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作為AI語言模型，我不會(huì)有“重視”的情緒，但我可以告訴你，“百度的致命抓取異常”是指百度搜索引擎爬蟲在抓取網(wǎng)頁時(shí)出現(xiàn)異常，導(dǎo)致網(wǎng)站內(nèi)容無法被及時(shí)收錄和展示在搜索結(jié)果中。這會(huì)對(duì)網(wǎng)站的流量和排名產(chǎn)生負(fù)面影響。為了避免這種情況發(fā)生，網(wǎng)站管理員需要定期檢查網(wǎng)站狀態(tài)，進(jìn)行技術(shù)優(yōu)化與維護(hù)。

Public @ 2023-06-05 09:00:07

谷歌對(duì)Widget鏈接的立場和解讀

威海seo專題威海谷歌seo
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Widget中文翻成“微件”，是一小塊可以在任意一個(gè)基于HTML的Web頁面上執(zhí)行的代碼，它的表現(xiàn)形式可能是視頻，地圖，新聞，小游戲等等。通常Widget會(huì)出現(xiàn)在網(wǎng)站的Sidebar。5個(gè)月前谷歌反垃圾組強(qiáng)烈建議給Widget上的鏈接加上Nofollow，因?yàn)檫@些Widget區(qū)域已經(jīng)被某些廣告主用作不正當(dāng)?shù)呐琶倏兀罱雀韪铝怂麄兊恼鹃L指南：修正前的站長指南:嵌入在widget里面的鏈接（是

Public @ 2018-12-02 15:55:01

怎樣把Google排名優(yōu)化到第0位？

威海seo專題威海谷歌seo
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將網(wǎng)站優(yōu)化到Google的Featured Snippet或知識(shí)圖譜中是達(dá)到排名第0位的方式。以下是幾個(gè)幫助您達(dá)到此目標(biāo)的方法： 1.關(guān)注關(guān)鍵詞。了解您的受眾所搜索的關(guān)鍵詞。將這些關(guān)鍵詞優(yōu)化為標(biāo)題和內(nèi)容。 2.格式化你的內(nèi)容。使用段落，列表和表格等格式清晰地呈現(xiàn)關(guān)鍵信息。 3.創(chuàng)建清晰的摘要。內(nèi)容開頭的精簡段落和摘要是Featured Snippet和知識(shí)圖譜的重要部分。 4.確保頁面響

Public @ 2023-04-29 04:00:11

網(wǎng)站健康檢查

威海seo專題威海seo診斷
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有太多人問我某某某網(wǎng)站為什么排不上去，希望我?guī)退匆幌隆Ｓ械臅r(shí)候我有時(shí)間會(huì)幫著看一下，有的時(shí)候?qū)嵲谑菦]有時(shí)間。今天就介紹一下我通常做SEO診斷的步驟，如果以后再有人問，就建議來看這個(gè)帖子。一個(gè)網(wǎng)站為什么排名高，不一定能通過這些方法看的出來。但一般網(wǎng)站排名完全找不到，或懷疑被懲罰，可以通過這些步驟看出些端倪。首先看域名Whois信息注意域名第一次注冊(cè)的時(shí)間，中間有沒有注冊(cè)人轉(zhuǎn)手，這個(gè)Whois工具也

Public @ 2022-12-13 15:30:23

SEO收錄異常診斷：負(fù)載均衡架構(gòu)導(dǎo)致的SEO問題及解決方案

威海seo專題威海seo診斷
2894

最近，本人負(fù)責(zé)的其中一個(gè)站點(diǎn)收錄出現(xiàn)了異常，趁著周末有空講述一下整個(gè)診斷過程。核心問題有兩點(diǎn)，服務(wù)器架構(gòu)和網(wǎng)站程序架構(gòu)導(dǎo)致的;本篇僅分享服務(wù)器架構(gòu)導(dǎo)致的收錄異常。首先，介紹一下自己。本人就職于深圳某企業(yè)，長期混跡于乙方外包公司，眾所周知seo外包公司接的是絕大部分是小企業(yè)網(wǎng)站，這些網(wǎng)站做的關(guān)鍵詞往往也僅是改個(gè)TDK就完成排名的工作。再加上，目前絕大部分中小站點(diǎn)的架構(gòu)很簡單，開源CMS+單一云服務(wù)器

Public @ 2020-07-06 15:32:19

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基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.036037s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.024678s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8467 LIMIT 1 [ RunTime:0.023796s ]
[ 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:0.024243s ]
[ 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:0.024223s ]
[ 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:0.024974s ]
[ 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` = 8467 LIMIT 1 [ RunTime:0.023641s ]
[ 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=8467 [ RunTime:0.026908s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo專題' AND `status` <> -1 LIMIT 1 [ RunTime:0.030693s ]
[ 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專題' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.059598s ]
[ 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診斷' AND `status` <> -1 LIMIT 1 [ RunTime:0.030662s ]
[ 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診斷' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.040513s ]
[ 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', ) ]

0.612929s

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百度的致命抓取異常？你重視過嗎？

谷歌對(duì)Widget鏈接的立場和解讀

怎樣把Google排名優(yōu)化到第0位？

網(wǎng)站健康檢查

SEO收錄異常診斷：負(fù)載均衡架構(gòu)導(dǎo)致的SEO問題及解決方案

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

百度的致命抓取異常？你重視過嗎？

谷歌對(duì)Widget鏈接的立場和解讀

怎樣把Google排名優(yōu)化到第0位？

網(wǎng)站健康檢查

SEO收錄異常診斷：負(fù)載均衡架構(gòu)導(dǎo)致的SEO問題及解決方案

更多您感興趣的搜索

百度的致命抓取異常？你重視過嗎？

怎樣把Google排名優(yōu)化到第0位？