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SEOɨä֮HTTP״̬

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2009-2-21 10:03:42 | ֻ | |Ķģʽ

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ΪSEO鿴վ־վ־кܶ룬200404503֣֮Щ־HTTP״̬롣 61.135.166.232 - - [31/Dec/2007:02:30:11 0800] "GET /category21.html HTTP/1.1" 200 10968 "-" "Baiduspider ( http://www.baidu.com/search/spider.htm)" 66.249.70.172 - - [31/Dec/2007:03:36:10 0800] "GET /32_10_zh.html HTTP/1.1" 200 18395 "-" "Mozilla/5.0 (compatible; Googlebot/2.1; http://www.google.com/bot.html)" ûrobot()Crawler()(ץȡ)վijҳʱᷢ͵ķͻһHTTP״̬Ӧ ״̬ṩ״̬ϢվҳϢͨHTTP״̬ʶҳ״̬ҳڻ߲ڻһӡ HTTP״̬У 200 - ɹҳ 404 - ҳ 503 - ʱ 鿴վ־ʱᾭЩ룬ͨЩ˽վһЩΪ˷Ҳ鿴˽һHTTP״̬Ĵ壬ṩ HTTP ״̬б ӿ˽顣 ҲԷ HTTP ״̬ϵW3C ҳȡϢ 1xx(ʱӦ) ʾʱӦҪ߼ִв״̬롣 ˵ 100() Ӧ ش˴ʾյĵһ֣ڵȴಿ֡ 101(лЭ) ҪлЭ飬ȷϲ׼л 2xx (ɹ) ʾɹ״̬롣 ˵ 200(ɹ) ѳɹ ͨʾṩҳ robots.txt ļʾ״̬룬ʾѳɹļ 201(Ѵ) ɹҷµԴ 202(ѽ) ѽ󣬵δ 203(ȨϢ) ѳɹ󣬵صϢһԴ 204() ɹ󣬵ûзκݡ 205() ɹ󣬵ûзκݡ 204 ӦͬӦҪĵͼ(磬) 206() ɹ˲ GET 3xx (ض) ҪҪһ ͨЩ״̬ض Google ÿʹضҪ 5 Ρ ʹվԱ߲鿴һ Googlebot ץȡضҳʱǷ⡣ µץȡҳгض Googlebot ޷ץȡַ ˵ 300(ѡ) 󣬷ִжֲ ɸ (user agent) ѡһṩбѡ 301(ƶ) ҳƶλá شӦ( GET HEAD Ӧ)ʱԶתλá Ӧʹô˴ Googlebot ijҳվƶλá 302(ʱƶ) ĿǰӲͬλõҳӦ󣬵ӦʹԭλԺ ˴Ӧ GET HEAD 301 ƣԶתͬλãӦʹô˴ Googlebot ijҳվѾƶΪ Googlebot ץȡԭλò 303(鿴λ) ӦԲͬλʹõ GET Ӧʱش˴롣 ڳ HEAD ֮󣬷Զתλá 304(δ޸) Դϴҳδ޸Ĺ شӦʱ᷵ҳݡ ҳϴҲûиĹӦΪشӦ(Ϊ If-Modified-Since HTTP ͷ) ڷԸ Googlebot Դϴץȡҳûб˿ɽʡͿ 305(ʹô) ֻʹôҳ شӦʾӦʹô 307(ʱض) ĿǰӲͬλõҳӦ󣬵ӦʹԭλԺ ˴Ӧ GET HEAD 301 ƣԶתͬλãӦʹô˴ Googlebot ijҳվѾƶΪ Googlebot ץȡԭλò 4xx() Щ״̬ʾܳ˷Ĵ ˵ 400() ﷨ 401(δȨ) Ҫ֤ Ҫ¼ҳܷشӦ 403(ֹ) ܾ Googlebot ץȡվϵЧҳʱ״̬( Google վԱµץȡҳϿϢ)ķܾ Googlebot ʡ 404(δҵ) Ҳҳ 磬ڷϲڵҳ᷵ش˴롣 վû robots.txt ļ Google վԱ""ǩ robots.txt ҳϿ״̬ôȷ״̬ ǣ robots.txt ļֿ״̬˵ robots.txt ļλڴλ (ļӦλڶΪ robots.txt) Googlebot ץȡַ״̬(""ǩ HTTP ҳ)ʾ Googlebot ׷ٵĿһҳЧ(Ǿӻ) 405() ָķ 406() ޷ʹӦҳ 407(ҪȨ) ״̬ 401(δȨ)ƣָӦȨʹô شӦָӦʹõĴ 408(ʱ) Ⱥʱʱ 409(ͻ) ʱͻ ӦайسͻϢ Ӧǰһͻ PUT ʱܻ᷵ش˴룬ͬʱḽIJб 410(ɾ) Դɾͻ᷵شӦ ô 404(δҵ)ƣԴǰڶڲڵ£ʱ 404 롣 ԴɾӦʹ 301 ָԴλá 411(ҪЧ) ܲЧݳȱͷֶε 412(δǰ) δõһǰ 413(ʵ) ޷Ϊʵ󣬳Ĵ 414( URI ) URI(ͨΪַ)޷ 415(ֵ֧ý) ĸʽҳ֧֡ 416(ΧҪ) ҳ޷ṩķΧ᷵ش״̬롣 417(δֵ) δ""ͷֶεҪ 5xx() Щ״̬ʾڳԴʱڲ ЩǷĴ󣬶 ˵ 500(ڲ) ޷ 501(δʵʩ) ߱Ĺܡ 磬޷ʶ󷽷ʱܻ᷵ش˴롣 502() ΪػηյЧӦ 503(񲻿) Ŀǰ޷ʹ(ڳػͣά) ֻͨʱ״̬ 504(سʱ) Ϊػûмʱηյ 505(HTTP 汾֧) ֧õ HTTP Э汾 : SEO Fang ԭ: http://www.gzxfa.cn/
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