1.瀹?涔?璇?瑷??
?煎?锛??
??meta http锛?equiv=??Content锛?Type?? content=??text/html; charset=gb2312?????
杩???META??甯歌????ㄦ?,?ㄥ?朵?缃?椤垫???ㄧ函HTML浠g??涓??戒????板??,瀹?璧风??浣??ㄦ??瀹?涔?浣?缃?椤电??璇?瑷?,褰?璁垮?㈡?瑙?浣???缃?椤垫??娴?瑙??ㄤ????ㄨ????骞惰?剧疆缃?椤典腑??璇?瑷?,濡???浣?缃?椤佃?剧疆????GB??,??璁垮?㈡病??瀹?瑁?GB??,杩??剁?椤靛??浼????拌?垮??汉??璁剧疆??娴?瑙??ㄩ?璁よ??瑷??????风??,濡???璇ョ?椤垫???辫??,?d?charset=en???
2.??杩扮?椤德?
?煎?:?
??meta name=??Keywords?? CONTENT=??china,enterprise,business,net?????
META涔?甯哥?ㄦ?ユ??杩扮?椤?浠ヤ???浜???绱㈢???版?哄?ㄤ汉??浣跨?ㄣ??澶у?剁?ラ??,??绱㈢???板??涓轰袱澶х被,涓?绫讳负瀹??ㄤ汉宸ョ?诲?,姣?濡?Yahoo锛????绫讳负?哄?ㄤ汉??绱?浠ユ?哄?ㄤ汉??绱㈢????绱㈢???颁??????村?????瀹广???哄?ㄤ汉浼???绱㈢?椤?ETA??绛句腑??璁剧疆????杩板?抽??瀛?,??瀹?浠????ュ?版??绱㈡?版??搴?涓?,?ㄦ?ョ储寮?浣???缃?椤点????杩?涓???绛惧?灏???浜烘敞???般???ㄦ?煎?涓?,Content???轰?浣???璁剧疆???抽??瀛?,杩??朵腑????瀹瑰??浠ヨ??琛?璁剧疆,?堕?寸?ㄩ???风?搁????杩?????涓???宸?浣???浠ラ??澶???涓?涓???璇?,杩??峰??浠ユ??楂???宸辩?绔?????琛?浣?缃?,濡?锛??
??meta name=??Keywords?? CONTENT=??china,china,china,china???
3.???ㄥ?锋?伴〉?⒙?
?煎?:?
??meta HTTP锛?EQUIV=??refresh?? CONTENT=??8; URL=http://c98.yeah.net?????
澶у?跺?ㄦ?瑙???涓?涓?缃?椤垫??浼????版??浜?椤靛?ㄦ?扮??????ㄨ浆?板???涓?椤?杩?灏辨??META???锋?颁?????ONTENT涓?,8浠h〃璁剧疆??绉?????URL灏辨??杩?8绉??????ㄨ??ョ??缃?椤靛?板?????
4.缃?椤靛??绾ц??浠仿?
?煎?:?
??META http锛?equiv=??PICS锛?Label???
content=??PICS锛?1.1 ??http://www.rsac.org/ratingsv01.html???
l gen true comment ??RSACi North America Server???
for ??http://www.rsac.org???
on ??1996.04.16T08:15锛?0500???
r (n 0 s 0 v 0 l 0))?层???
??nternet Explorer 4.0娴?瑙???nternet??椤逛腑??涓?涓???瀹硅?剧疆,瀹???浠ラ?叉?㈡?瑙?涓?浜??????剁??缃?绔?,??涔???浠ユ?瑙??ㄤ????ㄨ??????浜?缃?绔???????????灏辨????涓哄?ㄧ?绔?META??绛句腑宸茬?璁剧疆濂戒?璇ョ?绔???绾у??,??璇ョ骇????璇?瀹????辩???SAC,?冲ū涔?濮???浼???璇?绾ф?烘??璇?瀹???,濡???浣???瑕?璇?浠疯??宸辩??缃?绔?,??浠ヨ??ュ?扮?绔?http://www.rsac.org/,??瑕?姹???浜よ〃???d?RSAC浼???渚?涓?娈?ETA浠g??缁?浣?,澶??跺?拌??宸辩?椤甸??灏卞??浠ヤ????
5.?у?堕〉?㈢??猜?
?煎?:?
??meta HTTP锛?EQUIV=??expires?? CONTENT=??TUE,11.NOV 1998 00:00 GMT?????
META??浠ヨ?剧疆缃?椤靛?版?????堕??涔?灏辨??璇?褰?浣???nternet Explorer 4.0娴?瑙??ㄤ腑璁剧疆娴?瑙?缃?椤垫?堕????ョ?????扮??查????椤甸???d?褰?娴?瑙???涓?缃?椤??????扮??插???????d?娴?瑙??ㄤ????ㄦ?瑙?缂??插?洪????椤甸???村??ETA涓?璁剧疆???堕?村?版??,杩??跺??,娴?瑙??ㄦ??浼??诲??寰??伴〉?????
6.META??灞????
HTTP锛?EQUIV=??....?? HTTP??搴?????棰?澶达??
name=??.....?? META淇℃??????绉帮??
content=??....?? META淇℃?????蜂???瀹癸??
scheme=??...?? META淇℃?????捐В???
http://zhidao.baidu.com/question/8583340.html
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寰?澶?浜哄拷瑙?浜?HTML??绛?ETA??寮哄ぇ????锛?涓?涓?濂界??META??绛捐?捐?″??浠ュぇ澶ф??楂?浣???涓?浜虹?绔?琚???绱㈠?扮?????芥?э????磋叮??锛?璋????ラ???拌?よ??涓?涓?META??绛惧?э?
META??绛炬??HTML璇?瑷?HEAD?虹??涓?涓?杈??╂?ф??绛撅?瀹?浣?浜?HTML??妗eご?ㄧ??<HEAD>??璁板??<TITLE>??璁颁??达?瀹???渚??ㄦ?蜂???瑙???淇℃????meta??绛鹃??甯哥?ㄦ?ヤ负??绱㈠???robots瀹?涔?椤甸??富棰?锛???????瀹?涔??ㄦ?锋?瑙??ㄤ???cookie锛?瀹???浠ョ?ㄤ??村??浣???锛?璁惧??椤甸?㈡?煎?锛???娉ㄥ??瀹规??瑕????抽??瀛?锛?杩???浠ヨ?剧疆椤甸??娇?跺??浠ユ?规??浣?瀹?涔????堕?撮?撮???锋?拌??宸?浠ュ??璁剧疆RASC??瀹圭??绾э?绛?绛???
璇??浠?缁?
涓????缁?涓?浜???????璁扮??渚?瀛???瑙i????
META??绛惧??涓ゅぇ?ㄥ??锛?HTTP??棰?淇℃??(HTTP-EQUIV)??椤甸?㈡??杩颁俊??(NAME)??
??HTTP-EQUIV
HTTP-EQUIV绫讳技浜?HTTP??澶撮?ㄥ??璁?锛?瀹???搴?缁?娴?瑙??ㄤ?浜????ㄧ??淇℃??锛?浠ュ府?╂?g‘??绮剧‘?版?剧ず缃?椤靛??瀹广??甯哥?ㄧ??HTTP-EQUIV绫诲????锛?
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??
?ㄦ?锛?<Meta http-equiv=Content-Type Content=text/html; Charset=gb2312>
<Meta http-equiv=Content-Language Content=zh-CN>
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????
Content-Type??Content杩???浠ユ??锛?text/xml绛???妗g被??锛?
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??
璇存??锛?璁╃?椤靛??挎?堕?达?绉?锛??锋?拌??宸憋????ㄥ??挎?堕?村??璁╃?椤佃???ㄩ?炬?ュ?板?跺??缃?椤点??
?ㄦ?锛?<Meta http-equiv=Refresh Content=30>
<Meta http-equiv=Refresh Content=5; Url=http://www.downme.com>
娉ㄦ??锛??朵腑??5????????5绉????????ㄥ?锋?板??RL缃?????
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?????
?ㄦ?锛?<Meta http-equiv=Expires Content=0>
<Meta http-equiv=Expires Content=Wed, 26 Feb 1997 08:21:57 GMT>
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??
?ㄦ?锛?<Meta http-equiv=Pragma Content=No-cach>
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????
html??绛捐??В?缃?椤垫??绛?璇?В?meta 璇?В?meta??绛韭?meta??绛剧??浣???
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??
5 涓??颁??锋??
6 宸??板?冲?锋??
7 ?冲?板乏?锋??
8 绔??惧?剁??
9 妯??惧?剁??
10 ??浣?妯??惧?剁??
11 ??浣?绔??惧?剁??
12 ?规?╂??
13 宸??冲?颁腑?村?锋??
14 涓??村?板乏?冲?锋??
15 涓??村?颁?涓?
16 涓?涓??颁腑??
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>
娉ㄦ??锛?
??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,????gt;
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 Lang=EN Content=vacation,greece,sunshine>
<Meta name=Kyewords Lang=FR 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?gt;
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???
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http://www.cnblogs.com/Allnen/archive/2008/02/22/1077278.html