Inform you about your positioning
- Seoblackout:Calculate your position on Google, Yahoo, MSN and Exalead, with one or more keywords: **http://www.seoblackout.com/en/
- Yoovi: Classification of independent sites, according to the visibility of sites on the Internet (fr version)
- Alexa topsites:
Submitting your site on search engines
- FreewebSubmission. To submit your site for free in more than 20 engines (Its time consuming, but its free).
Online keywords Generators
- KeyToolExternal: A generator provided by google.
Scripts for hardlinks Exchange
Some of these scripts, when correctly used ,can produce outstanding results.
Gadgets and widgets for your webpage
Supplied by Google
Google Webmaster Tools:http://www.google.com/webmasters/tools