SEOpen 0.8 SEOpen is an extension for Firefox to help with search engine optimization. It provides many helpful tools at the click of a mouse.

Current SEOpen features are all accessed through right-clicking an open area on a web page or by using the new toolbar; they include:

  • Yahoo Backlinks
  • Pages in Yahoo Index
  • Google Backlinks
  • Google Cache
  • Pages in Google index
  • Google Translate to English
  • Google Related
  • PageRank Check
  • MSN Backlinks
  • Pages in MSN Index
  • Alexa Overview
  • Alexa Traffic
  • Alexa Related
  • Alexa Backlinks
  • “Mass Check” multiple sources at once
  • Check DMOZ Inclusion
  • Keyword Density
  • Page Size Checker
  • HTML Validator
  • Server Header Viewer
  • Wayback Machine
  • Check robots.txt
  • Whois Info

Homepage: http://seopen.com/firefox-extension/index.php
Download: http://seopen.com/firefox-extension/seopen08.xpi
File Size: 8 KB