Tune Up Your Site:
Site Inspector: Inspect your site's quality.
Website Garage: Tune up your site.

Check your ranks in the search engines:
Position Agent: Monitor your site's Search Engine ranking.
Rank This: Cyberguide to Search Engine promotion.

Search Engine Resources:
Keywordcount.com: Will make your every word count.
Bruce Clay: Search Engine ranking optimization tools.
Search Engine Watch: Search Engine informations.
Virtual Promote: An useful Search Engine resource.

Optimize your images:
GIF Cruncher: Reduce the size of your gif images.
GIF Optimizer: Optimize your gif images.
JPEG Optimizer: The JPEG image compressor.

Banner exchange:
Link Exchange: Grow your internet traffic.
123Banners: Advertise your site in other websites.

Get your free Website:
Fortunecity: 20MB of free webspace.
Tripod: Easy way to get your home on the web.