[搜索引擎优化宝典].wiley.seo.search.engine.op

《[搜索引擎优化宝典].wiley.seo.search.engine.op》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、75002ffirs.qxd:Layout111/7/078:59AMPageiSEOSearchEngineOptimizationBibleJerriL.LedfordWileyPublishing,Inc.75002ffirs.qxd:Layout111/7/078:59AMPagevi75002ffirs.qxd:Layout111/7/078:59AMPageiSEOSearchEngineOptimizationBibleJerriL.LedfordWileyPublishing,Inc.75002

2、ffirs.qxd:Layout111/7/078:59AMPageiiForJames—Becauseyourfaithwasstrongevenwhenminebegantofail.SearchEngineOptimizationBiblePublishedbyWileyPublishing,Inc.10475CrosspointBoulevardIndianapolis,IN46256www.wiley.comCopyright©2008byWileyPublishing,Inc.,Indianapol

3、is,IndianaPublishedsimultaneouslyinCanadaISBN:978-0-470-17500-2ManufacturedintheUnitedStatesofAmerica10987654321LibraryofCongressCataloging-in-PublicationDataisavailablefromPublisher.Nopartofthispublicationmaybereproduced,storedinaretrievalsystemortransmitte

4、dinanyformorbyanymeans,electronic,mechanical,photocopying,recording,scanningorotherwise,exceptaspermittedunderSections107or108ofthe1976UnitedStatesCopyrightAct,withouteitherthepriorwrittenpermissionofthePublisher,orauthorizationthroughpaymentoftheappropriate

5、per-copyfeetotheCopyrightClearanceCenter,222RosewoodDrive,Danvers,MA01923,(978)750-8400,fax(978)646-8600.RequeststothePublisherforpermissionshouldbeaddressedtotheLegalDepartment,WileyPublishing,Inc.,10475CrosspointBlvd.,Indianapolis,IN46256,(317)572-3447,fax

6、(317)572-4355,oronlineathttp://www.wiley.com/go/permissions.LimitofLiability/DisclaimerofWarranty:Thepublisherandtheauthormakenorepresentationsorwarrantieswithrespecttotheaccuracyorcompletenessofthecontentsofthisworkandspecificallydisclaimallwarranties,inclu

7、dingwithoutlimitationwarrantiesoffitnessforaparticularpurpose.Nowarrantymaybecreatedorextendedbysalesorpromotionalmaterials.Theadviceandstrategiescontainedhereinmaynotbesuitableforeverysituation.Thisworkissoldwiththeunderstandingthatthepublisherisnotengagedi

8、nrenderinglegal,accounting,orotherprofessionalservices.Ifprofessionalassistanceisrequired,theservicesofacompetentprofessionalpersonshouldbesought.Neitherthepublishernortheauthorshallbeliableford