(转)网页头部<meta name="Robots" 用法 <meta>系列用法.

????跺??浼???涓?浜?绔??瑰??瀹癸?涓?甯???琚?ROBOTS????????寮???涓轰?瑙ｅ?宠?涓???棰?锛?ROBOTS寮???????渚?浜?涓や釜??娉?锛?涓?涓???robots.txt锛????涓???The Robots META??绛俱??

1,<meta name="Robots" contect="all|none|index|noindex|follow|nofollow">??榛?璁ゆ??all

?朵腑??灞??ц?存??濡?涓?锛??

璁惧??涓?ll锛???浠跺?琚?妫?绱??涓?椤甸??????炬?ュ??浠ヨ??ヨ????

璁惧??涓?one锛???浠跺?涓?琚?妫?绱??涓?椤甸??????炬?ヤ???浠ヨ??ヨ????

璁惧??涓?ndex锛???浠跺?琚?妫?绱???

璁惧??涓?ollow锛?椤甸??????炬?ュ??浠ヨ??ヨ????

璁惧??涓?oindex锛???浠跺?涓?琚?妫?绱??浣?椤甸??????炬?ュ??浠ヨ??ヨ????

璁惧??涓?ofollow锛???浠跺?涓?琚?妫?绱??椤甸??????炬?ュ??浠ヨ??ヨ?????

2,revisit-after (??璁??

<META name="revisit-after" CONTENT="7 days" >

???ユ??绱㈠???澶?灏?澶╄?块??涓?娆?

?朵???锛?

<META NAME="GENERATOR" CONTENT="Macromedia Dreamweaver MX">?

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">?

<Meta http-equiv="Content-Language" Content="zh-CN">?

<Meta http-equiv="Refresh" Content="5; Url=http://hi.baidu.com/pihi">?

<Meta http-equiv="Expires" Content="Wed, 26 Feb 1997 08:21:57 GMT">?

<meta http-equiv="cache-control" content="no-cache">?

<META name="keywords" content="?抽??瀛?">?

<meta name="description" content="??杩?>?

<meta name="author" content="浣???">?

<meta name="build" content="?ユ??">?

<meta name="coprright" content="????">?

<meta name="reply-to" content="email">?

<meta name="robots" content="all">?

<meta http-equiv="Page-Enter" content="RevealTrans (Duration=3, Transition=23)">?

<meta http-equiv="Page-Exit" content="RevealTrans (Duration=3, Transition=23)">?

<link rel="shortcut icon" href="favicon.ico" target="_blank" rel="external nofollow" >?

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meta??绛惧??涓ゅぇ?ㄥ??锛?HTTP??棰?淇℃??(HTTP-EQUIV)??椤甸?㈡??杩颁俊??(NAME)???

1??Content-Type??Content-Language (?剧ず瀛?绗?????璁惧??)?

璇存??锛?璁惧??椤甸??娇?ㄧ??瀛?绗???锛??ㄤ互璇存??涓婚〉?朵???浣跨?ㄧ????瀛?宸茬?璇?瑷?锛?娴?瑙??ㄤ??规??姝ゆ?ヨ??ㄧ?稿???瀛?绗????剧ずpage??瀹广???

娉ㄦ??锛? 璇?eta??绛惧??涔?浜?HTML椤甸?㈡??浣跨?ㄧ??瀛?绗???涓?B2132锛?灏辨???芥??姹?瀛?????濡???灏??朵腑????charset=GB2312???挎?㈡????BIG5??锛???璇ラ〉?㈡???ㄧ??瀛?绗???灏辨??绻?浣?涓???Big5????褰?浣?娴?瑙?涓?浜??藉???绔??规?讹?IE娴?瑙??ㄤ???绀轰?瑕?姝ｇ‘?剧ず璇ラ〉?㈤??瑕?涓?杞?x璇???????杩?涓????藉氨????杩?璇诲??HTML椤甸??eta??绛剧??Content-Type灞??ц??寰??ラ??瑕?浣跨?ㄥ??绉?瀛?绗????剧ず璇ラ〉?㈢????濡???绯荤???娌℃??瑁??稿???瀛?绗???锛???IE灏辨??绀轰?杞姐???朵???璇?瑷?涔?瀵瑰?涓?????charset锛?姣?濡??ユ????瀛?绗???????iso-2022-jp ??锛??╂????????ks_c_5601?????

Charset??椤癸?ISO-8859-1(?辨??)??BIG5??UTF-8??SHIFT-Jis??Euc??Koi8-2??us-ascii, x-mac-roman, iso-8859-2, x-mac-ce, iso-2022-jp, x-sjis, x-euc-jp,euc-kr, iso-2022-kr, gb2312, gb_2312-80, x-euc-tw, x-cns11643-1,x-cns11643-2绛?瀛?绗???锛?Content-Language??Content杩???浠ユ??锛?EN??FR绛?璇?瑷?浠ｇ?????

2??Refresh (?锋???

3??Expires (????)?

璇存??锛???瀹?缃?椤靛?ㄧ?瀛?涓???杩????堕?达?涓????椤佃???锛?蹇?椤诲?版???″?ㄤ????拌??????

娉ㄦ??锛?蹇?椤讳娇??MT???堕?存?煎?锛????存?ヨ?句负0(?板??琛ㄧず澶?灏??堕?村??杩???)???

4??Pragma (cach妯″?)?

璇存??锛?绂?姝㈡?瑙??ㄤ????版?虹??缂?瀛?涓?璋???椤甸?㈠??瀹广???

娉ㄦ??锛?缃?椤典?淇?瀛??ㄧ?瀛?涓?锛?姣?娆¤?块???藉?锋?伴〉????杩??疯?惧??锛?璁块????灏???娉??辨?烘?瑙????

5??Set-Cookie (cookie璁惧??)?

璇存??锛?娴?瑙??ㄨ?块????涓?椤甸?㈡?朵?灏?瀹?瀛??ㄧ?瀛?涓?锛?涓?娆″??娆¤?块???跺氨??浠?缂?瀛?涓?璇诲??锛?浠ユ??楂???搴???褰?浣?甯???璁块????姣?娆￠?藉?锋?颁?骞垮?????炬??锛???姣?娆￠?藉?锋?颁???璁℃?板???灏辫?绂??ㄧ?瀛?浜?????甯?TML??浠舵病??蹇?瑕?绂??ㄧ?瀛?锛?瀵逛?ASP绛?椤甸???灏卞??浠ヤ娇?ㄧ??ㄧ?瀛?锛???涓烘??娆＄???扮??椤甸?㈤?芥???ㄦ???″?ㄥ?ㄦ????????锛?缂?瀛?灏卞け?绘??涔???濡???缃?椤佃???锛??ｄ?瀛?????cookie灏?琚????ゃ???

?ㄦ?锛?<Meta http-equiv="Set-Cookie" Content="cookievalue=xxx; expires=Wednesday,?

21-Oct-98 16:14:21 GMT; path=/">?

娉ㄦ??锛?蹇?椤讳娇??MT???堕?存?煎????

6??Window-target (?剧ず绐??ｇ??璁惧??)?

璇存??锛?寮哄?堕〉?㈠?ㄥ???绐??ｄ互??绔?椤甸?㈡?剧ず???

?ㄦ?锛?<Meta http-equiv="Widow-target" Content="_top">?

娉ㄦ??锛?杩?涓?灞??ф???ㄦ?ラ?叉?㈠??浜哄?ㄦ??堕??璋??ㄤ???椤甸????Content??椤癸?_blank??_top??_self??_parent???

7??Pics-label (缃?椤?SAC绛?绾ц??瀹?)?

璇存??锛???E??Internet??椤逛腑??涓?椤瑰??瀹硅?剧疆锛???浠ラ?叉?㈡?瑙?涓?浜??????剁??缃?绔?锛???缃?绔??????剁骇?

??灏辨????杩?璇ュ???版?ヨ?剧疆?????

?ㄦ?锛?<META http-equiv="Pics-label" Contect=?

"(PICS锛?1.1'http://www.rsac.org/ratingsv01.html'?

I gen comment 'RSACi North America Sever' by '[email?protected]'?

for 'http://www.microsoft.com' on '1997.06.30T14:21锛?0500' r(n0 s0 v0 l0))">?

娉ㄦ??锛?涓?瑕?灏?绾у??璁剧疆??澶?楂???RSAC??璇?浼扮郴缁???渚?浜?涓?绉??ㄦ?ヨ??浠?eb绔??瑰??瀹圭?????????ㄦ?峰??浠ヨ?剧疆Microsoft Internet Explorer锛?IE3.0浠ヤ?锛??ユ???ゅ???????叉?????村????瀹圭??绔??广??涓??㈣?涓?渚?瀛?涓???HTML????Microsoft??涓婚〉??浠ｇ??涓???锛?n 0 s 0 v 0 l 0锛?琛ㄧず璇ョ???逛?????涓??ュ悍??瀹广??绾у????璇?瀹?????SAC锛??崇??藉ū涔?濮???浼???璇?绾ф?烘??璇?瀹???锛?濡???浣??宠?涓?姝ヤ?瑙?SAC璇?浼扮郴缁???绛?绾у??瀹癸?????浣???瑕?璇?浠疯??宸辩??缃?绔?锛???浠ヨ?块??RSAC??绔??癸? http://www.rsac.org/???

8??Page-Enter??Page-Exit (杩??ヤ??????

璇存??锛?杩?涓???椤甸?㈣?杞藉?ュ??璋??烘?剁??涓?浜??规?????

?ㄦ?锛?<Meta http-equiv="Page-Enter" Content="blendTrans(Duration=0.5)">?

<Meta http-equiv="Page-Exit" Content="blendTrans(Duration=0.5)">?

娉ㄦ??锛?blendTrans???ㄦ??婊ら????涓?绉?锛?浜х??娓????????????绉??ㄦ??婊ら??RevealTrans涔???浠ョ?ㄤ?椤甸?㈣??ヤ????烘????:?

<Meta http-equiv="Page-Enter" Content="revealTrans(duration=x, transition=y)">?

<Meta http-equiv="Page-Exit" Content="revealTrans(duration=x, transition=y)">?

Duration 琛ㄧず婊ら???规??????缁??堕????浣?锛?绉?)?

Transition 婊ら??绫诲????琛ㄧず浣跨?ㄥ??绉??规??锛????间负0-23???

0 ?╁舰缂╁??

1 ?╁舰?╁ぇ?

2 ??褰㈢缉灏??

3 ??褰㈡?╁ぇ?

4 涓??颁??锋?奥?

5 涓??颁??锋?奥?

6 宸??板?冲?锋?奥?

7 ?冲?板乏?锋?奥?

8 绔??惧?剁???

9 妯??惧?剁???

10 ??浣?妯??惧?剁???

11 ??浣?绔??惧?剁???

12 ?规?╂?Ｂ?

13 宸??冲?颁腑?村?锋?奥?

14 涓??村?板乏?冲?锋?奥?

15 涓??村?颁?涓??

16 涓?涓??颁腑?绰?

17 ?充??板乏涓??

18 ?充??板乏涓??

19 宸???板?充??

20 宸???板?充??

21 妯??÷?

22 绔??÷?

23 浠ヤ?22绉????洪???╀?绉??

9??MSThemeCompatible (XP涓婚?)?

璇存??锛???????E涓??抽?? xp ??涓婚??

?ㄦ?锛?<Meta http-equiv="MSThemeCompatible" Content="Yes">?

娉ㄦ??锛??抽?? xp ?????茬??浣?????绯荤??剧ず?峰?锛?浠?????win2k 寰?璞°???

10??IE6 (椤甸?㈢???????

璇存??锛?椤甸?㈢??????enerator锛???ie6?

?ㄦ?锛?<Meta http-equiv="IE6" Content="Generator">?

娉ㄦ??锛??ㄤ?涔?涓?瑗垮????锛?绫讳技?????哄?????????

11??Content-Script-Type (?????稿???

璇存??锛?杩???杩???3C??瑙???锛?????椤甸??腑??????绫诲?????

?ㄦ?锛?<Meta http-equiv="Content-Script-Type" Content="text/javascript">?

??NAME?????

name????杩扮?椤电??锛?瀵瑰?浜?Content锛?缃?椤靛??瀹癸?锛?浠ヤ究浜???绱㈠????哄?ㄤ汉?ユ?俱????绫伙???????涔?????????绱㈠????戒娇?ㄧ?涓??哄?ㄤ汉???ㄦ?ユ??eta?兼?ョ?缃?椤靛??绫伙????

name??value?硷?name=""锛???瀹?????渚?淇℃????绫诲??????浜??兼??宸茬?瀹?涔?濂界????渚?濡?description(璇存??)??keyword(?抽??瀛?)??refresh(?锋??绛???杩???浠ユ??瀹??朵?浠绘???硷?濡?锛?creationdate(??寤烘?ユ??) ???

document ID(??妗ｇ?????level(绛?绾?绛????

name??content??瀹?瀹?????瀹广??濡?锛?濡?????瀹?level(绛?绾?涓?alue(??锛???Content???芥??beginner(??绾???intermediate(涓?绾???advanced(楂?绾???

1??Keywords (?抽??瀛?)?

璇存??锛?涓烘??绱㈠?????渚????抽??瀛???琛??

?ㄦ?锛?<Meta name="Keywords" Content="?抽??璇?1,?抽??璇?2锛??抽??璇?3,?抽??璇?4,????>?

娉ㄦ??锛????抽??璇??寸?ㄨ?辨?????封??,????寮???META????甯哥?ㄥ?????瀹???绱㈠????ㄦ?ユ??楂???绱㈣川?????抽??璇???褰??颁釜META??绱???渚???妗ｈ??瑷?浠?灞?淇℃???讹???绱㈠???浼?浣跨??ang?规?ф?ヨ?婊ゅ苟??杩??ㄦ?风??璇?瑷?浼??????ф?ユ?剧ず??绱㈢?????渚?濡?锛??

<Meta name="Kyewords" Content="vacation,greece,sunshine">?

<Meta name="Kyewords" Content="vacances,gr猫:ce,soleil">?

2??Description (绠?浠?)?

璇存??锛?Description?ㄦ?ュ??璇???绱㈠???浣???缃?绔?涓昏???瀹广???

?ㄦ?锛?<Meta name="Description" Content="浣?缃?椤电??绠?杩?>?

娉ㄦ??锛??

3??Robots (?哄?ㄤ汉??瀵??

璇存??锛?Robots?ㄦ?ュ??璇???绱㈡?哄?ㄤ汉??浜?椤甸?㈤??瑕?绱㈠?锛???浜?椤甸?????瑕?绱㈠???Content?????版??all??none??index??noindex??follow??nofollow??榛?璁ゆ??all???

?ㄦ?锛?<Meta name="Robots" Content="All|None|Index|Noindex|Follow|Nofollow">?

娉ㄦ??锛?璁稿???绱㈠????介??杩??惧??obot/spider??绱㈡?ョ?诲?缃?绔?锛?杩?浜?robot/spider灏辫??ㄥ??eta??绱???涓?浜??规?ф?ュ?冲?????风?诲????

all锛???浠跺?琚?妫?绱??涓?椤甸??????炬?ュ??浠ヨ??ヨ????

none锛???浠跺?涓?琚?妫?绱??涓?椤甸??????炬?ヤ???浠ヨ??ヨ???(?? "noindex, no follow" 璧风?稿??浣????

index锛???浠跺?琚?妫?绱??锛?璁?obot/spider?诲?锛??

follow锛?椤甸??????炬?ュ??浠ヨ??ヨ????

noindex锛???浠跺?涓?琚?妫?绱??浣?椤甸??????炬?ュ??浠ヨ??ヨ???(涓?璁?obot/spider?诲?)?

nofollow锛???浠跺?涓?琚?妫?绱??椤甸??????炬?ュ??浠ヨ??ヨ????(涓?璁?obot/spider椤虹??姝ら〉??杩??ュ?涓??㈡???

4??Author (浣???)?

璇存??锛???娉ㄧ?椤电??浣??????朵?缁??

?ㄦ?锛?<Meta name="Author" Content="寮?涓?锛? [email?protected]">?

娉ㄦ??锛?Content??浠ユ??锛?浣???浣????朵?缁?????瀛?,??Email?

5??Copyright (????)?

璇存??锛???娉ㄧ?????

?ㄦ?锛?<Meta name="Copyright" Content="??椤电????褰?Zerospace??????All Rights Reserved">?

娉ㄦ??锛??

6??Generator (缂?杈????

璇存??锛?缂?杈??ㄧ??璇存???

?ㄦ?锛?<Meta name="Generator" Content="PCDATA|FrontPage|">?

娉ㄦ??锛?Content="浣????ㄧ?杈????

7??revisit-after (??璁??

璇存??锛??

?ㄦ?锛?<META name="revisit-after" CONTENT="7 days" >?