搜索引擎优化

在网上看到的，收藏一下，没有试验能不能用。推荐提交DMOZ，Yahoo，smart。

web             url                           pr值
google         http://directory.google.com/   8
switchboard     http://www.switchboard.com/   8
yahoo         http://dir.yahoo.com/       8
myspace         http://music.myspace.com/index.cfm?fuseaction=music.directory       4
starting point   http://www.stpt.com/         8
AnyWho         http://www.anywho.com/       8
ODP           http://www.dmoz.org/         8
Residential Numbers   http://www.bt.com/directory-enquiries/                     7
Wikipedia       http://en.wikipedia.org/wiki/Directory                       6
Apache         http://directory.apache.org/   8
Enviroment Web   http://www.webdirectory.com/   7
Electronic Literature Orgnazation   http://directory.eliterature.org/               5
Home Content Directory         http://www.google.com/ig/directory               7
Canada411                   http://www.canada411.ca/                     7
Nanotechnology Directory         http://nanotechweb.org/directory/               7
Web directory by HotVsNot       http://www.hotvsnot.com/                     0
192.com                   http://www.192.com/                         6
google Directory-reference      http://directory.google.com/Top/Reference/Libraries/Library_and_Information_Science/Technical_Services/Cataloguing/Metadata/RDF/Applications/RSS/News_Readers/                                 8
Washington Courts             http://www.courts.wa.gov/court_dir/index.cfm       6
Crosswalk Directory           http://directory.crosswalk.com/                 6
FSF/UNESCO Free Software         http://directory.fsf.org/                     9
Subject Index               http://www.thenation.com/directory/             5
Yellow Pages                 http://www.superpages.com/                   7
UCLA Directory               http://www.directory.ucla.edu/                 8
ITap: Purdue Directory         http://www.itap.purdue.edu/directory/             7
AT&T: Directory               http://www.corp.att.com/directory/               6
Subject Directories           http://www.lib.berkeley.edu/TeachingLib/Guides/Internet/SubjDirectories.html 7
NPR: Poscast Directory         http://www.npr.org/rss/podcast/podcast_directory.php   9
Brisbane-Directory-ourbrisbane     http://directory.ourbrisbane.com/directory/index.jsp   5
USAID People Finder           http://gemini.info.usaid.gov/directory/dirSearch.cfm   6
Directory of open access journals   http://www.doaj.org/                       8
Lycos                     http://directory.lycos.co.uk/                 6
Web directory               http://en.wikipedia.org/wiki/Web_directory         6
BSNL:online telephone directory   http://www.bsnl.co.in/onlinedirectory.htm         5
411.ca                     http://www.411.ca/                         6
Inforspace                 http://www.infospace.com/                     8
Whereis     http://www.whereis.com/whereis/home.do;jsessionid=87645AD2E4A6B2E1977588E597CDD78F.server1-1   7
whitepages                 http://www.whitepages.com.au/wp/index.jsp         7              
DMOZ                     http://www.dmoz.org/about.html                 8
MedlinePlus                 http://www.nlm.nih.gov/medlineplus/directories.html   7
Blog Directory               http://www.blogcatalog.com/                   7
Dir                       http://dir.build-reciprocal-links.com/           5
Thomsonlocal                 http://www.thomsonlocal.com/                   6
Congressional Directory         http://www.gpoaccess.gov/cdirectory/index.html       8
ASU Directory               http://www.asu.edu/directory/                 8
Chipdir                   http://www.embeddedlinks.com/chipdir/             6
Alexa                     http://www.alexa.com/browse?CategoryID=1           7
Directory.gov.au             http://www.directory.gov.au/                   6
Congressional Biographical       http://bioguide.congress.gov/biosearch/biosearch.asp   7
white pages                 http://www.whitepages.co.nz/   6