The following sites contain information relating to search engine optimization and Internet marketing.
How to make your website work across multiple platforms. By Google.
ClickTale - Customer Experience Analytics, discover everything visitors do on your website.
Statcounter - A free yet reliable invisible web tracker, highly configurable hit counter and real-time detailed web stats.
Domain Tools supports many other types of searches besides whois records
Markup Validation Service - Check the markup (HTML, XHTML, …) of Web documents
DNS Watch - DNS Lookups & Performance Monitoring
CopyScape - The world’s leading plagiarism checker.
Open Site Exployer - Comparing link metrics between multiple sites to determine the level of competition / difficulty /importance of your own site in comparison.
Mashable is the world’s largest blog focused exclusively on Web 2.0 and Social Media news.
Sphinn is a social site for search and interactive marketers. It’s designed to allow you to share and discover news stories.
Search Engine Journal, established in 2003, is a 6 year old publication of Search & Social Media.
ReadWriteWeb is a top ten blog and the number one information technology blog in the world.
WebProNews is your comprehensive resource for news, information, and tips related to online business.
Search Engine Land is a news and information site covering search engine marketing, searching issues and the search engine industry.
SEO Directory - A directory of resources for search engine marketing, web design, and related computer technology.
Block a Country - Block a complete country by IP address.
Software Developers - Offshore Software Development Company.
SEOmoz provides companies and individuals around the world with online tools and tutorials to help with their Internet marketing and search engine optimization needs.
Search Engine Watch is the authoritative guide to search engine marketing (SEM) and search engine optimization (SEO), offering the latest news about search engines.
CopyBlogger - Why Content and Copy are the Keys to Successful Online Marketing.
