2009-04-20 15:56:40

百度Spider渲染UA在移動(dòng)端全流量上線

威海Spider 威海Baiduspider
1019

百度Spider在2017年3月同時(shí)推出渲染UA在移動(dòng)端和PC端進(jìn)行內(nèi)測(cè)（《百度Spider新增渲染UA抓取公告》），內(nèi)測(cè)期間分析了多個(gè)抓取量異常的case，均非渲染UA造成。本周百度Spider渲染UA在移動(dòng)端全流量上線，PC端還未全部覆蓋。特提醒PC站長，截止目前，對(duì)搜索引擎和用戶有價(jià)值的內(nèi)容，還是盡量不要使用JS加載的方式，以免造成不能索引等損失。來源：百度搜索資源平臺(tái)

Public @ 2014-04-27 15:38:47

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基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.022155s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015724s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 5713 LIMIT 1 [ RunTime:0.015149s ]
[ 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:0.015239s ]
[ 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:0.015665s ]
[ 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:0.015805s ]
[ 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` = 5713 LIMIT 1 [ RunTime:0.014870s ]
[ 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=5713 [ RunTime:0.015676s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.022220s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032445s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海Baiduspider' AND `status` <> -1 LIMIT 1 [ RunTime:0.020894s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海Baiduspider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031115s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

0.426637s

Categories

Tags

如果快照顯示網(wǎng)頁不完整，是不是說明BaiduSpider沒有完整收錄網(wǎng)頁？

如何用程序識(shí)別Baiduspider ua

【院長幫幫忙】頁面無用時(shí)間信息導(dǎo)致網(wǎng)頁不被爬蟲抓?。ǖ谝黄冢?/a>

BaiDuSpider百度蜘蛛占用流量,robots.txt設(shè)置

百度Spider渲染UA在移動(dòng)端全流量上線

更多您感興趣的搜索

Categories

Tags

如果快照顯示網(wǎng)頁不完整，是不是說明BaiduSpider沒有完整收錄網(wǎng)頁？

如何用程序識(shí)別Baiduspider ua

【院長幫幫忙】頁面無用時(shí)間信息導(dǎo)致網(wǎng)頁不被爬蟲抓?。ǖ谝黄冢?/a>

BaiDuSpider百度蜘蛛占用流量,robots.txt設(shè)置

百度Spider渲染UA在移動(dòng)端全流量上線

更多您感興趣的搜索

如果快照顯示網(wǎng)頁不完整，是不是說明BaiduSpider沒有完整收錄網(wǎng)頁？

【院長幫幫忙】頁面無用時(shí)間信息導(dǎo)致網(wǎng)頁不被爬蟲抓?。ǖ谝黄冢?/a>