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http://redbot.org/

These are the public entries for this link:

• REDbot: <>
  website performance testing
  By jmg232 in Web Design > Performance with performance testing validation website
• RED:
  RED is a robot that checks HTTP resources to see how they'll behave, pointing out common problems and suggesting improvements. Although it is not a HTTP conformance tester, it can find a number of HTTP-related issues.
  By ycc2106 in Public bookmarks with bookmarklet checker http network robot test

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