Amazing Resources and Best SEO Tools

analyize your website
http://www.sitereportcard.com

check your site popularity
http://www.freewebsubmission.com/link-popularity.html

Check your website Page Rank :
http://www.iwebtool.com/pagerank_checker
http://www.top25web.com/pagerank.php

Check you website Search engine rankings:
http://www.makemetop.co.uk/free_offer.htm
http://www.googlerankings.com

Ultimate Keyword analysis:
http://theseotools.net/keyword-density-checker
http://www.widexl.com/remote/search-engines/metatag-analyzer.html

Generate your Keyword :

http://www.freewebsubmission.com/meta-tags.html
http://www.goodkeywords.com

Check your Page download speeds:
http://www.websiteoptimization.com/services/analyze/

This lists all the different types of search you can do on Google:
http://www.google.com/help/features.html

Check Duplicate Content:
http://www.copyscape.com

Check your Server Responses:
http://www.seoconsultants.com/tools/headers.asp

You can validate your credit card Number here
http://www.braemoor.co.uk/software/creditcard.shtml

Blogs
http://www.blogger.com – A free blog provider.
http://www.feedburner.com/fb/a/home – Provides stats for your blog.

Blog search engines:
http://www.blogpulse.com
http://www.blogsearch.google.com/

Other  Really Good SEO Tools
http://www.marketing.grader.com
http://www.spydermate.com/
http://www.validator.w3.org
http://www.dnscoop.com
http://www.lipperhey.com
http://www.piloun.com/info/index.php
http://www.prelovac.com/vladimir/browser-addons/seo-doctor
http://www.seochat.com/seo-tools/
http://www.seolab.nl/seo-analyse/
http://www.seomoz.org/tools
http://www.seoquake.com/
http://www.seorush.com/
http://www.seoworkers.com/
http://www.woorank.com/