Request a Free Link in our Directory (email: datasheetreference (at) gmail.com).

Electronics Sites

• Electronic Component Distributor - TSAN Electronics distributes electronic components nationwide to engineering firms and computer tech companies. Find a full line of wholesale semiconductors, transistors, integrated circuits, diodes and other computer specialty components.
• Datasheet Search Site - SupplyFrame provides the datasheet and related information on millions of current parts from the worlds major suppliers.
• 

Tools You Need to Build Your Own SEO Site Like DatasheetReference.com

Content Management System

• Joomla - http://www.joomla.org
• WordPress - http://wordpress.org

SEO Planning, Testing and Tracking

• SEO Beginners Checklist: SEOMoz Developers SEO Cheat Sheet
• Instant Keyword Rank Tracker: SEOTools RankChecker
• Trending Keyword Rank Tracker: Raven SEO Tools (Not Free)
• Google Webmaster: https://www.google.com/webmasters/tools

Keyword Research

• Google Keyword Research – https://adwords.google.com/select/KeywordToolExternal
• Word Tracker Tool - http://freekeywords.wordtracker.com/
• Microsoft Keyword Research Tools - http://adlab.microsoft.com/Keyword-Research.aspx
• Microsoft Search Funnel Analyzer - http://adlab.microsoft.com/Search-Funnels/index.aspx

Website Demographics Research

• Google Admanager - https://www.google.com/admanager
• Quantcast - http://www.quantcast.com/
• Microsoft Demographics Prediction - http://adlab.microsoft.com/Demographics-Prediction/

Website Grading

• Hubspot’s Website grader – http://grader.hubspot.com/

Competition Research

• Compete  - http://www.compete.com/
• Alexa – http://www.alexa.com/
• Spyfu - http://www.spyfu.com/

Industry Benchmarking

• Fireclick Index - http://index.fireclick.com/

Trends Research

• Google Trends – http://www.google.com/trends
• Google Insights - http://www.google.com/insights/search/
• Twitter Search - http://search.twitter.com/
• Popular Searches on Web - http://www.seomoz.org/popular-searches

Miscellaneous

• Detecting Online Commercial Intent - http://adlab.microsoft.com/Online-Commercial-Intention/
• Microsoft Page Content Analysis - http://adlab.microsoft.com/Content-Analysis.aspx